Proper calibration requires the use of either Det‐Tronics’ NTMOS calibration kit with humidification tube and bottled H2S in air (p/n 010272‐001), or the ampoule calibration kit (p/n 007098‐005).

User guide • Read online or download PDF • Det-Tronics MOS H2S Gas Sensor User Manual • Det-Tronics Equipment

In this article, you will learn the H2S gas detector calibration procedure, the basics, required tools, types of tests, and zero & span calibrations.

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Calibration procedures are normally initiated and executed using the Cal Magnet to activate the CAL/ RESET switch.

If doing the low calibration point with the calibration cap, make sure to do this before the high calibration point to avoid carry over from the H2S standard.

This manual describes the 65-2428-01 hydrogen sulfide (H2S) detector. This manual also describes how to install, start up, maintain, and calibrate the detector when it is used with a gas monitoring controller.

May 8, 2025 · Study about the Hydrogen Sulfide (H2S) Gas Detector Calibration Procedure with zero and span gas testing.

Calibration procedures are normally initiated and executed using the Cal Magnet to activate the CAL/ RESET switch. Choose “YES EXT CAL” during the setup procedure to allow the additional use of the …

Place the sensor in the Cal300 Calibration Chamber containing H2S free water (see the H2S microsensor manual (https://www.unisense.com/manuals/). The H2S sensor must be mounted in the …