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In this expert guide from Frontline Safety we're going to take you through the correct steps when manually calibrating the BW GasAlertMicrClip XL.
For proper calibration of the unit you require: calibration gas. In this instance, we're using a mix of 25 ppm h2s, 100 ppm co, 2.2% ch4 and 18% o2 in a Nitrogen balance. Please refer to your monitor manual and previous calibration certificates to ensure you have the correct target gas mixture. A calibration cap is supplied in the box with the detector suitable regulator calibration tubing.