Tender For supply of spares of environmental telemonitoring system c c--additional hardware f data transmission_pn_addlhw3 , co sensor_pn_tx3241 , ch4 sensor_pn_tx3261 , trolex make oxygen sensor_pn_tx3264 , ch4 gas cylinder 1. 5 percentage_pn_cgcalch , co gas cylinder 125ppm_pn_cgcalco , calibration gas o2 18 percentage_pn_cgcalo2 , mode bus converter or driver_pn_gwy00b , intrinsicaly safe dc dc pwr supply module_pn_p542306
Tender For supply of spares for environmental telemonitoring system c c > f> f-- multi port repeater , single port repeater , intrinsically safe dc to dc power supply module_power supply card , stand by battery 14vdc , intrinsically safe programmable methane base module _base pcb , intrinsically safe programmable co base module _base pcb , intrinsically safe programmable oxygen base module _base pcb , intrinsically safe programmable co display module , intrinsically safe programmable oxygen display module , intrinsically safe programmable methane display module , intrinsically safe programmable sensing module for methane gas _cell head , intrinsically safe programmable sensing module for carbon- , intrinsically safe programmable sensing module for oxygen gas _cell head , temperature sensor , ch4 _methane sensor monitor , o2 _oxygen sensors monitor , co _carbon monoxide sensor , signal converter for vishwa make etms , calibration co-gas mixture with al-canister, 125ppm balance air , calibration ch4-gas mixture with al-canister, 1. 5 percentage _vv balance , calibration o2-gas mixture with al-canister, 18 percentage_vv n2 balance ) /bid number: gem/2025/b/6985607 * /dated: 10-12-2025 & & / bid document1 / 25
Tender For providing of calibration services - calibration of dust particle counter, electrical; mass and volume, density, gas analysis; as per iso 2150142018 isoiec, nabl labs, any other government approved labs / service provider; lab
Tender For bid to ras supply of chlorine gas detectors as per enclosed technical specification annexure - chlorine cl2 gas detectors sensor and transmitter with local display 0 to 5 ppm , hf gas detectors sensor and transmitter with local display 0 to 5 ppm , spare chlorine cl2 gas detectors sensor , spare hf gas detectors sensor , associated rack or controller for control room indication and alarm 8 channel , calibration kit for cl2 and hf detectors calibration gas along with calibration adaptor and tube
Tender For corrigendum : supply of gas chromatograph with accessories : : -gas chromatograph with accessories , optional item branded pc , optional item gas cylinders , optional item wall mount gas purification , optional item 5 kva online ups , optional item calibration gas mixture
Tender For corrigendum : ktps-stage-vii-civil-o and m-i-environment-sd-i-servicing and calibration of kane make quintox flue gas analyser instrument in ktps- vii stage.
Tender For providing of calibration services - electrical; gas analysis; any lab which has standard metallic vapour calibrator for calibation of vapour analyser ( 3000xs portable monitor and vm 3000 monitor); hybrid (detailed in scope of work)
Tender For (a) repairing and calibration of 04 nos. of d6 methanometers and 03 nos of anemometer at bankola colliery. (b) repairing and calibration of 04 nos multi gas detector make dragger at bankola colliery.