Hướng dẫn Hiệu chuẩn MSA Altair 4XR

MSA Altair 4XR Gas detector: Video 6 – Calibration Guide


Preparation of tools:

  • Gas detector (Check there are no sensor errors, replace or fix damaged parts if any)
  • Standard gas caner with the same composition in the gas detector (or more components but without cross reaction)
  • Exhaust valve for gas cane
  • Calibration hose (usually accompanied by new gas detectors)
  • Calibration cap (usually accompanied by a gas detector)

Steps to follow:

  • First: Check if the calibration mark in the machine has matched the gas bottle? If not, it is necessary to watch the MSA Altair 4XR Installation Video
  • Step 1: Pre-install valves, air duct and shooting cap in the gas bottle (not opened the valve)
  • Step 2: Enable calibration on the MSA Altair 4XR by pressing and holding the button up for 3s
  • Step 3: The meter enters the 0 (zero) mark calibration, presses the power button to confirm and waits for the machine to self-correct the 0 mark
  • Step 4: After calibration of the 0 mark (if pass), the machine asks if there is a Span marker calibration, press the power button to confirm yes
  • Step 5: Insert the calibration cap into the machine, and open the gas bottle valve and wait for the machine to self-calibration.
  • Step 6: If pass calibration, Pass alarm and remove the shutter cap, close the gas bottle valve, finish the calibration part.
MSA Altair 4XR Calibration Guide

Conducted by TES Industry

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