Tender For purchase of equipments - purchase of equipment:chromatographic workstation with capillary injector, packed injector, and auto-sampler should be quoted. chromatography workstation instruments should be built with self-diagnostic features and active-time management tools for better productivity, general features of chromatography workstation: column oven can accommodate two columns with maximum temperature range up to 400 c with set point resolution of 0.1 c. it should support 20 ramps & maximum temperature ramp rates of 100 c /min. cool down of oven from 400 c to 50 c in less than 5 min. fully automated with electronic pneumatic control afc / ppc / epc (digital control) for injector gas afc/epc/ppc should provide optimum performance with all types of capillary columns. system should have the capability to install a minimum of three injection and four detector ports. capable of detecting h and o across 0.01% 100% ranges (i.e., both trace in a matrix and bulk near-pure streams) column oven: operational temperature range: ambient +10 to 400 c overheat protection: programmable up to 420 c injector port: split/spitless injector 1 no packed injector 1 no, maximum temperature: 400 c, pressure setting range 0 100 psi with control setpoint of 0.01psi for specified pressure range., carrier gas flow control should have constant flow, constant pressure modes and constant linear velocity. auto injector: automatic sample injector up to 15 vials 2 ml vial with crimp set 100 nos, detector: flame ionisation detector (fid) 1 no, minimum detectable quantity: 3 pgc/s or more liner dynamic range: 1 107, maximum acquisition rate: 4 ms (250hz), thermal conductivity detector, sensitivity: >40000 mv maximum acquisition rate: 4 ms, maximum operating temp: 400 cgas cylinders & fittings, gas sampling: zero air, h2, n2 and helium gas cylinder with 2-stage regulators, each 1 no. four-stage gas purification panel and gas tubing. quote a suitable gas sample injector apparatus for the analysis of co2 gas, gas standards and a suitable packed column quote a 6-port gas sampling valve suitable for both manual (through syringe) and auto injection (online) quote sample line, sample loop, heated lines, filters, safety hydrogen purging, and flow control of gas. calibration gasses: suitable gas standards such as ar, he, h2, o2, co and ch4 should be providedpc and ups: pc i5 (or higher), 8gb ram, 1tb hdd, 22-inch led monitor (or higher), ssd: 512 gb, windows 10 os (or higher), wired keyboard and mouse. laser printer b/w, online ups sine wave capacity of 5 kva with battery power backup of 1 hour should be provided by the supplier general terms and conditions:warranty: 3 years manufacturer s warranty certificate. vendor should be an authorised provider of sophisticated high-precision chromatograph workstation systems for the past 15 years or more with: a proven track record in multiple countries and national institutes standard quality certifications such (iso 9001) 5+ past installations of similar systems in india. compliance statement should be enclosed with the quotation. the installation should be done at free of cost. hands-on training for 1 day for two trainees (faculty and scholars) must be provided on operation, maintenance and troubleshooting to two to two-three persons at the site of installation. if required, hands-on training must also be given to our faculty/scholars at a later stage, without any financial commitment to university. the technical details of the quoted instrument must be available on the official website of the principal supplier. the vendor should provide the list of end-users (recent) with contact details. the vendor must submit the latest reference letters from their previous users. trained service engineers in india (with suitable certificates) for the quoted model must be readily available to resolve the technical problems. a list of recent scientific publications in reputed journals from the user institutions where the quoted mode
Tender For digital hand held lcr meter 4 1/2 digit (dual display) model no.916 with accessories kit including alligator clips, smd test probe, a usb cable & an ac adaptor. make : gw instek or m/s extech or scientific or its equivalent. specifications: 1) measurement parameters : l,c,r (ac/dc), d, q, esr, phase angle; 2 wire or 5 wire measurement. 2). testing mode : parallel / series ; sorting mode for quality control. 3) full scale : main display : 20,000 / 2,000 count selectable. sub display : 2,000 count. 4) freq: 100 hz, 120 hz, 1khz, 10khz & 100khz. 5) auto lcr mode : automatically identifies and measures the dut when the meter is switched on. 6) other functions : auto range, auto back light, max, min, data hold, zero, 46 segments analogue bar, auto power off. 7) display: lcd mono display. 8)interface : usb 9) power supply : 6 volts battery & optional power adopter. 10) low battery indication. the firm must supply proper calibration certificate(from nabl approved lab) with the instrument.
Tender For supply of laboratory and scientific equipment - laboratory and scientific equipment, thermogravimetric analysis-differential scanning calorimetry (tga-dsc) instrument with 03 years warranty(details as per annexure-a), comprehensive maintenance contract (cmc) charges for thermogravimetric analysis-differential scanning calorimetry (tga-dsc) instrument for 3 years(details as per annexure-a)
Tender For supply of laboratory and scientific equipment - laboratory and scientific equipment, a. temperature measuring instrument (rtd, thermistor, thermocouple, bimetallic strip) (details as per sl. no. a at annexure-a)., pressure measurement module (details as per sl. no. b at annexure-a), differential pressure measurement trainer kit (details as per sl. no. c at annexure-a), stroboscopic type measuring instrument (details as per sl. no. d at annexure-a), light intensity measurement instrument (ldr based sensor) (details as per sl. no. e at annexure-a), torque measurement of cantilever beam using strain gaug (details as per sl. no. f at annexure-a)