Calibration gas

To perform periodical checkings, bump tests and calibration of gas detectors or devices such as chromatographs, gas analyzers, breathalyzers or MAP analyzers, we offer a very large line of calibration gases with single-use disposable calibration gas cylinders. These gas monitor calibration cylinders are all ISO6142 compliant.

Calibration gas

The available line covers a whole range from classic LEL binary mixtures up to multiple and complex gas mixtures used in laboratories with very low concentrations (a few ppm). These calibration gases are gravimetrically mixed and are compliant with the ISO6142 standard. This process enables a high accuracy of concentrations and optimal shelf life of calibration gas cylinders.

Gaseous mixtures are primarily used for fixed gas monitors or portable gas detector calibration and control but are also used for many other applications. They can be used for gas chromatography, agro-food atmosphere analysis, medical gas analysis, breathalyzers & interlock alcohol breath measuring systems, environmental monitoring and so on.

Learn more on Gas detector calibration and maintenance.

Major available calibration gases (without mixtures):

Acetylene - C2H2 Ammonia - NH3 Argon - Ar
Azote - N2 Benzene - C6H6 Butadiene - C4H6
Butane - C4H10 Chlorine - Cl2 Vinyl chloride C2H3Cl
Hydrogen chloride – HCl Hydrogen cyanide – HCN Nitrogen dioxide – NO2
Carbon dioxide – CO2 Sulfur dioxide – SO2 Ethane - C2H6
Ethanol - C2H6O Helium - He Heptane - C7H16
Sulfur hexafluoride – SF6 Hexane - C6H14 Hydrogen - H2
Isobutane - C4H10 Methane - CH4 Nitric oxide – NO
Carbon monoxide – CO Ethylene oxide – C2H4O Oxygen - O2
Pentane - C5H12 Phosphine - PH3 Propane - C3H8
Propylene - C3H6 Nitrous oxide – N2O Silane - SiH4
Hydrogen sulfide – H2S Toluene - C7H8 Refrigerant R123
Freon R1234YF Freon R134A Refrigerant R14
Freon R143A Freon R22 Refrigerant R23
Freon R404A Freon R407A Refrigerant R407D
Freon R410A Freon R422D Refrigerant R507
  • Large range of standard and customized mixtures
  • Gravimetric mixtures for an optimal accuracy
  • Mixtures of 2 to 6 gases

Calibration gas cylinder features:

Cylinder gas capacity 34 liters 56 liters 110 liters
Water capacity (liter) 0.9 1.6 1.6
Bar pressure (PSIG) 34 (500) 34 (500) 69 (1000)
Size in millimeters (h x Ø) 281 x 74 359 x 90 359 x 90
Empty weight (in kg) 0.56 1.12 1.12
Output valve 5,8 " - 18 UNF - C10
Regulatory compliance EN 12205*

*The EN 12205 standard requires single-use calibration gas cylinders to be equipped with a specific valve according to the EN 13340 standard

  • Calibration gas cylinders compliant with the current European regulation
  • Analysis and calibration certificate automatically provided
  • Portable, handy and easy to use
  • Full range of equipment and accessories
  • No rental cost

Calibration gas cylinders Accessories

Flow regulator for standard gas cylinder

Calibration gas cylinder flow regulator

⇒ 5,8 » – 18 UNF – C10 connector

⇒ 0,5 liter/minute fixed gas flow (other fixed flows upon request)

⇒ Two available versions: classic or STAINLESS STEEL for corrosive gases (NH3, Cl2, HCN...)

⇒ Cylinder content indicator with flow regulator manometer

S-Flow valve

S-Flow type valve with adjustable flow

⇒ 5,8 » – 18 UNF – C10 connector

⇒ Customizable gas flow from 0 to 1.0 liter/minute

⇒ Floating bead indicator for easy operation

⇒ Cylinder content indicator with flow regulator manometer

Push button flow regulator

Push-flow regulator for standard gas

⇒ 5,8 » – 18 UNF – C10 connector

⇒ Fixed flow of 0.5 liter/minute (other fixed flows upon request)

⇒ Floating bead indicator for easy operation

⇒ Cylinder content indicator with flow regulator manometer

Demand flow controller

Demand flow regulator

⇒ 5,8 » – 18 UNF – C10 connector

⇒ Designed for calibration stations featuring an automatic pump

⇒ Two available versions: classic or STAINLESS STEEL for corrosive gases (NH3, Cl2, HCN...)

⇒ Cylinder content indicator with flow regulator manometer

Other accessories for calibrations and calibration gases

Other for calibration gas accessories

⇒ Rugged carrying case for 2 cylinders

⇒ Soft carrying case for 3 cylinders

⇒ Wall bracket for calibration gas cylinders

⇒ Recycling tools to remove pressure from even empty calibration gas cylinder