The best light source is supported by the best electrode technology.

The best light source is supported by the best electrode technology.
T
LIGHT
he best light source is supported by the
best electrode technology.
LIGHT
SOURCES
By developing the best electrode technology, Hamamatsu can
produce the best performance light sources.
C
C O
O N
N T
T E
E N
N T
T S
S
APPLICATIONS
TLSOF0134
Product index by characteristics
■ Wavelength .......................................................13
■ Light intensity ................................................... 15
■ Stability .............................................................17
■ Life characteristics ........................................... 19
■ Super Quiet Xenon Lamps ...............................21
■ Super Quiet Mercury-Xenon Lamps ................ 23
■ Super Quiet Xenon Flash Lamps .....................26
■ Deuterium Lamps .............................................29
■ Hollow Cathode Lamps ................................... 31
■ Short Arc Metal Halide Lamps ......................... 32
■ UV Spot Light Sources .....................................33
Cautions and warranty .................................. 35
TLSXF0119
TLSXF0114
TLSXF0120
BLOOD ANALYZERS
●
WAVELENGTH CALIBRATION
●
●
CAPILLARY ELECTROPHORESIS
●
●
DENSITOMETERS
●
COLOR ANALYZERS
●
MICROSCOPE LIGHT SOURCE
●
●
●
●
●
●
UV SPOT LIGHT
SOURCES
●
●
●
FLUORESCENCE MICROSCOPES
●
●
FLUORO SPECTROPHOTOMETERS
●
●
●
●
●
HIGH SPEED CAMERA SYSTEM
●
●
●
●
PHOTO CVD
●
●
●
PROJECTION SYSTEMS
POLLUTION ANALYZER
●
SOLAR SIMULATORS
●
●
●
●
●
●
FA STROBOSCOPES
●
UV CURING SYSTEMS
SPECTRO PHOTOMETERS
TLSXF0132
●
FLOW CYTOMETERS
CHROMATOGRAPHY
OTHERS
●
MICROFILM ENLARGERS
●
●
ATOMIC ABSORPTION
SPECTROPHOTOMETER
BOD/COD ANALYZERS
1
DEUTERIUM METAL HALIDE
XENON FLASH MERCURY
LAMPS
LAMPS
XENON LAMPS
LAMPS
●
POLARIMETERS
Product specifications
TLSXF0115
A broad range of industrial and scientific
light sources that enhance the quality,
accuracy and reliability of your equipment
WAFER INSPECTION SYSTEMS
Product index by application
■ Product index list ................................................2
■ Product introduction by application
⋅ IC/LSI Production
: Wafer surface
inspection system ........... 3
⋅ FA (factory automation) : UV curing process .......... 5
⋅ Information/industry
: LCD Projectors .............. 7
⋅ Medical
: Blood analyzer ............... 9
⋅ Environment
: Air/water pollution
analyzer ........................ 11
XENON
LAMPS
SOURCES
●
●
●
●
UV SPOT LIGHT
SOURCES
HOLLOW
CATHODE LAMPS
●
2
0.1
High Stability
mm
maximum
IC/LSI Production
■ Wafer aligners
● UV spot light sources
■ Wafer surface inspection systems
If the arc point in a spot light source moves
too far during operation, uniform illumination
Reflector
cannot be maintained.
Hamamatsu super quiet Xenon lamps are designed
to limit this arc point shift to 0.1mm maximum.
This also eliminates the need to readjust the
optical axis once it is set up, thus reducing
maintenance work.
● Mercury-Xenon lamps
● Xenon lamps
■ Automatic film
thickness gauges
No Arc Point Shift
Reflector
Xenon lamp
Fluctuation
0.5%
In wafer surface inspection, high intensity
light from a lamp is irradiated on the
entire surface of a wafer.
A high sensitivity camera views the scattered
light to detect dust and scratches on the wafer.
Fluctuations in the light level directly affect
the detection limit and reliability.
Condenser lens
Condenser lens
Reflector
After 500 hours of operation
Light output
fluctuation
● Mercury-Xenon lamps
● Deuterium lamps
1.0%
10%
Fluctuation: 1.0% max.
■ Particle analyzers for super pure
water
10 MINUTES
10 MINUTES
Drift: ± 0.5%/h max.
After 2000 hours of operation
● Deuterium lamps
1.0%
10%
High sensitivity
SIT camera
Long Life
10 MINUTES
TLSXB0016EB
Wafer surface inspection
3,000h
Super quiet Xenon lamps
Lamp life directly affects the maintenance cost
of equipment when used continuously for 24
hours. Due to improvement in electrode wear
and sputtering, blackening of the lamp bulb can
be significantly minimized.
This allows the lamp to operate without
degradation of the light output over an extended
period of time, resulting in a long service life.
A stable light output is also obtained over the
long life of the lamp.
TLSOC0024EA
3
10 MINUTES
Silicon wafer
The Hamamatsu super quiet Xenon lamps
provide "extremely small arc point shift " and
" light output fluctuations", so they are chiefly used
as light sources in precision measurement.
We believe our lamps are the key to meet the
increasing demands for higher reliability and
accuracy under various inspection systems.
TLSXF0024
4
Paste
Pick Up Lens
High Output
Fix
Instant bonding by light!
UV curing adhesive works only in the
portion exposed to UV light.
A light output of 3,500mW/cm2 the
curing time. Ideal for bonding processes
in which no position shift is preferred.
(Fine parts)
FA (Factory Automation)
■ Bonding of coil winding
● UV spot light sources
■ Temporary bonding of chip
components
Long Life
● UV spot light sources
■ Stroboscope for high-speed image
processing
"Electrode wear" is a major cause of the
"light level degradation" that determines lamp replacement time.
Hamamatsu UV spot light sources employ a super quiet
Mercury-Xenon lamp with an innovative electrode structure
(patent application) that ensures minimal electrode wear.
● Xenon flash lamps
■ X-ray non-destructive inspection
RELATIVE LIGHT OUTPUT (%)
● Microfocus X-ray sources
Magnetic Head
■ Bonding of electronic parts and miniature parts
(MR/GMR head)
● UV spot light sources
Bonding
Temporal
fastening
Liquid Crystal/
Plasma Display Panel
Maintenance Time No Optical Alignment
Required
5
1/6
3,000h
No optical alignment required during replacement due
to it’s special electrode.
HAMAMATSU
LAMP
CONVENTIONAL
LAMP
REPLACEMENT
TIME
3 min
REPLACEMENT TIME
5 min
1
OPTICAL AXIS
ADJUSTMENT
5 min
WARM-UP TIME
10 min
2
3
4
5
6
TIMES
Sealing
Paste
Temporary
Fix
100
80
60
40
20
0
0
500
1000
1500
2000
2500
3000
TLSOC0025EA
OPERATING TIME (h)
TLSXB0092EB
UV curing process
UV spot light sources
Hamamatsu UV spot light sources incorporate a
super quiet Mercury-Xenon lamp that features
"high UV intensity" and "a long service life".
UV light generated from the lamp is
efficiently reflected and condensed to permit
instant hardening of the UV curing resin or adhesive.
TLSXF0124
6
3,000h
Long Life
Information/Industry
logy
w techno
Ne
■ LCD projectors
● Metal halide lamps
■ Solar-simulated light
sources
575W (Electrode gap: 7mm type)
USING A DOUBLE HALOGEN CYCLE ● Prevents quartz bulb crystallization
● Minimizes electrode wear and sputtering
PATENT PENDING
HAMAMATSU TECHNOLOGY
Double Halogen cycle
convection will supress the
dissipation of the electrodes.
Operating life characteristics
● Metal halide lamps
● Xenon lamps
100
■ Color scanners
Dichroic mirror
● Xenon lamps
■ Color analyzers
● Xenon lamps
● Xenon flash lamps
■ Film enlarger systems
Reflector
● Metal halide lamps
● Xenon lamps
● Mercury-Xenon lamps
■ Optical waveguides/optical
connectors
● UV spot light sources
■ Lens/prism
● UV spot light sources
7
Liquid crystal
panel (Red)
High Efficiency
Liquid crystal panel
(Green)
● Mercury-Xenon lamps
■ Microscopes
RELATIVE RADIANT INTENSITY (%)
L5431
85
80
60
CONVENTIONAL LAMP
40
CONVENTIONAL TECHNOLOGY
Crystallization of fused silica
envelope has occured after approx.
500 hours operation, which will
reduce the light transmission.
20
0
500
1000
1500
Liquid crystal panel
(Blue)
lm/W
2500
3000
TLSOB0029EA
Dichroic mirror
Metal halide
lamp
LCD Projectors
Short-arc Metal halide lamps
575W(Electrode gap: 7mm type)
The lamp is the key to success in projecting
an image more "sharply" and "clearly".
Lamps used in projectors must deliver higher brightness at the same power.
Hamamatsu metal halide lamps provide a color temperature of 6000K and an emission efficiency of
85 lumens per watt.
This ensures the "color" and "brightness" necessary for liquid crystal projectors
and overhead projectors.
2000
OPERATING TIME (h)
TLSOC0026EB
Reflector
Delivering high output
efficiency and an extended
service life, Hamamatsu
Metal halide lamps are ideal
for use in various projectors
such as LCD projectors,
slide projectors and overhead projectors.
The spectrum contains an optimal combination
of "RGB" light to ensure clear and
sharp image reproduction.
TLSOF0116
8
High Stability
Long Life
3,000h
1.2 × 109 flashes
The electrode distance is 1.5mm.
In spite of short arc type, the electrodes
are designed to resist wear in order to
achieve a long service life.
● Xenon flash lamps
■ Blood gas analyzers
● Xenon flash lamps
Measurement conditions
Life characteristics
TLSXB0059EA
Condenser lens
700 nm
100
RELATIVE INTENSITY (%)
● Xenon lamps
Light output
stability vs.
Operating time
OVERALL LIGHT VOLUME
500 nm
0
Excitation filter
230 nm
50
0
1000
(3.6 × 108 )
2000
(7.2 × 10 8 )
3000
(1.0 × 10 9 )
OPERATING TIME (h)
* ( ): NUMBER OF FLASHES
Sample blood
0
OPERATING TIME (0h)
5
105
100
10 TIME (min.)
1.3%
LIGHT OUTPUT
STABILITY
95
0
OPERATING TIME (1000h)
5
105
100
10 TIME (min.)
2.2%
95
0
105
100
OPERATING TIME (3000h)
5
10 TIME (min.)
3.2%
95
TLSXB0062EB
High Brightness
Blood analyzers
Fluorescent filter
1,000times
When comparing the light output intensity of lamps in the
order of microseconds, Xenon flash lamps
deliver a peaked light output about 1000 times
higher than that of continuous mode lamps.
Xenon flash lamps are widely
used in biology and medical fields because their pulsed
light significantly reduces damage to samples.
Xenon flash lamps
High sensitivity photodetector
(Photomultiplier tube)
TLSOC0027EA
9
Repetition rate: 50Hz
Wavelength: 400nm
RELATIVE LIGHT OUTPUT (%)
■ In-vitro assay
■ Blood Cell counters
Xenon flash lamp
RELATIVE LIGHT OUTPUT (%)
● Deuterium lamps
RELATIVE LIGHT OUTPUT (%)
■ DNA sequencers
3%
A minimal variation in light level among each flash
greatly improves the reliability of data obtained
in quantitative/qualitative measurements.
Our Xenon flash lamps also feature a highly stable light output
over a wide spectral range.
(at 100Hz operation)
Medical
Light output variation
Hamamatsu Xenon flash lamps are actively used
in clinical examinations where high reliability and
accuracy are a prerequisite.
Compared to continuous mode lamps using direct current,
our Xenon flash lamps have less heat build-up in the
lamp itself, and the pulsed lighting mode minimizes
thermal damage to samples under test.
Lamps are available in two ranges of light output; a 15W type
(high stability type) and a 60W type (high output type).
TLSXF0116
10
Long Life
4,000h
In applications such as environmental monitoring, analytical instruments are in constant use day and night.
Lamp replacement is therefore an important factor that
affects maintenance costs. Using our lamp with its extended service life will bring you great results while
reducing your current maintenance costs.
(L2-4000 series)
Environment
Fluctuation
■ COD/BOD analyzers
● Deuterium lamps
● Xenon lamps
High Stability
■ Pollution analyzers
● Xenon lamps
● Xenon flash lamps
Analyzing contaminating elements in the air.
Deuterium lamps, photomultiplier tubes and
photodiodes are used.
■ Water quality analyzers
Air pollution
analyzer
● Hollow cathode lamps
● Deuterium lamps
■ Atomic absorption spectroscopy
(AAS) for analyzing minute
quantities of metals
0.05%
Drift ± 0.3%/h
To detect minute quantities of
samples with high accuracy, it is essential
to minimize fluctuations in the light output.
Hamamatsu light sources designed for
use in analytical instruments provide high
stability to ensure reliable results and
enhance the measurement limits.
RELATIVE INTENSITY(AU)
■ Light output stability
● Hollow cathode lamps
TLSOB0031EB
1 × 10-5AU
2min
OPERATING TIME(h)
High Brightness
Analyzing contaminating elements in the water.
Deuterium lamps, xenon lamps, photomultiplier
tubes and photodiodes are used.
Water pollution
analyzer
TLSOC0028EA
Point source
TLSOB0047EA
A brilliant light source with a sharp
brightness distribution allows simple
optical design.
Relative Intensity (arb. unit)
0.5
Deuterium lamps
■ Brightness distribution
100
mm in
diameter
0.5 mm
80
60
40
20
0
-2
-1
0
1
Distance from the Center of Aperture(mm)
11
Air/water quality analysis
2
Deuterium lamps are discharge lamps
that emit a continuous
UV light spectrum
with high stability and high brightness.
Hamamatsu Deuterium lamps are
the ideal choice for a wide
range of analytical
equipment using fluorescent analysis,
spectral analysis and
UV absorption techniques.
TLSOF0123
12
avelength
UV
1500
2000
115 to 400
700
800
900
1000
-2
+2
-2
0
0
Xenon Flash Lamps
185 to 2000
Mercury Xenon Lamps
185 to 2000
SBW 0.16nm
As 197.20nm
SBW 0.16nm
As 193.70nm
SBW 0.16nm
0
300 to 2000
Metal Halide Lamps
+2
+4
Hollow Cathode Lamps
BROAD
■ Xenon lamps
(
185 to 2000
Xenon Lamps
High stability
Color temperature
: 6000K
Long life
: 1000 to 3000 hours
Arc point shift
: 0.1mm or less
Instantaneous lighting and relighting
possible
)
The radiant spectrum emitted from each lamp is determined by the
pressure and intrinsic properties of gases sealed within the lamp.
Hamamatsu provides a wide variety of lamps to meet customer needs for
spectral range, allowing the user to make the optimum selection.
193.7 to 852.11
SPECTRUM
TLSXB0093EA
100
Xenon lamps emit a brilliant white source at
a color temperature of 6000K, similar to light
from the sun, and produce a continuous spectrum from UV through infrared (185 to
2000nm). Lamps are available with a fused
silica bulb or ozone-free silica bulb, allowing
you to make a selection.
10
1
0.1
0.01
200
300
400
500
600
700
800
900
1000
WAVELENGTH (nm)
TLSXF0024
■ Mercury-Xenon lamps
High stability
: 2.0%p-p
Long life
: 2000 hours
Arc point shift:
0.1mm or less
Instantaneous lighting and relighting
possible
High intensity in the
deep UV range
TLSXB0077EA
Mercury-Xenon lamps are deep UV light
sources, combining the characteristics of Xenon lamps that emit a continuous spectrum
from UV through infrared, and mercury lamps
that produce intense line spectra in the UV to
visible range.
100
(546)
600
(365)
500
(313)
400
Al 396.15nm
SBW 0.16nm
Al 309.27nm
1000
RADIANT INTENSITY (µW/cm2·nm) at 50cm
300
Line
spectrum
+2
600
(405)
0.1
WAVELENGTH (nm)
0
400
Wavelength
(nm)
Deuterium Lamps
1
0.01
200
-2
200
IR(Infrared)
(577)
100
Visible
(436)
10
RADIANT INTENSITY (µW/cm2·nm) at 50cm
RADIANT INTENSITY (µW/cm2·nm) at 50cm
100
Broad
spectrum
W
Hamamatsu light sources can be
broadly divided by radiant spectrum
distribution into two groups: one is
"broad spectrum light sources" that
cover a wide spectral range from
"UV to visible" or "UV through infrared", and the other is "line spectrum light sources" that emit sharp
line spectrum characterized by the
metallic elements sealed within the
lamp.
10
1
0.1
0.01
400
300
500
600
700
800
900
1000
WAVELENGTH (nm)
TLSXF0047
■ Deuterium lamps
SPECTRUM
TLSOF0133
13
L2D2 LAMP(L2-2000 SERIES)
2
1.5
1
CONVENTIONAL LAMP
0.5
0
190
210
230
250
■ Metal halide lamps
High color rendering,
white light
High emission efficiency
Long life
Short arc discharge
Hollow cathode lamps produce line spectra
characterized by the metallic element of the
lamp electrode (hollow cathode). Specifically
used for atomic absorption spectroscopy.
-2
0
+2
-2
0
+2
-2
0
0
+2
+4
TLSOB0026EA
TLSXF0116
270
290
310
330
350
370
390
WAVELENGTH (nm)
TLSOB0048EA
100
Metal halide lamps are high brightness discharge lamps that emit a light spectrum similar to natural light, characterized by the metal
halide element sealed within the lamp. These
lamps also offer excellent color rendering and
high emission efficiency, producing a good
balance of visible light.
RELATIVE OUTPUT INTENSITY(%)
SBW 0.16nm
As 197.20nm
SBW 0.16nm
As 193.70nm
SBW 0.16nm
Al 396.15nm
SBW 0.16nm
■ Hollow cathode lamp
Hollow cathode lamps
Single-element lamps
: 66 types
Multi-element lamps
: 7 types
3
2.5
TLSXF0123
Al 309.27nm
LINE
Deuterium lamps are thermal cathode type discharge lamps making use of an arc discharge
from deuterium gas (D2) filled in the lamp.
These lamps produce a continuous spectrum
of UV light shorter than 400nm. Lamps using
silica windows emit UV light at 160nm, and
lamps with MgF2 windows at 115nm.
RELATIVE INTENSITY(A.U.)
Long life:
4000 hours
(guaranteed life)
High stability:
0.5%p-p
No arc point shift
High brightness
TLSOB0034EA
4
3.5
80
60
40
20
0
200
300
400
500
600
700
800
WAVELENGTH(nm)
14
Light output from a lamp is basically
proportional to the input power.
However, pulsed lighting can provide a momentary (in microseconds) higher brightness than the
continuous lighting type. This
makes pulsed lighting ideally suited
for applications requiring high output power for a short duration. The
radiant distribution of lamps must
also be taken into account in order
to utilize the optimum emission
point with high stability and high
output power.
10W
INPUT WATTAGE
1kW
100W
Xenon Fl ash Lamps
60
10
Deuterium Lamps
15
150
Xenon Lamps
35
300
Mercury Xenon Lamps
50
500
Metal Halide Lamps
120
(
)
Lamp light output can be evaluated by two terms:
"light level" and "brightness". The light level of lamps of the same type is
nearly proportional to their input power. However, in most cases brightness does not increase in proportion to the input power. It is therefore
necessary to determine what is more important for your application, the
light level or the brightness? Moreover, the timing property is another
factor to check when a pulsed lighting lamp is used. We recommend you
select the optimum lamp after considering the lamp characteristics your
application requires.
Which lamp is ideal for momentarily
obtaining an intense light output?
575
How should the lamp be used in order to
obtain best stability.
In Xenon lamps/Mercury-Xenon
lamps
■ Luminance Distribution
TLSXC0006EA
TLSXF0047
A typical intensity distribution between the anode
and cathode is shown on the right. The maximum
intensity is located around the cathode, and it decreases towards the anode. Due to this, when light
is guided by a lens into a small diameter optical
fiber, the lens should be focused on the cathode tip
portion where the maximum intensity is present.
When a condenser mirror in a collimating mirror
system is used, it is important to align the high
brightness point with the focal point of the mirror.
Xenon lamps/Mercury-Xenon
lamps
ANODE
Xenon lamps
⋅ Liquid
chromatography
⋅ Capillary
electrophoresis
⋅ Color analyzers
Xenon flash lamps
⋅ Blood analyzers,
in-vitro assay
⋅ SO2 analyzers
⋅ Industrial
stroboscopes
Mercury-Xenon lamps
⋅ Wafer aligners
⋅ Wafer inspection
systems
⋅ Blood analyzers
⋅ Light sources for UV
curing resin
LAMP CURRENT 7.5Adc
AMBIENT TEMP.25°C
(mm)
2.5
40(%)
30
DISTANCE FROM CATHODE
L
ight Intensity
30
50
2.0
60
High Brightness Point
70
1.0
80
90
100
0
CATHODE
0
1.0
0.5
ARC WIDTH(mm)
TLSXB0094EA
⋅ Liquid chromatograph ⋅ Phosphorescence/fluorescence spectrophotometers
⋅ Blood analyzers
⋅ Stroboscope for line inspection systems
⋅ In-vitro assay
⋅ Photomask equipment
⋅ SOx analyzers
15
10-2
The graph on the right shows typical radiant distributions of deuterium lamps with different light exit
apertures. At the same input current and voltage,
the lamp with a smaller aperture provides a higher
intensity (about 1.6 times). In HPLC and CZE
equipment in which analytical columns are becoming small in diameter, use of a "high brightness
type", even those having a small aperture, will prove
effective.
Xenon Flash Lamp(15W)
10-3
Xenon Lamp(35W)
10-4
Xenon flash lamps
10-5
0
20
40
TIME(µs)
60
80
100
⋅ UV-VIS
spectrophotometers
⋅ SOx, NOx analyzers
⋅ Film thickness gauges
⋅ Capillary electrophoresis
⋅ HPLC (high performance liquid chromatography)
⋅ Standard light sources
L6301
L6302
(HIGH BRIGHTNESS VERSION, 0.5mm dia. APERTURE)
0.5mm
APERTURE
(STANDARD VERSION, 1.0mm dia. APERTURE)
Y
1.0mm
APERTURE
Y
X
X
INTENSITY
Light output intensity usually increases in proportion to the input power. However, when evaluating
intensity in units of an extremely short duration,
pulsed lighting can momentarily provide a very intense light output. For several microseconds, this is
about 1000 times higher than that in continuous
mode lamps. (For more details, refer to our technical data sheet on Xenon flash lamps.)
TLSXF0123
■ Arc distribution of compact Deuterium Lamp
INTENSITY
TLSXF0116
In Deuterium lamps
10-1
RELATIVE INTENSITY
Xenon flash lamps in terms of several microseconds are ideal. They deliver a light output 1000 times
higher than that of broad mode lamps.
Deuterium Lamps
TLSXB0049EB
16
Light output stability is expressed
as follows:
10%
Xenon Flash Lamps
× 100
Built-in Reflector Xenon Flash Lamps
5%
HQ Xenon Flash Lamp, 60W Xenon Flash Lamps
3%
SQ Xenon Flash Lamps
Light output stability can be classified into "fluctuation" (short-term
stability) and "drift" (long-term stability ). To select optimum lamps
that meet your application, these
stability characteristics must be
taken into account.
2%
Mercury Xenon Lamps
2%
Xenon Lamps
1%
Deuterium Lamps
0.5%
Vacuum Ultra Violet Deu terium Lamps
L2D2Lamps
(
0.05%
)
Are there any techniques to make the
Xenon flash lamp more stable?
Lamp light output stability is an important factor that affects
measurement accuracy and reliability of equipment. To supply lamps with
high output stability, Hamamatsu has made consistent efforts to achieve
"ideal electrode construction and positioning accuracy" and also to
develop "optimum power supplies".
■ Light output stability can be evaluated in two terms
"fluctuation" and "drift".
■ "Drift" (long-term stability)
This is mainly caused by "changes in thermal electron emission characteristics" of the cathode, "changes in the gas
pressure" and "blacking of the window bulb". The graph below shows typical drift data measured over one hour of
operation.
Light output with higher stability can be obtained
by utilizing the center portion of the arc
between the cathode and anode.
Xenon flash lamp stability depends on the position
of the discharge arc. The peak brightness is usually
at the center of the discharge arc where the light
output is also most stable in terms of brightness.
We recommend utilizing only the center portion of
the discharge arc when you want to use a lens or
concave mirror to condense the output light and
guide it into an optical fiber, slit or aperture.
TLSXF0116
100
ARC SIZE
: 1.5 mm
: 3.0 mm
: 8.0 mm
MAIN DISCHARGE VOLTAGE : 1 kV
MAIN DISCHARGE CAPACITOR : 0.1µF
50
0
5
■ "Fluctuation" (short-term stability)
4
3
2
1 0 1
DISTANCE (mm)
A
This is caused by "fluctuation in the power supply output" and "variations in lamp temperature caused by air current
around the lamp bulb". When a lamp approaches the end of its service life, obvious fluctuation may occur due to a
"discharge point shift" caused by cathode fatigue.
A'
Ave.
P.P.
Light output stability
Xenon flash lamp
3
4
5
MEASURING LINE
(ABOVE FIGURE)
MEASURING LINE
(FIGURE AT RIGHT)
ANODE
TLSXC0035EA
2
CATHODE
DISTANCE (mm)
Small variations in light output
Mean Light output
= Light output stability (%)
1%
0.1%
RELATIVE INTENSITY (%)
L
ight Output Stability
2
1
0
1
2
0
50
100
RELATIVE INTENSITY (%)
TLSXB0033EA
Light output stability(%) =
{(maximum light volume – minimum
light volume)/mean light output} × 100
T
17
18
L
Lamp life characteristics directly
affect maintenance costs of the
equipment in which the lamp is installed. In view of this, Hamamatsu
define the lamp life end as the time
when the output fluctuation
exceeds a specified range (excluding some types of lamps), in addition to the guaranteed life generally
used to define the life end (the time
when the light output falls to a certain point).
0hour
1000hours
2000hours
3000hours
5000hours
4000hours
Xenon Flash Lamps
200
5000
Deuterium Lamps
1000
4000
Xenon
1000
Lamps
1800
Mercury Xenon Lamps
500
1000
Using a lamp with a longer service life leads to the reduction of
"maintenance cost and time" and "running cost" of equipment.
Due to unique electrode structures with minimum electrode wear,
Hamamatsu lamps feature unprecedented high stability over extended
periods of operating time.
)
Minimal electrode wear!
(In Xenon lamps/
Mercury-Xenon lamps)
Hamamatsu Xenon and Mercury-Xenon lamps use
a BI-impregnated cathode with superior electron
emissive properties. This type of cathode exhibits
virtually no wear at the cathode tip, so the arc point
will move by no more than 0.1mm until the life end
is reached. This also means there is no need for readjustment of the optical system even when the lamp
is replaced, and of course, the lamp can be used
throughout the service life without readjusting the
optical axis once it has been set up.
■ Comparison of Cathode erosion
After 5 Hour Operation
After 1000 Hour Operation
After 5 Hour Operation
After 1000 Hour Operation
BI-impregnated
cathode
(HAMAMATSU)
▲
(
ife Characteristics
TLSXF0047
Xenon/Mercury Xenon Lamps
Minimal electrode wear!
(In Deuterium lamps)
What makes the lamp service life
so long?
19
A major factor that limits "lamp service life" lies in
the "electrode materials and construction".
Hamamatsu Deuterium lamps are assembled in optimum configurations with selected materials in
order to reduce the "excessive electrode wear and
sputtering" caused by a lack of electrons emitted
from the cathode. The Hamamatsu L2D2 (Deuterium) lamps use a newly developed ceramic electrode that guarantees an operating life of up to "4000
hours" (L2-4000 type), as well as 1.3 times the light
output and twice the stability (fluctuation: 0.05%pp, drift: 0.3%/h) of conventional lamps. Since it is
extremely resistant to wear electrode due to employ
ceramic constructure, these L2D2 lamps offer a real
technological breakthrough in terms of long life,
high output and high stability.
■ Example for auxiliary electrode operation
(To save cost and compactness)
TLSOF0123
Rr
(5kΩ)
TRIGGER
SWITCH
R
(<3kΩ)
ANODE
DEUTERIUM
LAMP
CATHODE
Cr
(>0.1µF)
300mA
CONSTANT-CURRENT
POWER SUPPLY
(150 to 160Vdc)
HEATER
POWER SUPPLY
TLSOC0019EA
Deuterium Lamps
20
S
uper-Quiet Xenon Lamps
Hamamatsu Super Quiet Xenon Lamps are point light sources with extremely high brightness
and color temperature that emit a continuous spectrum from the UV to infrared region, making
them ideal as light sources in a variety of photometric applications such as spectrophotometers.
These super quiet lamps employ a high performance BI cathode (barium-impregnated electrode)
that ensures extremely enhanced stability and long service life.
■ Characteristics
Type No.
A Radiant
Power
Lamp Supply Intensity
Spectral
Lamp
Arc
DimenConsumpVoltage
Voltage
at 550nm
Length sional Window Material Distribution Current Typ.
tion
Min.
Typ.
Outline
µW/F·nm
(nm)
(Adc)
(W)
(mm)
(Vdc)
(Vdc)
at 50B
L2173
Fused Silica
1
1.0
35
L2193
■ Spectral Distribution (Fused silica type)
L2174
Fused Silica
RADIANT INTENSITY (µW/cm2·nm) at 50cm
Fused Silica
2.5
2000
15
50
0.56
±0.5
1.0
1000
2000
—
OSRAM
XBO75W/2
WACOM
KXL-75
Fused Silica
2.0
(GS Type)
L2479
7.5±0.5
20
65
2.00
±0.5
1.0
1200
2500
185 to 2000
8.5±0.5
18
65
2.11
±0.5
1.0
1800
3000
15.0±1.0
20
80
5.06
±0.5
1.0
1000
2000
Ozone-free Silica 220 to 2000
Fused Silica
4
3.0
300
185 to 2000
Ozone-free Silica 220 to 2000
3
150
L2273
L2274
0.01
200
TLSXF0024
1000
Ozone-free Silica 220 to 2000
L2195
185 to 2000
Ozone-free Silica 220 to 2000
L2480
0.1
(h)
2
L2175
35W
1.0
(h)
1
L2194-02
75W
±0.5
C
USHIO
UXL-75-XO
5.4±0.5
L2194-01
1
0.25
(%/h)
Operating Life
Guaran- Aver- Equivalent
teed Life age Life
Lamps
185 to 2000
1.3
75
L2194
150W
50
2
L2174-02
300W
11
B
Fluctuation
Max.
(%p-p)
1
100
10
3.5±0.5
Drift
Typ.
Ozone-free Silica 220 to 2000
L2174-01
TLSXB0075EA
185 to 2000
Output Stability
USHIO
UXL-151S
OSRAM
XBO150W/1
WACOM
KXL-151
USHIO
UXL-150MO
OSRAM
XBO150W/GS
USHIO
UXL-300D-O
WACOM
KXL-300F
A Open-circuit voltages necessary for certain lighting of lamps.
B After 20 minute operation.
C The life end is defined as the time at which the radiant intensity falls to 50% of its initial value or when the output fluctuation exceeds ±0.5%.
300
400
500
600
700
800
900
1000
■ Dimensional Outline
Unit: mm
WAVELENGTH (nm)
2 L2174-02, L2194-02
1 L2173, L2174, L2194, etc.
M2.3
+
13
13
2
UP
■ Fluctuation vs. Operating Time
+
UP
9
9
After 5 hour operation
A
10 MINUTES
2
After 1000 hour operation
12
A
C
10 MINUTES
L2173
L2193
METAL BASE
L2174
L2194
14
B
9
9
C
13
13
L2174-01
L2194-01
9
14
13
B
7.5
11
METAL BASE
TLSXA0004EB
3 L2175, L2195, L2273, L2274
10%
37.0±0.5
1.0%
37.0±0.5
10%
95MAX.
82
90MAX.
82
14
M2.3
TLSXA0007EB
4 L2479, L2480
1.0%
M5
M4
+
20
10 MINUTES
15
10 MINUTES
UP
+
UP
12
13
After 2000 hour operation
10 MINUTES
12
150
26
15
13
TLSXB0076EA
20
METAL BASE
65.0±0.5
10 MINUTES
175MAX.
1.0%
58.0±0.5
10%
150MAX.
125
20
M4
METAL BASE
M5
TLSXA0008EB
21
TLSXA0009EB
22
Mercury-Xenon lamps are designed to provide high radiant energy in the UV region. These
lamps are sealed with an optimum mixture of Mercury and Xenon gas that offer the best characteristics of both Xenon lamps and super-high-pressure Mercury lamps. For example, the spectral
distribution includes the continuous spectrum from UV to infrared of Xenon gas and the intense
line spectra of Mercury in the UV to visible region. The radiant spectrum in the UV region is
higher in intensity and sharper in width when compared with super-high-pressure Mercury lamps
and Xenon lamps. Mercury-Xenon lamps also feature instantaneous lighting and re-lighting,
which are difficult to obtain in super-high-pressure Mercury lamps, thus making these MercuryXenon lamps an excellent choice as UV light sources.
Just as with super quiet Xenon lamps, Hamamatsu super quiet Mercury-Xenon lamps employ a
high performance BI cathode (Barium-impregnated electrode) that ensures extremely enhanced
stability and long service life.
■ Characteristics
A
Power
Lamp Supply
Spectral Lamp Voltage
Consump- Arc Length
Voltage
Current
DistribuDimension
Type No.
Window Material
tion
Typ.
Min.
tion
Outline
(nm)
(Adc)
(W)
(Vdc)
(mm)
(Vdc)
L2421
50
1.0
75
1.0
L2481
L2422
L2422-02
3
L7046
2
150
1.7
200
2.0
L2423-01
(546)
(%/h)
(%p-p)
Fused Silica
185 to 2000 3.5±0.5
14
50
±0.5
2.0
500
1000
Fused Silica
185 to 2000 5.4±0.5
14
50
±0.5
2.0
500
1000
Fused Silica
185 to 2000
5.5±0.5
18
50
±0.5
2.0
500
1000
7.5±0.5
20
65
±0.5
2.0
1000
2000
8.0±0.5
24
65
±0.5
2.0
1000
2000
Fused Silica
185 to 2000
Ozone-free Silica 220 to 2000
Fused Silica
5
5
L2570-01
(577)
(436)
(365)
(405)
(313)
(h)
185 to 2000
Ozone-free Silica 220 to 2000
L2483
350
2.5
6
Fused Silica
185 to 2000 14.0±1.0
25
70
±0.5
2.0
500
1000
L2424
500
3.0
7
Fused Silica
185 to 2000 20.0±1.0
25
70
±0.5
2.0
500
1000
1
■ Dimensional Outline
Unit: mm
2 L2481, -01, L2422, -01, L7046
1 L2421
2
+
13
+
UP
UP
9
L2481 L2481-01
7.5
B
11
2
METAL BASE
2
14
14
B
9
7.5
9
7.5
C
13
11
METAL BASE
7 L2424
+
M5
+
20
UP
M5
20
28.5
15
+
TLSXA0007EB
6 L2483
11.1
UP
UP
546
13
12.7
20
11.1 METAL BASE
265
M4
METAL BASE
M5
300
400
500
WAVELENGTH (nm)
600
A
L2482
L7047
18
150
13
70.0±0.5
13
METAL BASE
20
–
175MAX.
175MAX.
28.5
15
20
12.7
29
26
65.0±0.5
577
12
58.0±0.5
30
115MAX.
150MAX.
125
A
0
200
+
UP
13
20
436
11
METAL BASE
5 L2423-01, L2570-01
12
405
13
9
TLSXA0005EB
M4
SUPER-HIGHPRESSURE MERCURY
LAMP (200W)
297
95MAX.
82
14
150
365
313
4 L2482, L7047, L2423, L2570
50
40
L2422-01
14
TLSXA0045EB
MERCURY-XENON
LAMP (200W)
L2422
L7046
A
M2.3
TLSXB0078EA
10
14
13
■ Comparison of Spectral Distribution
between Mercury-Xenon Lamps and
Super-High-Pressure Mercury Lamps
A
37.0±0.5
12
90MAX.
82
WAVELENGTH (nm)
60
UP
1000
37.0±0.5
900
C
800
90MAX.
82
700
37.0±0.5
600
+
9
0.01
500
M2.3
2
7.5
400
3 L2481-02, L2422-02
13
0.1
11
RADIANT INTENSITY (µW/cm2·nm) at 50cm
Average Life
A Open-circuit voltages necessary for certain lighting of lamps.
B The life end is defined as the time at which the radiant intensity falls to 50% of its initial value or when the output fluctuation exceeds ±1.0%.
300
RADIANT INTENSITY (µW/cm2·nm) at 50cm
4
4
L2570
TLSXF0047
23
B
Ozone-free Silica 220 to 2000
4
L2423
10
Operating Life
2
1.3
100
L7047
100
Fluctuation
Max.
3
L2481-02
L2482
TLSXB0077EA
Drift
Typ.
Guaranteed
Life Min.
(h)
2
L2481-01
L2422-01
■ Spectral Distribution (200 W type)
1
Output Stability (after 20 minutes operation)
57.0±0.5
S
uper-Quiet Mercury Xenon Lamps
METAL BASE
M5
L2423
L2570
20
TLSXA0055EA
TLSXA0046EB
TLSXA0009EB
TLSXA0047EB
24
Option
Options for Xenon Lamps and Mercury-Xenon Lamps
S
Lamp Power Supplies
Lamps used in precision photometric applications
must operate with high stability. This also requires
a highly stable power supply. Hamamatsu provides
a variety of power supplies designed to provide full
lamp performance, delivering highly reliable lamp
operation. Two types of power supplies are available for each lamp rating: the dropper type with
extremely high stability, and the switching type
which is compact and lightweight while also having
a wide range of wattage ratings.
S
uper-Quiet Xenon Flash Lamps
Xenon flash lamps emit a brilliant continuous spectrum from UV to infrared and feature a compact construction
and less heat generation compared to continuous mode lamps. Hamamatsu super quiet Xenon flash lamps are
ideally suited for precision photometry because of outstanding characteristics such as higher light output
stability and longer service life due to the improved electrode construction and material.
Hamamatsu provides 5 types of super quiet Xenon lamps: the SQ type using a high performance
BI cathode, the general-purpose HQ type having characteristics similar to the SQ type,
the built-in reflector type that emits light output 4 times higher than conventional lamps,
the 60W high power type constructed with a metal can package and built-in reflector type 60W high power type
contructed with a metal can package.
■ Spectral Distribution
TLSXB0029EA
0.25
INTENSITY (µW/cm 2 ·nm ) at 50cm
TLSXF0127
▲ C6979
■ Characteristics
Discharge Current Stability (at 25˚C)
Control Method
C6979
C7535
Ripple
Max.
Drift
Max.
Dimensions
W×H×D
(%p-p)
(%/h)
(mm)
(kg)
±0.5
144 × 176 × 280
10
C4251
0.1
200 × 150 × 330
15
C4339
150 × 180 × 280
4
250 × 340 × 350
5
35/50/75/100W
Dropper type
A
C4338
C2577
Suitable Lamps
150/150 (GS Type)/200W
300/350W
Switching type
C2578
35/50/75/100W
150/150(GS Type)/200W
5
±4
300/350/500W
Weight
BOROSILICATE GLASS
UV GLASS
0.15
0.1
0.05
0
200
Starter
TLSXF0116
300
400
500
600
700
800
WAVELENGTH (nm)
■ Flash Pulse Waveforms
TLSXB0084EA
100
2J/flash (60W Type)
–
A: Dropper type power supplies must be used together with a starter (optional).
Note: Since these power supplies use a trigger mode in which a positive high voltage is applied to the anode, care should be taken concerning the insulation for the
anode.
RELATIVE INTENSITY (%)
Type No.
SYNTHETIC SILICA GLASS
0.2
FWHM
3.75µs
50
0.15J/flash (SQ/HQ Type)
FWHM
1.75µs
0
TIME (2µs/div.)
Lamp Housings
6
LIGHT OUTPUT STABILITY (%)
Hamamatsu provides three types of lamp housings to
allow easy lamp setups and operation.
Among these, the E7536 (for 150W and 200W lamps) is
specifically made for easy handling, while the E2419 (for
35W, 75W and 100W lamps) and E2420 (for 150W and
200W lamps) feature simplified designs.
The E7536 offers superior reproducibility and a high
collimated light output. The built-in interlock and an air
cooling fan enhance operator safety. A lamp starter is also
incorporated to ensure quick and reliable start-ups. The
optical axis can be aligned from the outside which makes
the E7536 a lot easier to use.
The simplified types E2419 and E2420 lamp housings are
compact yet have good heat dissipation, and can be
easily mounted on commercially available optical stands.
■ Fluctuation of Flash Output
TLSXB0036EB
5
4
OR :
ARGE
ISCH
3
D
MAIN
2
HARGE
MAIN DISC
CIT
CAPA
0.3µF
R : 0.1µF
CAPACITO
1
0
▲ E7536
TLSXF0129
0
10
20
30
40
50
60
70
80
90
100
REPETITION CYCLE (Hz)
25
26
Option
Super-Quiet Xenon Flash Lamps
Options for Xenon Flash Lamps
■ Characteristics
Bulb
Shape
Type No. Arc Size Outline
Window
Material
Spectral
Distribution
Recommended Trigger
Supply Voltage Voltage
(nm)
(mm)
(Vdc)
(kV)
A
Output Stability A
Max.
Max.
GuaranB
C
Average Average RepetiSuitable
Output teed Life Trigger
Energy tion Rate Jitter
Power
Min.
Typ. Fluctuation
[Continuous] per Flash Max.
Socket
Max.
(Number
(ns)
(J/Flash)
(Hz)
(%) of flashes)
(W)
SQ - 26mm Diameter Type (22mm and 28mm types are also available)
L2187
L2188
1-a
8.0
160 to 2000
UV Glass
185 to 2000
Flat
700 to 1000
15
5 to 7
0.15
100
200
1.2 × 109
2.5
E2191
Series
Borosilicate Glass 1 240 to 2000
L2189
L2358
L2359
Sythetic Silica
1-b
3.0
Sythetic Silica
160 to 2000
UV Glass
185 to 2000
Flat
700 to 1000
15
5 to 7
0.15
100
200
1.2 × 109
2.5
E2361
Series
Trigger Sockets
Hamamatsu provides trigger sockets specifically
designed to start a Xenon flash lamp. These trigger
sockets integrate a “high voltage transformer”, “voltage dividing resistors” and “capacitors” into the same
compact case, freeing the user from troublesome
design of external circuits. In addition to the standard
types, Hamamatsu also offers a shield wire type (-01)
and a connector type (-03) which can connect to the
C4479 power supply.
E2191 • E2361 • E2438
RED : MAIN SUPPLY VOLTAGE
WHITE : TRIGGER VOLTAGE
BLACK : MAIN SUPPLY GND
BROWN : TRIGGER GND
23±0.2
60±0.5
500±20
28±0.2
TLSXA0038EA
E2191-01 • E2361-01 • E2438-01 • E4370-01
Borosilicate Glass 1 240 to 2000
L2360
(ENLARGED VIEW)
L2435
L2436
1-c
1.5
Sythetic Silica
160 to 2000
UV Glass
185 to 2000
Flat
700 to 1000
15
5 to 7
0.15
100
200
1.2 × 109
3.5
E2438
Series
Borosilicate Glass 1 240 to 2000
L2437
2-a
Hemisphere
L4646
3-a
Flat
2-a
L4647
3-a
Flat
L4640
2-b
Hemisphere
2-b
L4643
3-b
1.5
L4634
5 to 7
10
0.1
100
200
1 × 10
3
9
E2418
ø14.8±0.1
6.4±0.1
Flat
700 to 1000
WHITE:TRIGGER VOLTAGE
BLACK:MAIN SUPPLY GND
5 to 7
10
0.1
100
200
1 × 109
3.5
E2442
24±0.5
43±0.5
5±0.2
500±20
5.5
TLSXA0037EB
3.0±0.1
73.5±2.0
4
Converging Borosilicate Glass 1 240 to 2000
5
Collimating Borosilicate Glass 1 240 to 2000
Flat
Borosilicate Glass
240 to 2000
Sapphire Glass
190 to 2000
Flat
Borosilicate Glass
240 to 2000
L7685
Sapphire Glass
190 to 2000
TLSXA0050EA
Power Supplies
700 to 1000
5 to 7
15
0.15
100
200
5 × 108
5
D
700 to 1000
5 to 10
60
2
30
200
700 to 1000
5 to 10
60
2
30
200
D
E4370-01
D
1 × 108
3
D
A Measured under the following conditions.
Supply voltage: 1000 V Main capacitor Cm: 0.1 µF Repetition rate: 50 Hz
B Variation in delay from input of the flash signal (trigger signal) to peak flash.
(This varies depending on the main voltage value.)
D
E6647
D
1 × 108
3
E6647
(Max. quantity of light – Min. quantity of light)
× 100
Average output
D Measured under the following conditions: Supply voltage:1000V, Main
capacitor Cm:4µF, Repetition rate:30Hz, Input energy : 2J/Flash(60W)
C Output stability =
■ Dimensional Outline
Unit: mm
1 SQ Type
500±20
ø28.5±1.0
Borosilicate Glass 1 240 to 2000
Flat
6
RED:MAIN SUPPY VOLTAGE
RED : MAIN SUPPLY VOLTAGE
WHITE : TRIGGER VOLTAGE
BLACK : MAIN SUPPLUY GND
BROWN : TRIGGER GND
185 to 2000
Built-in Reflector - 60W Type
3.0
3.2
BROWN:TRIGGER GND
UV Glass
L6605
L7684
2-
Hemisphere Borosilicate Glass 2 280 to 2000
6
3.0
CASE GND
28±0.2
E6647
29±0.2
Borosilicate Glass 1 240 to 2000
60W Type
L6604
Unit: mm
E2418 • E2422
185 to 2000
Built-in Reflector - 26mm Diameter Type
L4633
23±0.2
500±20
Hemisphere Borosilicate Glass 2 280 to 2000
3-b
1.5
UV Glass
700 to 1000
L4645
L4641
BROWN : TRIGGER GND
60±0.5
TLSXA0001EC
L4644
3.0
BLACK : MAIN SUPPLY GND
RED : MAIN SUPPLY VOLTAGE
WHITE : TRIGGER VOLTAGE
■ Dimensional Outline
HQ - 20mm Diameter Type
L4642
S
2 HQ Type (Hemisphere bulb)
3 HQ Type (Flat bulb)
Hamamatsu Xenon flash lamp power supplies are
designed based on the switching power supply and
also have a built-in high-speed charging circuit and
discharge stop circuit. In spite of their compact size,
these power supplies have a large output capacitance
ensuring highly stable lamp operation.
For the SQ, HQ and built-in reflector types, 3 types of
compact OEM power supplies and a bench-top power
supply for laboratory use are available. A compact
OEM power supply is also available for the C6096 60W
high power type. When an output capacitance larger
than 5W is needed, an external capacitor must be
connected to the power supply.
TLSXF0117
Shield Boxes
26±1
L
TLSXA0027EA
4 L4633
1.5
5 L4634
ANODE
60
CATHODE
TRIGGER PROBE
TLSXA0003ED
b
1.5
OUTPUT WINDOW
34.5±0.5
12MAX.
ANODE
15.0 MAX
SPARKER
ø34.8±0.5
REFLECTOR
12
θ : 17°
3.0
6 L6604, L6605
30MAX.
SPARKER
a
TLSXA0036EC
12.7MAX.
12MAX.
30MAX.
REFLECTOR
19.5MAX.
3.0
TLSXA0033EC
12.7MAX.
27
a
b
7.5 12.7±0.5
MAX
1.5
L
10MAX.
c
L
CATHODE
TRIGGER PROBE
ø28.9±0.3
3
3.0
L
ø14.3±0.15
b
L
7.5 12.7±0.5
MAX.
8.0
20±1
20±1
10MAX. 19.5MAX.
30MAX.
a
12.7MAX.
12MAX. 19±0.5
L
Reflector*
TLSXA0003ED
27.8±0.5
*L7684,L7685
1.3 only
TLSXA0049EB
• Shield Box E2608 (for SQ and built-in reflector types)
A Xenon flash lamp starts initial discharge upon input of a
high trigger voltage of 5 to 7kVp. At the instant the main
discharge occurs, a high current of several hundreds amperes flows, generating electromagnetic noise. Hamamatsu
provides a metal shield box designed for noise countermeasures. This shield box uses a synthetic silica window and
also prevents arc flash noise.
• Cooling jacket E6611(for 60W high power type)
This cooling jacket contains a cooling fan that suppresses
lamp temperatures in the trigger socket and other electronic
parts to within a tolerable range so that a constant operating
temperature is maintained. This cooling jacket must be used
when the lamp is operated with an “input of 15W or more”.
▲Left:Cooling jacket, Right : Shield box
TLSXF0118
28
euterium Lamps
■ Dimensional Outline
Unit: mm
1 L6301, L6303, etc
6±1
42±2
42±2
A
80±2
42±2
30±1
6±1
30±1
TLSOB0030EB
100
3 L6307, L6311, L7294, etc
2 L6305, L6306, L6566
28±1
■ Life Characteristics
ARC POINT
ARC POINT
ARC POINT
50
L2-2000 SERIES
FILAMENT : BLUE
FILAMENT : BLUE
ANODE
: RED
CONNECTION
L6303/L6304/L7306
6
10
0
500
1000
1500
2000
2500
3000
3500
OTHERS
FILAMENT : BLUE
FILAMENT : BLUE
ANODE
: RED
4000
OPERATING TIME (h)
CONNECTION
FILAMENT : BLUE
FILAMENT : BLUE
ANODE
: RED
OTHERS
FILAMENT
: BLUE
FILAMENT GND : BLACK
ANODE
: RED
A
120±5
160±5
a
b
20
20
20
FILAMENT
: BLUE
FILAMENT GND : BLACK
ANODE
: RED
7
30
6
A
TLSOA0040EB
TLSOA0041EC
a
b
c
68±2
68±2
60±2
20
CONVENTIONAL LAMPS
40
L7303
200±5
L2-4000 SERIES
60
7
70
B
CONNECTION
A
80
7
RELATIVE INTENSITY (%)
90
0
6±1
68±2
D
Deuterium lamps are discharge lamps utilizing the arc discharge from the deuterium gas
(D2) sealed inside the lamp. These lamps produce a continuous spectrum of UV light
shorter than 400nm, and are widely used in analytical instruments such as spectrophotometers and high performance liquid chromatographs (HPLC). Hamamatsu deuterium lamps
are described as “L2D2 lamps” that offer longer life and higher stability than conventional
lamps. In particular, the L2-4000 series lamps guarantee an operating life more than “4000
hours”. This greatly exceeds the guaranteed life of conventional lamps which is a mere 1000
to 2000 hours. These L2D2 lamps are available in 31 types, depending on the cathode
rating and aperture diameter. Selection should be based on your particular application.
6
B
160±5
120±5
160±5
TLSOA0018ED
■ Fluctuation of Flash Output
● L2D2 Lamp
● Conventional Lamp (Direct-heated Lamp)
4 L7291, L7292, L7295, etc
5 L6311-50, L6312-50
6 L7174
1×10-5AU
L2-2000
L6302
L7297
-a
-a
L7298
-b
L6303
L6304
L6305
L6306
-b
-b
L7291
L7294
L6307
-a
-b
-a
-a
L7296
L7295
L6309
L6310
L6311
-b
-b
-a
-a
-c
L6311-50
L6312
L6312-50
-c
L7293
L7292
-c
-c
0.05
(Vdc)
(mAdc)
(Vdc)
1.0
1.0
350
350
300 ± 30
80
± 0.3
1.0
0.5
350
400
160 to 400
1.0
1.0
350
350
160 to 400
1.0
350
0.5
1.0
0.5
1.0
400
350
400
350
1.0
1.0
0.5
350
350
400
1.0
350
0.5
1.0
0.5
1.0
0.5
400
350
400
350
400
0.5
1.0
1.0
400
350
350
1.0
1.0
350
350
350
400
350
350
160 to 400
185 to 400
185 to 400
160 to 400
185 to 400
160 to 400
185 to 400
185 to 400
115 to 400
Warm-up
Voltage
(Vdc, ac)
Current Max. Time
(Adc, ac) Min.(s)
2.5 ± 0.25
4
3.0 ± 0.3
5
Guaranteed
Life
Operating
20
Voltage
(Vdc)
Current Max.
(Adc)
(h)
1.0 ± 0.1
0 to 1
1.8
0 to 1.8
4000
1.0 ± 0.1
80
± 0.3
0.05
300 ± 30
OTHERS
FILAMENT
: BLUE
FILAMENT GND : BLACK
ANODE
: RED
4
3.3
0 to 1
0 to 1.8
2.5 to 6.0
0.3 to 0.6
3.0 ± 0.3
5
L2-2000
29
-a
-b
160 to 400
-b
185 to 400
L7174
L7304
-a
160 to 400
1.0
0.5
1.0
1.0
1.0
L7306
-b
185 to 400
1.0
350
350
10 ± 1
0.8
10 ± 1
1.2
7.0 ± 0.5
1
12 to 15
0.5 to 0.55
0
0
1.0 ± 0.1
2.5 to 6.0
1.8
0.3 to 0.6
1.0 ± 0.1
1.8
20
2000
85
80
–
–
2.5 ± 0.25
10 ± 1
4
0.8
300 ± 30
80
± 0.3
0.05
2.5 ± 0.25
4
20
2000
1.7 ± 0.2
6±1
5.0±0.5
CONNECTION
FILAMENT
: BLUE
FILAMENT GND : BLACK
ANODE
: RED
6
a
b
c
A
B
14±1
14±1
50±1
120±5
160±5
120±5
22.0+0
-0.1
68±2
37.0±0.1
CONNECTION
FILAMENT : BLUE
FILAMENT : BLUE
ANODE
: RED
6
TLSOA0050EA
6
TLSOA0051EB
Power Supplies
SEE-THROUGH TYPE
L7303
L6999
L7307
L7293/L7305
FILAMENT : BLUE
FILAMENT : BLUE
ANODE
: RED
1.8
1.7 ± 0.2
LIGHT OUTPUT
CONNECTION
TLSOA0021EC
2.5 ± 0.25
LIGHT OUTPUT
120±5
Max.
(%p-p)
Max.
(%/ h)
185 to 400
L6308
Fluctuation
ARC POINT
+0.15
3+0.05
20
-a
-a
Drift
(mm)
185 to 400
Filament Rating
Output Stability
Tube
Drop
Voltage
22.0±0.1 22.0±0.1
7
L7305
L6301
Anode
Current
20
-a
Required
Discharge
Starting Voltage
+0.038
3+0.020
7
L6565
L6566
Aperture
Diameter
20
Spectral
Dimensional Distribution
Outline
(nm)
7
L2-4000
Type No.
ARC POINT
23±0.1 23±0.1
160±5
B
52.0±0.5
ARC POINT
2- 3.3
2- 3.3
37.0±0.1
GENERAL PURPOSE
Series
6±1
60±2
ARC POINT
50±0.1
28±1
+0.038
3+0.020
15
5
■ Characteristics
30±1
15 22.0±0.1
TLSOB0037EA
68±2
Time (30s/div.)
35.0-0.1
ARC POINT
23.0±0.05
A
42±2
15.0±0.5
Time (30s/div.)
-0.05
6±1
30±1
1×10-5AU
TLSOF0123
Applications using a deuterium lamp require an extremely stable light output, so using a dedicated power
supply to operate the lamp is recommended.
Hamamatsu deuterium lamp power supplies use a
constant current circuit for the main power supply, and a
constant voltage circuit for the heater (filament) power
supply. This combination ensures stable and reliable
lamp lighting. Five types of power supplies are available:
the general purpose C1518, C4544 (for OEM) and
C4545, the compact M7628 for OEM, and the C3150 for
150W water-cooled lamps. Please select the power
supply that best matches your application.
▲ M7628
TLSOF0145
NOTE : The M7628 is recognized upon UL1950(File No.191652).
3.3
30
H
ollow Cathode Lamps
Hollow cathode lamps are metal-vapor discharge lamps developed for atomic absorption analysis.
This analysis requires a special lamp for each element to be measured. Hamamatsu provides 66
types of single element hollow cathode lamps including silver, aluminum and arsenic, and 7 types of
multi-element lamps such as Na-K and Ca-Mg. Lamp configurations are available in 38mm diameter
types (L233,L733 series). Also available are the L 2433 series giant-pulse hollow cathode lamps
(38mm diameter) designed for AA spectroscopy using the S-H method background correction.
■ Multi-element Lamps
: L733 Series (38mm dia.),
Elements
Na-K
Ca-Mg
Si-Al
Fe-Ni
Sr-Ba
Al-Ca-Mg
Ca-Mg-Zn
Element Name
Sodium
Potassium
Calcium
Magnesium
Silicon
Aluminum
Iron
Nickel
Strontium
Barium
Aluminum
Calcium
Calcium
Magnesium Zinc
S
hort Arc Metal Halide Lamps
Short arc metal halide lamps feature high emission efficiency which is approximately 4 times that
of halogen lamps and xenon lamps. This means that light output is 4 times higher when operated at the same power consumption. The short arc structure near the point light source makes
the optical design easier. Hamamatsu has solved the life reduction problem usually accompanying the short arc structure for example, the 575W lamp has a long life of 3000 hours or more.
Since the color temperature is close to that of daylight, the RGB colors can be faithfully reproduced. Short arc metal halide lamps are ideal for overhead projectors and liquid crystal projectors.
■FEATURES
• High emission efficiency
• White light with high color rendering
• Long life
• Short arc structure
• Compact size
Type No. (suffix)
-201NB
-202NU
-203NU
-204NQ
■APPLICATIONS
• Liquid crystal projectors
• Overhead projectors
• Optical fiber light sources
• Transparency/slide projectors
• Color printers
-205NB
-321NU
-322NQ
∗: Analysis line varies according to the wavelength of each single element.
Au
Gold
B
Boron
Ba
Barium
-56NB
553.55
-80NU
253.65
∗
410.38
416.30
303.94
325.61
208.88
266.47
766.49
769.90
357.44
550.13
610.36
670.78
328.17
331.21
∗
Ru
Ruthenium
-44NB
349.89
∗
∗
Sb
Antimony
-51NQ
217.58
231.15
390.74
391.18
∗
Ho
Holmium
-67NB
In
Indium
-49NB
Ir
Iridium
-77NQ
K
Potassium
-19NB
∗
La
Lanthanum
-57NB
∗
Se
Selenium
-34NQ
196.03
∗
∗
Si
Silicon
-14NU
∗
∗
Sm
Samarium
-62NB
∗
Sn
Tin
-50NQ
251.61
288.16
429.67
484.17
224.61
286.33
Sr
Strontium
-38NB
460.73
∗
-73NU
271.47
275.83
431.88
432.64
∗
∗
Li
Lithium
-3NB
Bi
Bismuth
-83NQ
223.06
306.77
∗
Lu
Lutetium
-71NB
Ca
Calcium
-20NU
422.67
∗
Mg
Magnesium
-12NU
285.21
∗
-25NU
279.48
403.08
313.26
320.88
589.00
589.59
334.91
405.89
463.42
492.45
232.00
341.48
290.90
305.86
217.00
283.30
244.79
247.64
495.13
513.34
265.95
299.80
780.02
794.76
346.05
346.47
∗
∗
∗
Co
Cobalt
-27NU
Cr
Chromium
-24NB
Cs
Cesium
-55NB
Cu
Copper
-29NB
Dy
Dysprosium
-66NB
Er
Erbium
-68NB
Eu
Fe
Europium
Iron
-63NB
-26NU
Ga
Gallium
-31NU
Gd
Gadolinium
-64NB
Ge
Hf
Germanium
Hafnium
∗
Mn
240.73
346.58
357.87
425.44
∗
Mo
Molybdenum
-42NB
∗
Na
Sodium
-11NB
852.11
∗
Nb
Niobium
-41NB
∗
Nd
Neodymium
-60NB
∗
Ni
Nickel
-28NQ
∗
Os
Osmium
-76NU
324.75
327.40
404.59
421.17
400.79
415.11
459.40
462.72
248.33
371.99
287.42
294.36
407.87
422.58
∗
∗
Pb
Pd
Manganese
Lead
Palladium
-82NQ
-46NQ
∗
Pr
Praseodymium
-59NB
∗
Pt
Platinum
-78NU
Rb
-32NU
265.16
∗
-72NU
286.64
307.29
∗
Re
Rubidium
Rhenium
-37NB
-75NB
“∗” mark indicates the maximum absorption wavelength.
“■” mark indicates that the final suffix will be “NQ” instead of “NU” in the case of the L2433 series.
“ ” mark indicates L2433 series element.
∗
-21NB
234.86
228.80
343.49
Scandium
-4NQ
-48NQ
-45NB
Sc
Beryllium
Cadmium
Rhodium
∗
Be
Cd
Rh
Ta
Tantalum
∗
L5431
80
60
40
575W(L5431)
150W(L4342)
20
0
200
300
400
600
700
40
20
0
800
500
1000
1500
2000
2500
3000
WAVELENGTH (nm)
■ Characteristics
Type No.
Lamp Power
Lamp Voltage
Lamp Current
Luminous Flux
Luminous
Efficiency
Color Temperature
Arc Length
Average Life
(W)
(Vac)
(Aac)
(lm)
(lm/W)
(K)
(mm)
(h)
Tb
Terbium
-65NB
∗
L6072
120
60
2.0
7,800
65
7,000
2.8
1,500
∗
Te
Tellurium
-52NQ
214.27
∗
L6002
150
56
2.7
10,500
70
6,500
3.0
1,000
∗
Ti
Titanium
-22NB
364.27
365.35
276.78
377.57
371.79
410.58
306.64
318.40
255.14
400.87
410.23
412.83
346.43
398.79
213.86
307.59
360.12
468.78
240.00
(peak)
∗
L4342
150
80
1.9
11,400
76
7,000
5.0
3,000
L6046
250
66
3.8
20,000
80
6,000
4.0
1,000
L5431
575
95
6.1
49,000
85
6,000
7.0
3,000
∗
∗
Tl
Thallium
-81NU
Tm
Thulium
-69NB
∗
V
Vanadium
-23NB
∗
W
Tungsten
-74NU
∗
Y
Yttrium
-39NB
∗
Yb
Ytterbium
-70NB
∗
Zn
Zinc
-30NQ
∗
Zr
Zirconium
-40NB
∗
D2
Deuterium
-1DQ
∗
∗
∗
∗
∗
∗ For further information regarding arc length, contact your dealer.
■ Dimensional Outline
Unit:mm
L4342 (150W Type)
L5431(575W)
135 ± 5
∗
∗
115
76 ± 2
25
22
∗
14
M4
5
7
M4
TLSOA0013EG
31
CONVENTIONAL LAMP
60
OPERATING TIME (h)
∗
∗
500
80
10
Arsenic
Type No. Analysis Lines
(suffix)
(nm)
RELATIVE RADIANT INTENSITY (%)
Aluminum
Mercury
Elements
TLSOB0029EA
100
21
Al
As
Hg
Type No. Analysis Lines
(suffix)
(nm)
■ Life Characteristic
TLSOB0028EA
100
11
Silver
Elements
at 25˚C
10
Ag
Type No. Analysis Lines
(suffix)
(nm)
328.07 ∗
-47NB
338.28
309.27 ∗
-13NB
396.15
193.70 ∗
-33NQ
197.20
242.80 ∗
-79NQ
267.59
249.68 } ∗
-5NQ
249.77
TLSOF0132
n Spectral Distribution
9.5
Elements
TLSOF0133
L233 Series (38mm dia.)
L2433 Series (for S-H background correction)
RELATIVE OUTPUT INTENSITY (%)
■ Single-Element Lamps:
TLSOA0014EF
32
Options of UV Spot Light Sources
Hamamatsu UV spot light sources use a super quiet Mercury-Xenon Lamp carefully assembled
with optical systems producing minimum loss, so efficiently condensed UV light can be obtained over a long period of time. A quartz light guide with good heat resistance and high UV
transmittance ensure the UV light is irradiated only on the target area.
Hamamatsu UV spot light sources are ideal for UV curing in order to bond micro components
and optical components which are vulnerable to heat.
MANY
VARIETIES
■FEATURES
High UV radiation intensity
No optical alignment required
Easy lamp replacement
Compact and lightweight
Multi-furcated light guides available
TLSXF0071
Considering space conservation in the production
line, selection of optimum
light output and size become important. Further,
multiple branch fiber optics
allows light to illuminate
only necessary areas.
■APPLICATIONS
▲ L7212 Series
•
•
•
•
•
•
•
•
TLSXF0124
■ Ultraviolet Radiant Intensity vs. Operating Time
RELATIVE LIGHT OUTPUT (%)
■ Spectral Distribution
TLSXB0079EA
100
RADIANT INTENSITY (%)
Bonding of optical components
Fixing of electronic components
UV curing for optical fiber coating
Sealing of liquid crystal
Bonding of coil winding
Drying of UV ink
UV excitation light sources
Experiments using intense UV light
50
100
TLSXB0092EB
■ OPTIONS ITEMS
● UV LIGHT INTENSITY DISTRIBUTION
The intensity distribution of the UV spot
light source depends on the distance
between the illuminated surface and the
exit of the fiber optics. As the distance
between the fiber optics and the illuminated surface is increased the intensity
reduces but the area increases.
It must be noted that if the distance
becomes more than 30 mm, then the
center of the illuminated area may become darker than the surrounding area.
Accordingly, the focusing lens may be
placed at the fiber optics exit if necessary.
QUARTZ LIGHT-GUIDE
(5 mm diameter. 1m length)
RADIATION
OUTPUT
DIAMETER
5mm
0mm
10
10
4000
3000
2000
2000
1070mW/cm2
1000
490mW/cm2
0
10
20
15
30
20
4000
3500mW/cm2
3000
(mW/cm2)
•
•
•
•
•
RADIANT UV INTENSITY
U
S
Option
V Spot Light Sources
0
10
10
0
10
1000
0
10 0 10
DISTANCE FROM RADIATED
CENTER(mm)
These are reterece data obtaied with
the L2859-01 and the A2873 light-guide
(5mm diameter. 1m length)
TLSXB0095EC
80
60
Fiber Optics Light-guide
40
20
0
A2873 SingleType with 5mm
Output Diameter
VARIETY OF
0
500
1000
1500
2000
2500
3000
OPTIONS
Condenser Lens
UV Filter
A4538-03,-05
A6562-03,-05
A4093 Bifucated Type with 3.5mm
Output Diameter
254nm Reflective Mirror Holder
E4169-02
The model No. of the UV Spot Light Source
equpped with the E4169-02 is desgnated as
the L7212-02
∗Mercury-Xenon Lamp
is inciuded.
A4094-01 Tnfurcated Type with 3.5mm
Output Diameter
OPERATING TIME (h)
0
220
300
400
500
600
700
Depending on the applications or objectives, a
variety of options are
available. Special configuration fiber optics are
available on request.
800
WAVELENGTH (nm)
■ Characteristics
Lamp Rating
Type No.
(W)
UV radiant
intensity
Spectral
Distribution
(mW/cm2)
(nm)
L5662-01
L7212-01
L7212-02
L7212-03
200
3500
400 to 700
2000
AC Input
3000
Power
Consumption
Dimensions
(W×H×D)
Weight
● 250nm band enhanced reflecting mirror
E4169-02
(VA)
(mm)
(kg)
100/110/220Vac ±10%, 50/60Hz
420
180×290×390
10
90 to 250Vac. 50/60Hz
300
290×170×320
8
(h)
300 to 420
240 to 400
–
Average Life
The E4169-02 has superior reflection characteristics at short wavelength
(around 250nm). This matches the active wavelength used for UV curing and
delivers a shorter UV curing time.
● Ozone-free type Mercury-Xenon lamp L6721
These lamps use a glass bulb that cuts off UV radiation below 200nm to
suppress ozone generation. Using this type of lamp is recommended in locations
where ozone odor must be eliminated. The UV intensity above 300nm in these
lamps is just the same as in the standard envelope lamp L6722.
Xenon lamps for visible light curing are also available.
● UV filter A4538-03,-05, A6562-03,-05
33
Ozone-free Mercury-Xenon Lamp
L6721
TLSXC0036EC
■ OPTIONS
Operating Life of Lamp
Guaranteed
Life
(h)
UV SPOT LIGHT
SOURCE SERIES
A3806-01 6-furcated Type with 3.5mm
Output Diameter
The filters transmit only UV light. This is effective in UV curing since heat emitted
onto the illuminated surface can be minimized. These UV filters are ideal for
bonding materials that are vulnerable to heat.
● Fiber optics light guide A2873, A4093, A4094-01,
A3806-01, etc.
These light guides use core materials having superior UV transmittance. A
variety of types are available, including single bundle types through 9-furcated
types. Choose the one that most suits your application. In addition, custom light
guides are available upon request, for example, those with a different number of
furcated guides, light input or output diameter, output end shape, and overall
length.
● Condenser lens E5147, -01, -02, -03, -04, etc
The E5147 series lenses efficiently condense light emitted from a light guide.
Using these lenses is recommended in applications where the target is placed
away from the output end of the light guide but must be illuminated uniformly.
34
C
autions and Warranty
Cautions and Warranty (for discharge lamps)
1. These lamps radiate strong UV rays which are harmful to the eyes and skin. Do not
look directly into the lamp or allow the light rays to directly strike the skin. Always
wear protective glasses or other protective gear when operation.
2. The bulbs of some lamps become extremely hot during operation. Do not touch them
with bare hands or bring the hot lamp bulbs close to flammable material.
3. Do not subject these lamps to mechanical vibration or shock, as this type of treatment can cause the stability to deteriorate.
4. Before operating the lamp, wipe the bulb and/or window with cloth moistened with
alcohol or acetone, otherwise dirt or contaminant on the window may cause a significant drop in UV transmittance. To prevent such contamination on the window, avoid
touching it with your bare hands.
5. Lamps use high voltages, so take sufficient care to avoid electrical shocks.
6. Hamamatsu lamps come with a warranty valid for one year from the date of delivery.
The warranty is limited to replacement of the lamp. The warranty shall not apply,
even within this one year period, to cases where the operating time of the lamp
exceeds the guaranteed life, or in cases where trouble or failure has been encountered as a result of natural calamity, accident, or misuse.
*
For more details, refer to the technical data sheet for each lamp.
Subject to local technical requirements and regulations,
avaliability of products included in this promotional material
may vary. Please consult with your sales office.
35
MEMO
MEMO
HAMAMATSU PHOTONICS K.K., Electron Tube Center
314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan
Telephone: (81)539-62-5248, Fax: (81)539-62-2205
http://www.hamamatsu.com/
Main Products
Sales Offices
Electron Tubes
Photomultiplier Tubes
Light Sources
Microfocus X-ray Source
Image Intensifiers
X-Ray Image Intensifiers
Microchannel Plates
Fiber Optic Plates
ASIA:
HAMAMATSU PHOTONICS K.K.
325-6, Sunayama-cho,
Hamamatsu City, 430-8587, Japan
Telephone: (81)53-452-2141, Fax: (81)53-456-7889
North Europe:
HAMAMATSU PHOTONICS NORDEN AB
Smidesvägen 12
SE-171-41 Solna, Sweden
Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01
U.S.A.:
HAMAMATSU CORPORATION
Main Office
360 Foothill Road, P.O. BOX 6910,
Bridgewater, N.J. 08807-0910, U.S.A.
Telephone: (1)908-231-0960, Fax: (1)908-231-1218
E-mail: [email protected]
Italy:
HAMAMATSU PHOTONICS ITALIA S.R.L.
Strada della Moia, 1/E,
20020 Arese, (Milano), Italy
Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741
Opto-semiconductors
Photodiodes
Photo IC
Position Sensitive Detectors
Image Sensors
Infrared Detectors
Solid State Emitters
CdS Photoconductive Cells
Pyroelectric Detectors
Photocouplers
Photointerrupters, Photoreflectors
Imaging and Processing Systems
Video Cameras for Measurement
Image Processing Systems
Streak Cameras
Optical Measurement Systems
Imaging and Analysis Systems
Western U.S.A. Office
Suite 110, 2875 Moorpark Avenue
San Jose, CA 95128, U.S.A.
Telephone: (1)408-261-2022, Fax: (1)408-261-2522
Hong Kong:
S&T ENTERPRISES LTD.
Room 404, Block B,
Seaview Estate, Watson Road,
North Point, Hong Kong
Telephone: (852)25125729, Fax: (852)28073155
United Kingdom:
HAMAMATSU PHOTONICS UK LIMITED
Lough Point, 2 Gladbeck Way, Windmill Hill,
Enfield, Middlesex EN2 7JA, United Kingdom
Telephone: 44(20)8-367-3560, Fax: 44(20)8-367-6384
Taiwan:
S&T HITECH LTD.
3F-6 No.188, Section 5, Naking East Road
Taipei, Taiwan, R.O.C.
Telephone: (886)2-2753-0188, Fax: (886)2-2746-5282
France, Portugal, Belgium, Switzerland, Spain:
HAMAMATSU PHOTONICS FRANCE S.A.R.L.
8, Rue du Saule Trapu, Parc du Moulin de Massy,
91882 Massy Cedex, France
Telephone: 33(1) 69 53 71 00, Fax: 33(1) 69 53 71 10
KORYO ELECTRONICS CO., LTD.
9F-7, No.79, Hsin Tai Wu Road
Sec.1, Hsi-Chih, Taipei, Taiwan, R.O.C.
Telephone: (886)2-2698-1143, Fax: (886)2-2698-1147
Swiss Office
Richtersmattweg 6a
CH-3054 Schüpfen, Switzerland
Telephone: (41)31/879 70 70, Fax: (41)31/879 18 74
Belgiam Office
7, Rue du Bosquet
B-1348 Louvain-La-Neuve, Belgium
Telephone: (32)10 45 63 34, Fax: (32)10 45 63 67
Spanish Office
Cetro de Empresas de Nuevas Tecnologias
Parque Tecnologico del Valles
08290 CERDANYOLA (Barcelona) Spain
Telephone: (34)3 582 44 30, Fax: (34)3 582 44 31
AUG.1999 REVISED
Information in this catalog is believed
to be reliable. However, no
responsibility is assumed for possible
inaccuracies or omission.
Specifications are subject to change
without notice. No patent rights are
granted to any of the circuits
described herein.
©1999 Hamamatsu Photonics K.K.
Republic of Korea:
SANGKI TRADING CO., LTD.
Suite 431, World Vision Bldg.,
24-2, Youid-Dong, Youngdeungpo-ku,
Seoul, Republic of Korea
Telephone: (82)2-780-8515, Fax: (82)2-784-6062
Singapore:
S&T ENTERPRISES (SINGAPORE) PTE. LTD.
Block 2, kaki Bukit Avenue 1, #04-01 to #04-04
Kaki Bukit Industrial Estate, Singapore 417938
Telephone: (65)7458910,Fax: (65)7418201
Germany, Denmark, Netherland:
HAMAMATSU PHOTONICS DEUTSCHLAND GmbH
Arzbergerstr. 10,
D-82211 Herrsching am Ammersee, Germany
Telephone: (49)8152-375-0, Fax: (49)8152-2658
Danish Office
Erantisvej 5, Tilst
DK-8381 Mundelstrup, Denmark
Telephone: (45)4346-6333, Fax: (45)4346-6350
Netherland Office
Postbus 536, 3760 Am Soest, Netherland
Telephone: (31)35-6029191, Fax: (31)35-6029304
Quality, technology, and service are part of every product.
TLSO0002E03
AUG. 1999 T
Printed in Japan (2500)