Supplying Installation Testing Commissioning of Biosafety Cabinet for the Department of Bio Technology at CDLU Sirsa

Supplying/Installation/Testing/ Commissioning of Biosafety Cabinet with following specifications: Should be a self-standing Biosafety cabinet Class II A2 type having more than 65% air circulation Width of the cabinet - 4 feet. Should be a NSF-49 certified Biosafety cabinet (certificate to be provided with bid). Should have a ULPA filter with >99.999% at 0.1 to 0.3 micron Biosafety cabinet must maintain Class 3 conditions as per ISO norms and should contain 99.99% supply and exhaust efficient ULPA filters. Should have a microprocessor based control panel with display of airflow/air velocities in real time and also display other parameters like UV light on/off, white light on/off, UV and HEPA filter usage hours, remaining life of the filters/alarm for filter change, LPG port on/off etc. The microprocessor controller must be located at an accessible position so as to help the user to view display parameters from a seated working position in front of the cabinet. The cabinet should be essentially made of 304 stainless steel interior with curved edges at corners and epoxy-coated steel exteriors. Must essentially have removable, seamless, perforated work surface with lift out knobs and arm rests made of stainless steel. The area beneath the work surface must be negatively pressurized to ensure that any contaminations are quickly trapped and drawn in to HEPA filters. Should essentially include a blower motor for simultaneously control of both inflow velocity (105 FPM / 0.5 m/sec) and down flow velocity (60 FPM / 0.3 m/sec). The cabinet must have smart System to 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 in use. Glare-free fluorescent lighting located outside the contaminated work area. UV light fitted at appropriate position for disinfecting the work area of cabinet. UV light on/off control and lamp usage timer should be present in the control panel. Front side of the cabinet should be made of at least 1/4" thickness tempered safety glass inclined at 10o and sash opening of less than 30 inches for providing access to work area. The interior of the front glass must be accessible for cleaning without requiring the user remove or support the glass window. Two electrical receptacle working on 220 volt models located on side of cabinet. One Vacuum port and one LPG port present on the inner side walls of the cabinet. The cabinet noise level must be less than 65 Db. Machine should operate at single phase, 220 volts and 50 Hz. One extra UV light tube should be provided. Warranty of at least 2 years should be provided. System Country of origin should not be of China, Pakistan, Bangladesh, Bhutan.