S.P. NIT No. 09(25-26)/CWA(WnS)II/Item No. 02

BIO SAFETY CABINET Make: AELIUS/ ESCO/ NUAIRE/ THERMIC/ THERMOFISHER/ KEWAUNEE/ YADADICHI or any DJB approved make Desired Technical Specifications: • Air Flow : 30% air exhaust 70% air recirculation • HEPA-filtered exhaust air in Type A2 cabinet may be recirculated into the room or exhausted to the outdoors through a canopy exhaust connection. • HEPA-filtered downflow air is a portion of mixed downflow and inflow air from a common plenum • Negative Pressure air surrounding all biological contaminated ducts and plenums. • Negative pressure surrounds the work area with double wall plenums for protection. • Air drawn through pre-filter is made to pass through highly effective HEPA (High Efficiency Particular Air) filters having efficiency rating as high as 99.99% with cold DOP and 99.97% with hot DOP, thus retaining all air-borne particles of size 0.3 micron and large. The highly efficient HEPA filter maintains the optimum cleanliness and purity. Being equipped with the prefilter, it can extend the life of HEPA filter. • Sash is counterbalanced for smooth and light weight operation with standard opening of 200mm ±10 mm for easier access to work zone and enhanced user safety. Complete with Cupboard enable the user to sit & work along with one Drawer & Closet Dimensions (in feet): Inner Size:- 4x2x2 Minimum required Material of Construction (MOC): • Inner Chamber SS 304 grade Matt Finish • Outer Chamber: GALVANIZED PLAIN SHEETS 01 mm Powder coating with 100 micron Glossy Powder coating paint • Working Table:- SS 304 Grade. 1 mm • Cupboard with one Drawer & Closet Hinges for Closet: - 2 Hole Clip on soft close Full overlay Version :-With soft closing mechanism with No sound Concealed hinge version:- full overlay Opening angle: - 110° Cup drilling depth: - 12.5 mm Drilling pattern: - 48/6 Adjustment facility: - Side adjustment 0 – 3 mm, Height adjustment ±3 mm, Depth adjustment -1 – 4 mm Installation:- Screw Fixing Drawer Channel: - Ball bearing runners, single extension, steel Withself closing mechanism and Smuso soft closing mechanism. Can bear the load upto 40 kg With Type of pull out:- Full extension Removing the running track:- without release lever Material:- Steel and plastic, Screwed with Chipboard screw, Hospa, countersunk head, PZ, fully threaded Drawer Lock:- Lock Should be biometric & can be operated by Digital Key also Fingerprints of at least 20 person can be saved Pre Filter:-Mounted on aluminium frame, of rating 20 microns HEPA Filter:- HEPA(Efficiency 99.97%@0.3 microns to meet air quality ISO Class 4 equivalent to USFED STD 209E, class 10) Service Fixture:- Supply Port for Gas/ Vacuum/ Air Sash:- Can be lifted & adjusted Manually Virus Burnout:- Virus Burnout System Hepa Filter in Exhaust also Magnehelic Gauge Controller: • Touch Screen Controller Size:- 7” , Password for Authorized Operation, Air Velocity Display, Real Time Clock, UV Timer, Total UV used Time, Total Hepa Filter run time, Hepa Filter Alarm after programmed hours with ON/Off, Hepa Filter life display & alarm, Cabinet Temperature Display, UV Light in work chamber inter locked with door Duty Cycle: Continuous Warranty: 3 years Minimum