Class II Type A2 Basic Model



Waiometra Bio Safety Cabinet are based on the principle to provide a work area that is completely bathed in a high efficiency perfect air, which is free from any kinds of particulate contamination. These biosafety cabinets are indispensable when the user is working with potentially infections bio hazardous cabinets are indispensable when the user is working with potentially infections bio hazardous agents, bacteria and viruses Waiometra Bio Safety Cabinets ensure the triple protection to the personnel, environment and the product by trapping the potentially harmful micro organisms inside the filters & virus burn out unit.

Class ll Type A2 Basic Model
Air Velocity indicator with three speed switches for velocity control.
30% enhanced life of HEPA filter due to speed control.
Microprocessor based LED + LCD Controller
Password protection (Programmable) for authorised operations.
Initial self cleaning cycle with programmable time.
Real time Cock.
Display of life used & life remaining of HEPA filter and UV tube.
HEPA filter alarm after HEPA filter life is over and guideline for further action through LCD controller.
Audio Visual door unsafe alarm, if door is at incorrect operating height.
UV light/Door/Fluorescent Light Inter Lock i.e. UV switches ON only when door is closed, and automatically switches OFF fluorescent lights.
If UV light is ON & the operator tries to open the door, it raises audio visual alarm.
Display of safe / unsafe position for door.
Energy Efficient Mechanism.
Low Noise and Vibration Levels.
Long Life and Low maintenance.
Conforms to US Federal Standard Class 100.
Modular Design (can be disassembled & assembled within 10 minutes at customer's sight.
Guaranteed supply of spares for 10 years
Onsite installation and after sales service by company trained engineers.
Modular Design (can be disassembled & assembled within 10 minutes at customer's sight.
Safety Features
M. C. B. is provided at the mains of the connection.
Vacuum breaker.

Waiometra Bio Safety Cabinet is suitable for handling medium to low risk organisms encountered in research investigation, Labs in all branches of medical, Agriculture, Pharmaceuticals & Sciences.

Health care
Biomedical research laboratories
Biotechnology Industries
Medical application
Laboratory application
Microbiological laboratory
Bacteria, virus and other pathogens handling
Direction of Flow Vertical
Cleanliness Level Class 100 as per US Federal Standard 209 E
Velocity 70 fpm ±20%
Noise Level 65 db A ± 5%
Controller Microprocessor Controller based with LCD display, menu control, automatic filter alarm system and a large number of very useful controlled features.
Working Table Made of perforated stainless steel sheet stain finished.
Front Door Made of clear perpex sheet / Polycarbonate sheet. Door is driven through operated by switch for up & down movement.
HEPA Filter
Media Glass Fiber Paper
Particle Retention 0.3 µm & above
Efficiency 99.97% at Hot DOP & 99.99% at Cold DOP
Pressure Drop 23mm WG
Pre Filter
Media Non woven synthetic Polyester with metallic wire mesh, pleated
Particle Retention 10-15 µm
Efficiency 90%
Pressure Drop 6mm WG
Blower Assembly Single phase,1440 rpm motor, directly coupled with a pair of metallic centrifugal impeller. Low noise & low vibration with dynamically balanced blower.
Exhaust System Double protection with HEPA. 70% of the is re-circulated and 30% of the air is exhausted. through HEPA Filter. Additionally virus burn out system may be provided if opted. Low noise & low vibration with dynamically balanced blower.
Ultra Violet Lamp Provided as per table below
Illumination Provided with diffusers as per table below
Standard Accessories Pressure manometer, Gas inlet nozzle, floor leveling screws & wire cord
Power Supply 220 V 50 Hz, Single Phase, AC supply
Construction Options
(i) Full body made of Mild Steel / G. I. Sheet duly powder coated (totally in white colour) with S. S. table top
(ii) Full body made of S. S. 304
Sterilizing Temp. 121oC
Sterilizing pressure 1.2 kg/cm2 (15 psi)
Power Requirement Suitable to operate on 220 Volts, single ph, 50 Hz, AC supply.
Power Requirement Suitable to operate on 220 Volts, single ph, 50 Hz, AC supply.

The Work Table is made of S. S. 304. Side panels and front door are made of thick plexiglass of special grade to resist the UV effect. Front door has a unique feature of sliding up and down with a very light hand pressure as it is counterbalanced with another weight. It can be half / full open during working. The entire unit rests on four castor wheels, complete with exhaust system. The unit is completely modular & can be disassembled/assembled by the user.

M.S./G.I. Stainless
Working Table
(in Mm)
Size Of
Hepa Filter
No. of
Details of
UV Tube
AMB-3-2A SSB-3-2A 900x600x600
(3' x 2' x 2')
(3' x 2' x6")
1 1 x 30 W
AMB-4-2A SSB-4-2A 1200x600x600
(4' x 2' x 2')
(4' x 2' x6")
1 1 x 30 W
AMB-6-2A SSB-6-2A 1800x600x600
(6' x 2' x 2')
(3' x 2' x6")(x 2 filters)
2 1 x 30 W
(a) Virus Burn out at exhaust (Pls. suffix VB for Cat No.)
(b) PVC duct of 150mm dia per running ft. (Pls. suffix ED for Cat No.)
(c) Magnahelic Gauge (Pls. suffix MG for Cat No.)
(d) Motor Blower to be switched off as soon as the door is fully closed (Please Suffix 0 for cat no.)
(e) IQ/OQ/PQ/DQ certificates
(f) Onsite Particle Counting Test with Air velocity & other tests.
IEC 60601, EN 61326-1:2006
IEC 61010-1 Ed 3.0 & BS EN 12469:2000
CE Certificate
NSIC & SSI Regn. Certificate
SSI Regn. Certificate
Factory Testing Certificate for
(a) Particle Counting which prove the Class 100 working of the instruments (Optional)
(b) Air velocity test certificate (Optional)
(c) Lighting intensity certificate.
IQ/OQ/PQ/DQ Certificates (Optional)
Digital temperature controller calibration certificate by test house traceable to NABL
accredited Lab (Optional)