BW 4-Gas 58L Calibration Mix CG-Q58-4

In stock
Note: This item ships via UPS Ground due to HazMat restrictions and isn't available for expedited shipping.

Your gas monitor needs to be bump tested and calibrated regularly to make sure it is functioning properly. This 58 Liter standard bump test and 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
Please Note:
Because of HazMat restriction, calibration gas must be shipped UPS Ground. Also note BW 4-gas calibration mix has a shelf life of two years. Don't use expired gas to calibrate or bump test a monitor.

Note: Calibration gas is not returnable. Please check your selection carefully before ordering.

For the Following Monitors:
Please Note:
The Micro 5 PID also requires the Isobutylene Calibration Gas.

How Often Do I Need To Calibrate My Monitor?

Part Numbers:
More Information
Price $312.00
SKU BW01-CG-Q58-4
Product Weight (lbs.) 1.5
Weight 3.0000
Brand BW Honeywell
MPN CG-Q58-4
Type Multi-Gas
Gas Type No
5th Sensor No
Color No
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  1. Rodney

    2016-10-24 15:56:28

    How many calibrations can you expect from one bottle of calibration gas?

    1 answer
    1. Alan

      2016-10-24 15:56:28

      You can get about 30 calibrations per 34L bottle, so by that you will get about 51 calibrations per 58L. Mileage may vary based on how heavy your hand is on the regulator, if it is a knob based one.

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