Bidhan Chandra Krishi Viswavidyalaya Tender

Laying and Jointing PVC Pipe. Heading

UV Transilluminator (with darkroom, camera and software): 1. EPI White-light 2. Camera with Motorized zoom lens 3. One click image capture facility with Auto lighting - Auto exposure - Auto focus function 4. Should have UV table with UV lamp of 312nm for field of view 20 x 20 cm or more 5. Scientific grade camera with camera resolution upto to 7.6 megapixels or better 6. Camera must have USB-3 interface 7. 16-bit camera – 65 536 grey levels 8. Camera should have motorized zoom lens with feedback 9. Darkroom should be made up of Steel and stainless steel 10. Wide access door with UV safety shut-off function 11. Software control of the lighting 12. Should have white light led panels with automatic intensity adjustment 13. Software with multiple user license for image acquisition with full GLP compliance. Molecular weight calculation, band quantification, colony counting, distance calculation, text annotation and image enhancement, 3D Dynamic Scan 14. Should provide white light conversion screen 15. Should supply with computer 16. Should have service centre in Kolkata/Mohanpur

Cooling centrifuge: 1. Relative centrifugal force (rcf) 16800 x g 2. Temperature Range 0 to +40º C 3. Timer: 30s to 9h, continuous 4. Full digit display for ease of programming 5. Should maintain constant 4º C at max. speed. 6. Rotor, Rotor lid and rotor bowl must be metallic, not plastic 7. Inbuilt facility to avoid off and on of the compressor during refrigeration 8. Should have low noise level 50 dba 9. Compressor should shut down automatically after non use of 7 to 9 hrs. 10. Sample access height 26cm 11. Fixed angle rotor for 18 x 1.5/2ml tube with third party certified aerosol tight lid 12. Should provide adapter for 0.2ml PCR tube 13. Lid with faster locking facility i.e. ½ of a turn or better 14. Should have service centre in Kolkata/Mohanpur