Supply, Installation, Testing, Commissioning and Handing over of Medical equipments for 1st Renewal for Medical College Churu Rajasthan

Dept of Microbiology -- Biosafety cabinet - 1. The Bio safety cabinet should be Type A2 in which 70% Air should be re- circulated and 30% of the air should be exhausted 2. The Bio Safety Cabinet must include two DC motors and the motor must automatically adjust the airflow speed. 3. The cabinet must use a pressure sensor to detect pressure drop across the supply filter. 4. The microprocessor must display the inflow and down flow air velocities in real-time on an LED display to ensure the user knows whether or not the cabinet is working under safe operating conditions. 5. The front window must be made of laminated safety glass to ensure containment of potentially hazardous samples 6. All interior and exterior parts must be painted or smooth to ensure no risk of cuts to users or maintenance personnel. 7. The front of the cabinet must be angled 10º to help minimize glare on the window to the user, and to ensure that the user’s posture is comfortable during a working session. 8. The cabinet noise level must be less. 9. The Biosafety Cabinet should have microprocessor controller and same must be located on a slanted front panel 10. The interior of the front window must be accessible for cleaning without requiring the user remove or support the window. 11. The cabinet must automatically reduce fan/blower motor speed to 30% when the front window sash is in closed position to ensure reduced energy consumption when the cabinet is not is use. 12.In order to provide maximum effectiveness, efficiency and safety to laboratory Personnel, UV light must present 13 The Cabinet should have provision to fit taps for Vacuum, Water and Non Combustible Gas. Taps should be quoted as optional items 14 The Bio safety Cabinet should be NSF certified/ EN 12469 certified. 15 The Bio safety cabinet should incorporate HEPA filter of the class H 14 EN 1822 or better and having minimum efficiency of 99.995% at 0.3 µm particle size. 16 Approximate Dimension Exterior 1500 H x 1300 W x 800 D; Interior 800 H x 1200 W x 500 D 17 Ventilation System Exhaust and Inflow air volume approx 300-350 CFM 18 The cabinet Should be provided with Microprocessor controller and large LED display for inflow and Down flow air velocity and hours of operation, Audible and visual Alarms for HEPA filter failure, blower failure, airflow speed failure, Incorrect window position. 19 The cabinet should be provided with fixed / adjustable Height Stand, UV Light and one set of detachable arms rest and one / two electrical outlet. 20 The Drain Pan of the BSC should be made of Stainless Steel. 21 The Bio safety cabinet should have dual side wall with negatively pressurized interstitial space. Bio Safety Cabinet with single glass side walls should not be quoted.