Calibration Gas

Imagery supplied from Air Products.

Cambridge Sensotec supplies bespoke gas calibration kits for our O2 and SF6 gas analysers, as well our gas detection & MAP product ranges.  Each kit has the appropriate calibration gases and flow regulator supplied in a convenient carry/storage case.

We have partnered with Cryoservice (a division of Air Products Group Ltd) to supply this delivery service. The gas cylinders themselves are small lightweight NRC (non-returnable) canisters that can be disposed of in local land-fill sites, and the gas mixtures themselves are fully traceable and supplied with a calibration certificate.  Our gas kits can be shipped to many countries throughout the world for our overseas customers.

The gas is supplied in small, easy to manage cylinders (40 x 10cm, 1.2 kg) containing 58 or 110 litres of gas.  These are connected using a regulator that releases gas at 0.5 litres per minute (C10 valve fitting). Gases, regulators and cases are available to purchase separately if required.

Please note that calibration gas is intended to be used with gas detectors and analysers for calibration and testing purposes only and that none of the gases we supply is suitable for breathing or medical uses, nor are they for use with gas chromatography.

Please follow this link to see the more popular calibration gas kits we supply for our product range:
https://www.cambridge-sensotec.co.uk/products/calibration-gas/
Note that replacement cylinders and other gas concentrations are also available – please contact us for further details.

Rapidox Oxygen Gas Analyser Calibration

The gases below are intended for Rapidox Z (zirconia sensor) analysers; for other Rapidox oxygen analyser models, including dual gas and E sensor versions, please contact us.

Special calibration gas kit for Rapidox 1100Z and 3100Z models comprising:
1 x 4000ppm (0.4%) O2 cylinder (110 litre volume cylinder)
1 x 15ppm O2 (110 litre volume cylinder)
Calibration certificates for the gases
1 x demand flow regulator
1 x lightweight carry case
Special calibration gas kit for Rapidox 2100Z and 2100 OEM models comprising:
1 x 4000ppm (0.4%) O2 in N2 (110 litre volume cylinder)
1 x 15ppm O2 in N2 (110 litre volume cylinder)
Calibration certificates for the gases
1 x fixed flow regulator 0.5 l/min (chrome brass)
1 x lightweight carry case

 

Rapidox SF6 Gas Analyser Calibration

Special TWO calibration gas kit for Rapidox 6100 models comprising:
1 x 110ltr canister SF6 4 grade gas. No shelf life as this is a Pure Product
1 x 58ltr canister 75ppm SO2 // N2 fill tolerance +/- 10% Analytical tolerance +/-2%. Shelf life 12 months
Certificate of conformity and calibration certificate for the gases, as appropriate
1 x 0-5lpm Stainless Steel demand flow regulator – R6100 Rapidox Bench and Portables models only*
1 x 0.5lpm Stainless Steel fixed flow regulator – R6100 Rapidox PumpBack models only*
1 x carry case for 2 canisters
Special FIVE calibration gas kit for Rapidox 6100 models comprising:
1 x 110ltr canister SF6 4 grade gas. No shelf life as this is a Pure Product
1 x 58ltr canister 75ppm SO2 // N2 fill tolerance +/- 10% Analytical tolerance +/-2%. Shelf life 12 months
1 x 58ltr canister 1000ppm O2 // N2
1 x 58ltr canister 100ppm H2S // N2
1 x 58ltr canister 1000ppm CO
Certificate of conformity and calibration certificate for the gases, as appropriate
1 x 0-5lpm Stainless Steel demand flow regulator – R6100 Rapidox Bench and Portables models only*
1 x 0.5lpm Stainless Steel fixed flow regulator – R6100 Rapidox PumpBack models only*
3 x carry cases for 5 canisters

* (Specified on order)

 

Calibration instructions are described in the user manual.

The kit will be shipped directly to you by our gas supplier as calibration gas is regarded as a hazardous material. Shipping costs are NOT included and will be quoted separately.

 

 

Oldham Gas and other fixed gas detection calibration

Please contact us for your calibration gas requirements.

 

 

BW and other portable gas detection calibration

The gases below are intended for 4-gas gas detectors; please contact us regarding other calibration gas requirements for portables.

4- gas mix comprising:
25 ppm H2S / 100 ppm CO / 2.2 % CH4 / 18 % O2; balance gas N2
Cylinder only; gas regulator and carry case available on request
4- gas mix comprising:
25 ppm H2S / 100 ppm CO / 2.5 % CH4 / 18 % O2; balance gas N2
Cylinder only; gas regulator and carry case available on request
4- gas mix comprising:
25 ppm H2S / 100 ppm CO / 2.5 % CH4 / 20.9 % O2; balance gas N2
Cylinder only; gas regulator and carry case available on request
4- gas mix comprising:
25 ppm H2S / 100 ppm CO / 0.35 % C5H12 / 20.9% O2; balance gas N2
Cylinder only; gas regulator and carry case available on request

All the above are 58 litre volume cylinders – 1.7 litre water capacity.

Calibration instructions are described in the user manual.

Gases will be shipped directly to you by our gas supplier as calibration gas is regarded as a hazardous material. Shipping costs are NOT included and will be quoted separately.

 

Modified Atmosphere Packaging (MAP) calibration

The bespoke kits below are intended for the Witt Oxybaby; please contact us for kits and gas suitable for other manufacturer MAP gas analysers.

Dual gas (O2/CO2) calibration gas kit comprising:
1 x 100% CO2 (110 volume litre cylinder)
1 x 100% N2 (110 volume litre cylinder)
Certificates of conformity for the gases
1 x fixed flow regulator 0.5 l/min (chrome brass)
1 x lightweight carry case
Single gas (O2) calibration gas kit comprising:
2 x 100% N2 (110 litre volume cylinders)
Certificates of conformity for the gases
1 x fixed flow regulator 0.5 l/min (chrome brass)
1 x lightweight carry case

Calibration instructions are described in the user manual.

Gases will be shipped directly to you by our gas supplier as calibration gas is regarded as a hazardous material. Shipping costs are NOT included and will be quoted separately.