Test gases
You will need test gases for calibrating your gas detection devices. The list below contains an overview of all test gases we can provide you with. If you have any questions or if you are looking for a test gas that is not listed, please do not hesitate to contact us.
Test gases in aluminum pressurized canisters
Container size: 1 liter
Working pressure: 12 bar
Filling volume: 12 liters
Stability: 36 months
1. Gas mixtures in pressurized canisters
Gas type / Concentration | Article No. | |
Carbon monoxide | ||
100 ppm CO in synthetic air | 1000761 | |
300 ppm CO in synthetic air | 1000762 | |
1000 ppm CO in synthetic air | 1000763 | |
Carbon dioxide | ||
0.5 vol % CO2 in synthetic air | 1000764 | |
5 vol % CO2 in synthetic air | 1000765 | |
10 vol % CO2 in synthetic air | 1000766 | |
Methane | ||
0.88 vol % CH4 (20 % LEL) in synthetic air | 1000768 | |
1.8 vol % CH4 (40 % LEL) in synthetic air | 1000769 | |
2.2 vol % CH4 (50 % LEL) in synthetic air | 1000770 | |
Propane | ||
0.85 vol % C3H8 (50 % LEL) in synthetic air | 1000771 | |
Hydrogen | ||
2 vol % H2 (50 % LEL) in synthetic air | 1000772 | |
0.8 vol % H2 (20 % LEL) in synthetic air | 1000773 |
2. Pure gases in pressurized canisters
Gas type / Concentration | Article No. | |
Nitrogen 5.0 | ||
100 vol% N2 | 1000781 | |
Methane 4.5 | ||
100 vol% CH4 | 1000782 |
3. Gas sampling valves for 1 l aluminum pressurized canisters
Description | Article No. | |
Extraction valve for aluminum pressure cans | ||
with hose nozzle, incl. test gas hose, without pressure indicator, without flow indicator, material: brass | 1000751 | |
Extraction valve for aluminum pressure cans | ||
with flow indicator, incl. test gas hose, without pressure indicator, material: brass | 1000752 | |
Extraction valve for aluminum pressure cans | ||
with pressure indicator and flow indicator, incl. test gas hose | 1000753 |
4. Accessoires
Description |
| Article No. |
Gas bag (Alupac) | ||
5 l with clamp and 0.5 m hose | 1000791 | |
Gas bag (Alupac) | ||
10 l with clamp and 0.5 m hose | 1000792 |
Test gases in larger sizes
Depending on the type of gas, our test gases for portable and fixed gas detectors are available in different cylinder sizes. The test gas cylinders are disposable containers made of aluminium or steel. A type 715 gas withdrawal fitting with a fixed flow rate of 0.5 l/min is used to withdraw gas. The carrying box can accommodate two gas cylinders and the withdrawal fitting.
Gas type / Concentration | Stability | Article-No. |
Test gas bottle 110 l | ||
Methane, CH4 | ||
2.5 vol % (57 % LEL) in air | 36 months | 1000711 |
Propane, C3H8 | ||
0.75 vol % (44 % LEL) in air | 36 months | 1000712 |
Propane, C3H8 | ||
1.1 vol % (65 % LEL) in air | 36 months | 1000713 |
Hydrogen, H2 | ||
2 vol % (50 % LEL) in air | 36 months | 1000714 |
Carbon monoxide, CO | ||
200 ppm in air | 36 months | 1000715 |
Carbon dioxide, CO2 | ||
3 vol % in air | 36 months | 1000716 |
Nitrogen, N2 | ||
100 vol % | 36 months | 1000717 |
Gas type / Concentration | Stability | Article-No. |
Test gas bottle 58 l | ||
Hydrogen sulphide, H2S | ||
50 ppm in air | 24 months | 1000731 |
Hydrogen sulphide, H2S | ||
25 ppm in air | 24 months | 1000735 |
Sulphur dioxide, SO2 | ||
10 ppm in nitrogen | 12 months | 1000732 |
Ammonia, NH3 | ||
100 ppm in air | 12 months | 1000734 |
Chlorine, Cl2 | ||
5 ppm in nitrogen | 6 months | 1000733 |
Nitron dioxide, NO2 | ||
20 ppm in air | 6 months | 1000736 |
Nitric oxide, NO | ||
50 ppm in nitrogen | 12 months | 1000737 |
Isobutylene, i-C4H8 | ||
100 ppm in air | 36 months | 1000852 |
Gas type / Concentration | Stability | Article-No. |
Test gas bottle 34 l | ||
Hydrogen sulphide, H2S | ||
50 ppm in air | 24 months | 1000721 |
Hydrogen sulphide, H2S | ||
25 ppm in air | 24 months | 1000725 |
Sulphur dioxide, SO2 | ||
10 ppm in nitrogen | 12 months | 1000722 |
Ammonia, NH3 | ||
100 ppm in air | 12 months | 1000724 |
Chlorine, Cl2 | ||
5 ppm in nitrogen | 6 months | 1000723 |
Nitron dioxide, NO2 | ||
20 ppm in air | 6 months | 1000726 |
Nitric oxide, NO | ||
50 ppm in nitrogen | 12 months | 1000727 |
Isobutylene, i-C4H8 | ||
100 ppm in air | 36 months | 1000851 |
Multigas mixtures
Gas type / Concentration | Stability | Article No. |
Multigas mixture (CO2, CH4, O2) | ||
3-gas mixture, 34 l | ||
2 vol % CO2, 2.5 vol % CH4, (57 % LEL) and 15 vol % O2 in N2 | 36 months | 1000704 |
3-gas mixture, 58 l | ||
2 vol % CO2, 2.5 vol % CH4, (57 % LEL) and 15 vol % O2 in N2 | 36 months | 1000705 |
3-gas mixture, 110 l | ||
2 vol % CO2, 2.5 vol % CH4, (57 % LEL) and 15 vol % O2 in N2 | 36 months | 1000706 |
Multigas mixture (CO, CH4, O2) | ||
3-gas mixture, 58 l | ||
100 ppm CO, 2.2 vol % CH4 (50 % LEL) and 15 vol % O2 in N2 | 36 months | 1000801 |
3-gas mixture, 110 l | ||
100 ppm CO, 2.2 vol % CH4 (50 % LEL) and 15 vol % O2 in N2 | 36 months | 1000802 |
Multigas mixture (CO, CO2, CH4, O2) | ||
3-gas mixture, 34 l | ||
100 ppm CO, 2 vol % CO2, 2.2 vol % CH4 (50 % LEL) and 15 vol % O2 in N2 | 36 months | 1000707 |
3-gas mixture, 58 l | ||
100 ppm CO, 2 vol % CO2, 2.2 vol % CH4 (50 % LEL) and 15 vol % O2 in N2 | 36 months | 1000708 |
3-gas mixture, 110 l | ||
100 ppm CO, 2 vol % CO2, 2.2 vol % CH4 (50 % LEL) and 15 vol % O2 in N2 | 36 months | 1000709 |
Multigas mixture (CO, CO2, C3H8, O2) | ||
4-gas mixture, 34 l | ||
100 ppm CO, 2 vol % CO2, 0.75 vol % C3H8 (44 % LEL) and 15 vol % O2 in N2 | 36 months | 1000824 |
4-gas mixture, 58 l | ||
100 ppm CO, 2 vol % CO2, 0.75 vol % C3H8 (44 % LEL) and 15 vol % O2 in N2 | 36 months | 1000825 |
4-gas mixture, 110 l | ||
100 ppm CO, 2 vol % CO2, 0.75 vol % C3H8 (44 % LEL) and 15 vol % O2 in N2 | 36 months | 1000826 |
Multigas mixture (H2S, CO2, CH4, O2) | ||
4-gas mixture, 58 l | ||
40 ppm H2S, 2 vol % CO2, 15 vol % O2, 2.5 vol % CH4 (57 % LEL) in N2 | 24 months | 1000703 |
4-gas mixture, 58 l | ||
40 ppm H2S, 2 vol % CO2, 15 vol % O2, 2.5 vol % CH4 (57 % LEL) in N2 | 24 months | 1000821 |
Multigas mixture (H2S, CO, CO2, CH4, O2) | ||
5-gas mixture, 58 l | ||
15 ppm H2S, 100 ppm CO, 2 vol % CO2, 2.5 vol % CH4 (57 % LEL) and 15 vol % O2 in N2 | 24 months | 1000811 |
Multigas mixture (H2S, CO, CO2, C3H8, O2) | ||
5-gas mixture, 58 l | ||
15 ppm H2S, 100 ppm CO, 2 vol % CO2, 0.75 vol % C3H8 (44 % LEL) and 15 vol % O2 in N2 | 24 months | 1000814 |
Accessoires
Description | Article No. | |
Gas sampling fitting 715 | ||
incl. 1 m hose for sampling test gas suitable for 34 l, 58 l and 110 l test gas cylinders with fixed flow rate of 0.5 l/min. | 1000741 | |
Stainless steel sampling fitting | ||
for sampling highly reactive gases (e.g. Cl2, HCN, HCl, NO, NO2 etc.) suitable for 34 l, 58 l and 110 l test gas cylinders with fixed flow rate of 0.5 l/min. | 1000743 | |
Carrying case | ||
for storing 2 test gas cylinders of the sizes 34 l, 58 l or 110 l and 2 type 715 sampling fittings | 1000742 | |
Gas bag (Alupac) | ||
5 l with clamp and 0.5 m hose | 1000791 | |
Gas bag (Alupac) | ||
10 l with clamp and 0.5 m hose | 1000792 |