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Gas Detection

SEMA Gases

Hydrogen (H2) Calibration Gas

Hydrogen is the chemical element with the symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the periodic table.

Price and delivery time will be given on request
Available sizes 34L, 58L, 110L
Certification tolerance +/- 2% or N/A
Production tolerance +/- 5% or +/- 10% or N/A
Stability 60 months

Hydrogen is the chemical element with the symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the periodic table. Hydrogen is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass.

 

34L 58L 110L Cert. tol. Prod. tol. Stability
(months)
100 ppm Hydrogen // Air Available Available Available +/- 2% +/- 10% 60
100 ppm Hydrogen // Nitrogen Available Available Available +/- 2% +/- 10% 60
200 ppm Hydrogen // Air Available Available Available +/- 2% +/- 5% 60
500 ppm Hydrogen // Air Available Available Available +/- 2% +/- 5% 60
0.1 % Hydrogen // Air Available Available Available +/- 2% +/- 5% 60
0.2 % Hydrogen // Air Available Available Available +/- 2% +/- 5% 60
0.4 % Hydrogen // Air Available Available Available +/- 2% +/- 5% 60
0.5 % Hydrogen // Air Available Available Available +/- 2% +/- 5% 60
0.8 % Hydrogen // Air Available Available Available +/- 2% +/- 5% 60
1 % Hydrogen // Air Available Available Available +/- 2% +/- 5% 60
1 % Hydrogen // Nitrogen Available Available Available +/- 2% +/- 5% 60
1.2 % Hydrogen // Air Available Available Available +/- 2% +/- 5% 60
1.6 % Hydrogen // Air Available Available Available +/- 2% +/- 5% 60
2 % Hydrogen // Air Available Available Available +/- 2% +/- 5% 60
10 % Hydrogen // Nitrogen Available Available Available +/- 2% +/- 5% 60
100 % Hydrogen “Premier Plus” (5.0) Available Available Available N/A N/A 60
SEMA Gases leaflet SEMA Gases leaflet_A4

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