Calibration Gas mixture 25ppm Hydrogen Sulfide (H2S), 100ppm Carbon Monoxide (CO), 2.5% Methane (50% LEL), 18% Oxygen (O2), Nitrogen Balance, 58 Liter GAL C-10 Inlet Portagreen Aluminium Cylinder. (Made by Portagas)
Calibration gas is non-returnable
Part# with Options:
Price with Options:
(1) Preset Flow Regulator for Portagas Calibration Gases
Most gas detectors require a constant flow of calibration gas at 0.5 Liters/Min. Verify before ordering.
(2) Hose for Portagas Calibration Gases
Order calibration cup if necessary
Zero Air (Nitrogen-Oxygen mix)
(3) Zero Air Cylinder for Portagas Calibration Kits
(4) Carrying Case for Portagas Calibration Gases
[ 3 Days ]
Each cylinder is labeled with a serial number and expiration date. The stability of each mix is guaranteed to the highest accuracy.
Each cylinder comes with a Certificate of Analysis with Traceability to N.I.S.T.