CHC-111 A2 is a BSC Class II A2 type in economic version, and is a biological safety cabinet that is used to protect the researcher,
product and environment. 70 % of the airflow at work space is re-circulated through the HEPA filter, and 30% of it is exhausted to
the outside through HEPA filter, and the polluted airflow is not leaked as perfectly surrounded by the negative pressure.
Dimension
standard Exterior W / mm D / mm H / mm
1381 810 1590
Interior W / mm D / mm H / mm
1250 615 655
Color Gray
Door Laminated glass
Control panel LCD display glass
Required sash level 203mm (8inch)
Material
Exterior Steel plate cold commercia / Aluminium
Interior Stainless steel 304
Performance
Certification X
Avg. inflow velocity (m/s) 0.53 (105fpm)
Avg. downflow velocity (m/s) 0.35 (70fpm)
Filter efficeincy >99.99% at 0.3㎛
Noise level (db) < 64db(A)
Exhaust volume 358㎡/h (211CFM)
Safety alarm system Warm up & Post purge, UV lamp interlock, UV timer, UV safety sensor, Door sensor, Alarm system
Electrical
Power supply 110/220V, 50/60Hz (available)
Power consumption 1.5KW
FL lamp 36W x 2EA
UV lamp 30W x 1EA
Power Receptacle 2A x 2EA (220V)
Valve
Utility Valve Option 1EA (vacuum)
Exhaust
Duct (Ø) 200 or 250
Hard Exhaust Connection Option
Airthight damper X
Exhaust airflow sensor O
Etc
Differential pressure gauge 1EA
Option
Utility valve (gas, air, water)
Drain valve assembly
Stainless steel IV bar
Additional service valve
Exhaust canopy connection (for A2 type)
Exhaust airflow sensor with monitor (required exhaust connection)
Electric adjustable stand (for exhaust connection)
ULPA filter
Motorized auto window
Support shelves for suction pump kit
Stainless steel 316 Internal material (excellent corrosion resistance)
Remote-controlled service valve
Fume absortion carbon exhaust filter
Air tight damper (for exhaust connection)
Support stand (height) / Frame - 633mm
Urethane caster (height) - 103mm
Leveling caster (height) - 82mm
Fixed foot (height) - 45mm(+35)
