The cylinders of calibration check gas for use with Model RP kits are lightweight steel containers approximately 14-1/4 inches high and 3-1/2 inches in diameter and, depending upon the individual pressure requirements, contain 58 or 100 liters of a specified gas mixture of a known (+/- 5% tolerance) concentration.

MSA certifies that the gas mixture in the calibration gas cylinders was prepared gravimetrically, using NIST traceable weights. The lot number and nominal value of the gas constituents in percent by volume, percent by mass, ppm mass or volume are specified on the cylinder. Each MSA calibration gas cylinder is shipped with an individual copy of a certificate of analysis.

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Fire Fighting
Hazardous Materials
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Oil and Gas
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Fire
Oxygen Deficiency
Toxic Atmosphere IDLH
Toxic Atmosphere Non-IDLH

Product Information

Consist of a regulating valve that includes a gauge to measure container pressure, an adapter hose, sensor adapter (where applicable), instructions, and a case fitted with room for two Model RP cylinders of calibration check gas.

Additional Product Information

Technical Information

Ordering Information in PDF Format:

How to Order From MSA Middle East:

Frequently Ordered Part Numbers:

477149	CALIBRATION CHECK KIT,MODEL RP,LESS GAS
477150	KIT, CALIBRATION
710545	REGULATOR, NATURAL GAS