Tender For Set Of Four Nos Of Standard Calibration Gas Mixture For Dissolved Gas Analyzer With Regulator Nozzle Fine Control 0.5 Litres W/C Aluminium High Pressure Canister With Fine Control Needle Valve And Septum As Spares To Draw Sample Directly F

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Supply Of Set Of Four Nos Of Standard Calibration Gas Mixture For Dissolved Gas Analyzer With Regulator Nozzle Fine Control 0.5 Litres W/C Aluminium High Pressure Canister With Fine Control Needle Valve And Septum As Spares To Draw Sample Directly From Canister Using Gc Syringe. Preparation Tolerance (Plus Or Minus 20 %) And Shelf Life 12 Months. Filling Pressure 20 Kg/Sq.Cm. Gas Composition Is As Follows: Item 1: Hydrogen 5 Ppm,, Methane 5 Ppm,, Ethylene 5 Ppm,, Ethane 5 Ppm, Acetylene 5 Ppm, Carbon Monoxide 25 Ppm, Carbon Dioxide 25 Ppm, Propane 500 Ppm & Propylene 500 Ppm; Nitrogen As Balance; Item 2: Hydrogen 500 Ppm, Methane 500 Ppm, Ethylene 500 Ppm, Ethane 500 Ppm, Acetylene 500 Ppm, Carbon Monoxide 5000 Ppm & Carbon Dioxide 5000 Ppm; Nitrogen As Balance. ; Item 3: Hydrogen 750 Ppm, Methane 750 Ppm, Ethylene 750 Ppm, Ethane 750 Ppm, Acetylene 750 Ppm, Carbon Monoxide 7500 Ppm & Carbon Dioxide 7500 Ppm; Nitrogen As Balance; Item 4: Hydrogen 1000 Ppm, Methane 1000 Ppm,. Ethylene 1000 Ppm, Ethane 1000 Ppm, Acetylene 1000 Ppm, Carbon Monoxide 12000 Ppm & Carbon Dioxide 12000 Ppm; Nitrogen As Balance.