Biohazard vertical laminar flow hood BIOLAF 4

Biohazard vertical laminar flow hood BIOLAF 4

Biohazard vertical laminar flow hood
BIOLAF 4
BIO ACTIVA
The BIOLAF cabinet has been designed for the global protection
of the operator, product and environment (Class II, A and B3 type)
Outside dimension:
B = 1285 mm
W = 795 mm
H = 1450 mm
Inside dimension:
B = 1185 mm
W = 600 mm
H = 655 mm
(other sizes on request)
.
The biohazard cabinets in Class II, A and B3 type are featured by the front opening window, entrance of the
air from outside, vertical laminar flow air stream inside the chamber and by the presence of an absolute
HEPA filter in exhaust.
The hood is TÜV certified, according to UNI EN 12469. The
cabinet has been projected for the global protection of the
operator, the product and the environment. The laminar flow
hood Bio Activa is suitable for the handling of low/medium
biological risk pathogens. The cabinet Bio Activa is a vertical
laminar flow with partial air recycle (ca. 70%) through HEPA
filter and partial air exaust (ca. 30%) of the treated air, through
a second motor-fan and the HEPA filter, with protective air
curtain for the operator through the entrance on the front
opening, without crossing the working plain thus avoiding the
contamination of the product. Internal dimensions 1185 x 600
x 655 mm. Outer construction made of cold rolled steel epoxy
painted. Perforated worktop with easily removable panels and
double internal extraction back wall stainless steel AISI 304
made with “Scotch Brite” finishing. The hood provides a
Stainless steel tray for liquid recovery under the worktop.
Frontal window is temperate glass made. The two motor-fans
speed regulation for filters obstruction compensation and the
regulation of down flow and exaust stream speed are fully
automated. Acoustic and visual alarms provide a control for
laminar flow and front air containment curtain speed (LAF
speed) is not sufficient, filters obstruction, electrical motor fan(s) proper functioning and elapsed filters
working time.
tritec ®
Gesellschaft für Labortechnik
und Umweltsimulation mbH
Hüttenstraße 9
D-30165 Hannover
Homepage
www.tritec-klima.com
E-mail
[email protected]
Phone
++49-511/3523508
Fax
++49-511/3521715
technische Änderungen vorbehalten
Seite 1 von 2
Biohazard vertical laminar flow hood
BIOLAF 4
BIO ACTIVA
CONTROL BOARD
- Electronic board controlled by microprocessor.
- ON/OFF general switch with key.
- Soft-touch key board with antistatic protection (IP55)
- Real time digital display reading (m/sec) of vertical laminar flow and air front containment curtain speed.
- Key to control the security electro-valve for gas connection (if provided).
- Emergency key to increase the exhaust air flow speed.
- Electronic digital timer of general functioning.
- Electronic digital timer of UV-C lamp (if provided).
- Countdown time meter for UV-C lamp (if provided) programmable by the customer with automatic switch off.
- Acoustic and visual alarm for:
Front temperate glass window opened
Filters clogging
Improper working conditions of the electric motor fan.
Improper working conditions for down-flow and exhaust air stream.
Elapsed filter working time limit.
Elapsed UV-C working time limit.
Elapsed absolute HEPA filter working time limit.
CABINET EQUIPMENT
frontal “night” panel
perforated stainless-steel work surface made by removable panels
two electrical motor-fans
two fluorescent lamps
an HEPA filter in downflow
an HEPA filter in exhaust
internal socket 4A
TECHNICAL FEATURES
Power Supply
Exhaust air flow
Ø speed LAF
Ø speed curtain
Light intensity
Heat increase
Tray capacity for liquid recovery
Noise level
Power requirement
230 V/50 Hz / 1phasig
400 m³/h
0,40 m/sec (changeable)
0,40 m/sec (changeable)
800 lux
< 4°C
>20 ltr.
< 60 dBA
0,66 kW
PACKING
Dimensions:
approx. 140x100x180 cm
Net weight:
approx. 234 kg
Gross weight: approx. 295 kg
tritec ®
Gesellschaft für Labortechnik
und Umweltsimulation mbH
Hüttenstraße 9
D-30165 Hannover
Homepage
www.tritec-klima.com
E-mail
[email protected]
Phone
++49-511/3523508
Fax
++49-511/3521715
technische Änderungen vorbehalten
Seite 2 von 2