PRISMS Brochure (1)

Spectra® Modular Systems (PRISMS)
Versatile
Accurate
Reliable
INTRODUCTION
The Photo Research Inc. Spectra® Modular Systems (PRISMS) line of versatile spectral measurement solutions combines the research grade accuracy, repeatability and reliability that
Photo Research has been providing for over 70 years into solutions that can readily adapt to
any application via an industry standard SMA terminated fiber cable. Now, VIS / NIR spectral,
photometric and colorimetric testing can easily be performed on LED’s, luminaires, displays,
projected images – virtually any configuration. The fiber optics link makes the PRISMS series
ideal for interfacing to integrating spheres (luminous flux / radiant flux), luminance / radiance
probes, illuminance / irradiance probes, and luminous intensity / radiant intensity probes – all
at an extremely compelling value for reference grade instruments. This versatility means that
whether you have an R&D, QC or production application there is a configuration that will
provide a solution. If one of our “standard” solutions doesn’t quite fit, PRISMS is designed to
easily interface to a solution that does. The PRISMS series consists of 5 products – the Spectra®
MS6, MS730, MS735, MS740, MS745. All are based on our field proven Pritchard Optics based
spectroradiometers insuring world class performance. Importantly, if none of the following
products meet your needs, just contact us and we will work with you on a custom solution!
M E A S U R E M E N T C A PA B I L I T I E S
(ACCESSORY DEPENDENT)
Radiometric Capabilities
Photometric Capabilities
Required Accessory
Radiant flux
Lumens
Integrating sphere
Spectral radiance
Luminance (cd/m2, footlamberts
Luminance probe
Spectral irradiance
Illuminance (lux, footcandles)
Illuminance probe
Spectral radiant intensity
Candelas
Luminous intensity probe
1931 x,y 1976 u’, v’, 1960 u,v,
CIE Chromaticity
Correlated Color Temperature
Any accessory
(CCT), Color Rendering Index (CRI),
Dominant Wavelength, Saturation,
MS6
The MS6 is ideal for those applications
requiring a medium resolution, medium
sensitivity solution at an extremely
affordable price. See the specifications
sheet on the back cover for more details.
MS730 / MS735
LED and lighting device manufacturers are constantly striving to
produce more and more powerful
devices creating the need for a
testing solution for these products.
The MS730 and MS735 are available
to address those needs. It is intended to provide high resolution (1 nm),
high intensity and high speed testing
of today’s high powered devices.
The MS730 covers the visible
spectrum while the MS735
measures into the NIR.
MS740 / MS745
These two systems are designed
for those applications requiring
ultra-high speed at low light
conditions and is ideal for the
testing of low to medium intensity
LED’s for lumens (in an
integrating sphere). The MS740
is a visible wavelength solution
while the MS745 extends the
measureable spectral range to
1080 nm making it ready to test
NIR LED’s or other devices that
go just past the visible spectrum.
SOFTWARE
Each PRISMS system is supplied
with SpectraWin 2 Lite software –
a Windows (Vista, 7 and 8) based
control and data analysis
program designed for ease of use.
The systems can also be controlled
using the built-in text based
communications protocol –
Remote Mode software. For
applications where it is preferable
to communicate with a driver,
an SDK is optionally available.
A P P L I C A T I O N S
C H A R T
Application
Spectra® MS6
Spectra® MS730
Spectra® MS735
High Intensity
*
*
*
*
*
Low Intensity
Low Intensity @
High Speed
Near IR (NIR)
Spectra® MS745
*
*
*
*
*
S P E C I F I C A T I O N S
Specification
Spectra® MS740
*
C H A R T
Spectra® MS6
Spectra® MS730
Spectra® MS735
Spectra® MS740
Spectra® MS745
380-780
380-780
380-1080
380-780
380-1080
256
512
512
512
512
8
8
14
2
4
Fiber optics
SMA cable
Fiber optics
SMA cable
Fiber optics
SMA cable
Fiber optics
SMA cable
Fiber optics
SMA cable
Wavelength
Accuracy (nm)
<1
< 0.4
< 0.8
< 0.4
< 0.8
Exposure Time
Range
6 ms–30 secs.
12 ms–5 mins.
12 ms–5 mins.
6.4 ms–2 mins.
6.4 ms–2 mins.
0.015–8,000,000
0.00015–6,000,000
0.00007–3,000,000
0.000025–60,000
0.000013–30,000
Photometric
Accuracy (for
Illuminant A)
± 2% @ 0.5
cd/m2
± 2% @ 0.01
cd/m2
± 2% @ 0.005
cd/m2
± 2% @ 0.005
cd/m2
± 2% @ 0.00025
cd/m2
Colorimetric
Accuracy1
0.0015 1931
CIE x,y @
0.5 cd/m2
0.0015 1931
CIE x,y @
0.01 cd/m2
0.0015 1931
CIE x,y @
0.005 cd/m2
0.0015 1931
CIE x,y @
0.005 cd/m2
0.0015 1931
CIE x,y @
0.00025 cd/m2
Wavelength Range
(nm)
Detector
elements
Bandwidth
(nm)
Optical
Interface
Luminance
Range (in cd/m2
for Illuminant A)
Photo Research Inc. 9731 Topanga Canyon Place, Chatsworth, CA 91311Phone: (818) 725-9750 www.PhotoResearch.com
© 2015 Photo Research Inc.