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

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.

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

Gas Concentrations:

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

Note 1: 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 2: Calibration gas is not returnable. Please check your selection carefully before ordering.

For the following monitors:

• GasAlert Quattro
• GasAlert Max XT II
• GasAlertMicro 5
• GasAlertMicro 5 PID
• GasAlertMicroClip XL
• GasAlertMicroClip X3

Note: The Micro 5 PID also requires the Isobutylene Calibration Gas.

FAQs: How Often Do I Need To Calibrate My Monitor?

Part Numbers:
CG-Q58-4