Tender For supply of procurement of set of standard calibration gas canister for dga consisting of (1) methane, ethane, ethylene, acetylene, hydrogen, co & co2 each 100 ppm and nitrogen balance, qty- 01 no. (2) methane, ethane, ethylene, acetylene, hydrogen, co & co2 each 500 ppm and nitrogen balance, qty- 01 no. (3) methane, ethane, ethylene, acetylene, hydrogen each 1000 ppm, co & co2 each 5000 ppm and nitrogen balance qty- 01 no. with pressure gauge, septum and knob arrangement to draw sample directly from canister using gc syringe. preparation tolerance plus (or) minus20 percentage & shelf life 12 months. canister capacity 0.5 litres, filling pressure 20 kg/sq.cm with test certificate and suitable septum as spares.
Tender For corrigendum : to install three new lmo tanks with capacity of 10 kl (1 no) and 11 kl (2 nos.) at svims and to supply liquidmedicaloxygen to above three tanks and one more tank
Tender For supply of calibration gas mixture (standard gas) in alluminium can with needle valve for drawing the g as. each can contains 10 ltrs of gas with composition. (1) methane - 1000 ppm, (2) ethane - 1000 ppm, (3) ethylene - 1000 ppm, (4) acetylene - 1000 ppm, (5) hydrogen - 1000 ppm, (6) carbon dioxide - 5000 ppm, ( 7) carbon monoxide - 5000 ppm, (8) balance - nitrogen. makes: spantech or equivalent. note : firm shall s upply in cans of each capacity 500 ml. [ warranty period: 30 months after the date of delivery ]