Police Department - Karnataka

32568195 supply and installation of real time polymerase chain reaction ( pcr ) equipment , annual maintenance contract...

Department Of Health And Family Welfare - Karnataka

25076614 supply of genexpert cbnaat machine. to district health and family welfare society t.b.division koppal 1. genexpert cbnaat machine gxiv 2 l genexpert cbnaat iv 2 machine 2 sites systemwith laptop. technical specifications of cartridge based nucleic acid amplification testing cbnaat instrument main specifications for xpert mtb or rif the system should consist of an instrument dedicated computer barcode scanner and preloaded software for running tests on collected samples and viewing the results. the physical dimensions of the instrument are as follows o genexpert 2 module gx ii processing unit: 6.35 w x 12.00 h x 11.70 d o genexpert 4module gx iv processing unit 11.00 w x 12.00 h x 11.70 d o genexpert 16 module: gx xvi processing unit 22.75 w x 25.80 h x 13.25 d to avoid operator error cartridges should carry a bar code which identifies the individual cartridge the lot number expiry date and any parameters specific to the lot to ensure appropriate processing by the system. the system should consist of independent working modules each module should function independently enabling complete random access operation. each module should include a six channel optical system capable of exciting and detecting multiple fluorescent dyes in the same reaction tube. the system should have the capability to detect the presence of multiple target nucleic acids in the same cartridge. continuous optical monitoring during amplification should also allow the software to automatically stop the reaction as soon as the target is detected shortening the time to results where appropriate. reaction site thermal controls o solid state heater and forced air cooling at each site o reaction chamber thermistors calibrated to 1.0 c using national institute of standards and technology nist traceable standards. required performance parameters oheating ramp rates max 10 c or sec from 50 c to 95 c ocooling ramp rates max. 2.5 c or sec from 95 c to 50 c otemperature duration accuracy 1.0 sec from programmed time otemperature accuracy 1.0 c from 60 c to 95 c omelt curve programmable ramp rates: 0.01 c or sec to 1.0 c or sec the company should be iso 13485 certified. the system should fully integrate and automate the three processes required for real time polymerase chain reaction pcr based molecular testing sample preparation amplification and detection all in one cartridge. system should have capability to perform a semi quantitative nested real time polymerase chain reaction pcr and nested tests in the same cartridge with no human intervention. to avoid false negative results cartridges should be monitored by the instrument for pressure and other error conditions. to avoid sample carryover resulting in false positive results there should be no contact between the liquid contents of cartridge and the instrument. system should have capability of two hour detection of mycobacterium tuberculosis mtb and resistance to rifampicin using a world health organization recommended technology. system should be supplied with single use disposable cartridges of polypropylene construction for detection of mtb and resistance to rifampicin. system should be supplied with a suitable personal computer for operation . specifications for xpert mtb or rif cartridges cartridges should be self contained and single use. sample processing amplification and detection should be carried out within this self contained device cartridge should be made up of polypropylene material to avoid false negative results cartridges should incorporate sample processing and pcr reaction controls. to avoid false negative results cartridges should be monitored by the instrument for pressure and other error conditions. kit should contain sufficient reagents to process 10 patient of quality control specimen. reaction kit should contain all necessary reagents for real time pcr reaction primers probes kci mgc12 hepes bsa bovine serum albumin polymerase dntps etc should have proper positive and negative control cartridge packaging description 5 x 10 pack pouched cartridges or one box of 50 sample reagent bottles or 5 packs of 12x2ml pipettes or one cdrom. each kit contains 5 pouches. each pouch contains 10 cartridges. o physical dimensions or weight 31 cm w x 19 cm h x 27 cm d or 3.6 kg electricity requirements supply voltage 220 250 ac 50 hz voltage and plugs shall be adapted to those used inside the country. documentation: manufacturers certificate the manufacturer must have a ce certification for quality management system and a typetest certificate of relevant optical and mechanical tests. quality and safety standards met by the product must be listed. accessories dust cover made of antistatic material. genexpert edge specifications genexpert edge system. 1module configuration with touch screen tablet and external battery pack system description catalog number genexpert edge 1 module configuration with touch screen gxi edge l tablet and external battery pack dimensions and weight system description width height depth weight genexpert edge 1 module configuration 9.4 cm 30.5 cm 29.7 cm 4 kg, ...

University Of Agricultural Sciences - Karnataka

2837473 procurement of wooden perforated pallets. pcr machine. geographical position system, sterio zoom microscope. trincular bright field microscope. trinocular bright field microscope with accessories entomology),low volume high efficiency gradient polymerase chain reaction pcr) machine...