BW 4 Gas Standard Bump Test and Calibration Gas View larger

BW 4 Gas Standard Bump Test and Calibration Gas

CG-Q34-4, CG-Q-58-4

Standard Bump Test and Calibration Gas

Available 34 litre & 58 litre

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Your gas monitor needs to be bump tested and calibrated regularly to make sure it is functioning properly. The standard bump test / calibration gas for BW Honeywell gas detection units contains specific gas concentrations.

Gas Concentrations:

  • Methane (CH4) - 2.5 percent
  • Oxygen (O2) - 18.0 percent
  • Hydrogen sulfide (H2S) - 25 ppm
  • Carbon monoxide (CO) - 100 ppm

 CG-Q34-4: 34 litre

CG-Q58-4: 58 litre

Please Note: The Transportation of Dangerous Goods regulations apply to this product.