Category: Calibration gas cylinder

Calibration gas cylinder (also known as standard gas cylinders, laboratory gas cylinders) are special industrial gases (single gas, mixed gas) that are compressed and contained in specialized cylinders used for calibration, bump test gas detectors and fixed gas detectors. Theoretically, the recommended reference gas concentration reaches 50% of the sensing range. However, in fact, based on the measuring range, the type of gas (the level of toxicity), the popularity and important is the measurement characteristic of the sensor.

The appropriate gas detector calibration will then be used. The calibration gas cylinder contains a variety of gases such as: CH4, O2, CO, H2S, SO2, NO, C4H8, NH3, Cl2 … with different volumes for each bottle specified by the manufacturer. Gas cylinders usually have different sizes and capacity including models (2AL, 8AL, 10AL, 7HP ..). Gas cylinders usually must have corresponding valves (flow regulators) that come with gas cylinders such as valves 713, 715, 718, 1002, DFR2001, SFR5000…).