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ACD will be closed Nov 28 - 29, Dec 25 -31 & January 1

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Hydrogen Sulfide Calibration Gas (H2S)

Hydrogen sulfide gas is a very commonly used toxic gas that can be found in many applications, most commonly oil and gas, wastewater and the chemical industry. If you have hydrogen sulfide gas at your facility and there is a possibility that people could be exposed to that gas, you are required to have sensors in the area of your facility where the H2S is stored. To ensure that your sensors are operating correctly, they must be calibrated periodically.

ACD calibration gas instruments are the best method to calibrate your fixed or portable H2S gas detectors. Listed below are the different instruments we offer, allowing you to choose the type of instrument that suits your application best.

ACD H2S calibration gas generating instruments and bump testers:

Note:  Prices are for basic instrument only. Interchangeable calibration and bump test sources are sold separately.