Vitrina Ácidos fuertes - Premium EN

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FUME HOOD FOR STRONG AND HYDROFLUORICS ACIDS
PREMIUM
Fume hood with work surface for strong and hydrofluoric acids. Designed and manufactured in compliance with the
requirements of European standards EN 14175-7. The internal cabin is manufactured in polypropylene (including
service nozzles with the exception of LPG Gas), providing excellent chemical resistance in the daily use of strong
acids. Transparent methacrylate sash available when using hydrofluoric acid . It can optionally be equipped with a
panel washing system, to prevent acid crystallization in non-accessible sections at the rear part of the cabin.
The range of sizes, optional features and various operating options with constant or variable air flow, means that the
fume hood can be configured in a completely flexible way. The ease of use, accessibility, lighting, sash and protection
system which prevents any possible explosions provides a very high degree of passive user safety.
It features a condensation collection system in the air inlet duct.
Models
External dimensions
Internal dimensions
Width
Depth
Height
Internal width
Internal depth
Internal height
VA120960AC
A
1200
C
960
2500
B
1080
E
665
D
755
1200
VA150960AC
1500
960
2500
1380
665
755
1200
VA180960AC
1800
960
2500
1680
665
755
1200
VA210960AC
2100
960
2500
1980
665
755
1200
Under cabinets:
Standard, acid and alkali
cabinets available in 600 and
900 mm to be fitted under the
C-frame. Fireproof cabinets also
available.
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EN 14175
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IN E U R
FUME HOOD
FOR STRONG AND HYDROFLUORICS ACIDS | PREMIUM
WORKTOPS
SASHES
Ceramic: Chemically work surface resistant to acids as per the standard
DIN 51102 (not recommended for hydrofluoric acids).
Epoxy resin: NSF/ANSI51 certified solid epoxy resin.
Polypropylene: 10 mm thick in working area
Motorized or manual.
Material: 6 mm safety glass
6 mm methacrylate (recommended for hydrofluoric acids).
Types: Fixed or fixed + sliding windows.
CONTROL SYSTEM
CONTROL SYSTEM
SG: EN 14175 parts 2 and 3 safety and control system.
Motor ON/OFF switch.
Lighting ON/OFF switch.
Airflow visual indicator.
Visual and acoustic airflow interruption alarm.
Visual and acoustic overheating alarm in the event of overheating
inside the hood.
Over opening sash visual and acoustic alert.
Fume hood information display.
SAI system control panel alerts of any power supply outage.
Internal temperature sensor with two set points.
Analog hood status outputs.
VAV: Variable Air Volume safety and control system that contributes
to enhance efficiency and savings while ensures user safety
EN 14175 parts 2, 3 and 6.
All SG system functions.
Motorized damper airflow control.
Vmax function: ensures maximum airflow regardless of the sash
position.
Analog output to control the motor speed inverter.
Pre-programmed airflow configuration.
Analog output for room compensating functions.
Optional digital connection for BMS control with BACnet or LON.
ELECTRICAL POWER CONNECTIONS
LIGHTING
"Schuko“: CEE 7/4 Type F, 10/16A IP-44. ^
British: BS 1363 Type G, 13A IP-44.
USA: NEMA 5-15 Type B, 15A IP-44.
Others: available on request.
Internal lighting: over 500 lux. Protection standard: IP 65.
Optional: Emergency lighting with SAI system.
Electrical protection:
Comfort Acoustic System:
Services:
Accessories:
Circuit breaker (MCB)
for the fume hood installation
(sockets, control system
and lighting) and an optional
differential switch.
Includes an innovative noise
attenuation system, offering
maximum comfort,
ergonomics and safety
to the user. Noise level
guaranteed not to exceed
NR43 for pressures of approx.
500 Pa. (Optional according
to installation).
Fume hood is equipped
with a wide range of taps
and pressure gauges with
internal polypropylene
nozzles as per standard
DIN-13792.
Also comes with flexible
tubes to ease the fume hood
installation.
A wide range of accessories
is available:
Fume hood is equipped
with an electronic device
to protect the fan.
Panel washing system
Air flow ducts for under
cabinets
Waste collection system, etc.
Fire extinguisher system, etc.
Effect of the face velocity
(Extraction volume as per standard
EN 14175-3 robustness and
containment of 1.5 meter-wide
fume hood VA150960).
Air flow diagram:
Open sash and closed sash.
Open sash
Calle Lanzarote 11, Nave 8
28700 San Sebastián de los Reyes, Madrid.
[email protected]
Tel.+34 91 659 15 06 | Fax. +34 91 653 09 57
www.fvhoods.com
Closed sash