Do you know the inspection standards for gas detectors
Gas detectors can be used to detect gases produced in industrial applications, but their detection function is affected by usage time. In this case, it should be regularly inspected.
Gas detector inspection standards
1. Inspect appearance and other items
We can observe whether there are any problems with the gas detector during transportation or assembly by detecting its appearance. We can also inspect the appearance of the gas detector for defects, cracks, or damage, and check whether the overall structure of the instrument is intact. And it is necessary to check the machine model, label, manufacturer name, production time, and instruction manual of the gas detector to ensure consistency with the manufacturer's information. In addition, it is also necessary to check the explosion-proof mark, measurement permit mark, and instrument number of the instrument. Before purchasing the instrument, the manufacturer can generally be required to provide them.
Gas detector
2. Power on inspection
The gas detector needs to be connected to a power supply during operation. Generally, the instrument is powered by a built-in battery. Before using the instrument, the switch can be turned on to check if the power is normal. The gas detector can work by replacing the battery or equipping a charger. Gas detectors equipped with a charger need to be tested for normal charging before use. When the instrument is in a powered state, the display screen of the gas detector can be checked for normal display.
3. Check if the sound and light alarm function of the instrument is normal
Some gas detectors have sound and light alarm functions. Due to the use of battery power, when the battery is in an undervoltage display state, the alarm signal emitted by the instrument under normal power supply should be significantly different.
