Do you know the gas detector inspection standard
Gas detectors can be used to detect gases produced in industrial applications, but their detection function can be affected by the time of use, in which case they should be inspected regularly.
Gas detector inspection standards
1. Appearance and other items
We can check the appearance of the gas detector to see whether the gas detector has any problem in the process of transporting or assembling, and we can check whether the appearance of the gas detector has any defects, cracks or damages, and whether the overall structure of the instrument is complete. And should check the gas detector machine model, mark, manufacturer's name, factory time and instructions and other information to ensure that the manufacturer's information for consistency, in addition, you also need to check the instrument's explosion-proof mark, measurement of licensing marks and instrument number and other information, in the purchase of the instrument before the general can be required to provide the manufacturer.
2. Power check
Gas detector in the operation process needs to be connected to the power supply, the instrument is generally built-in battery power supply, before using the instrument, you can start the switch, check whether the power state is normal, the gas detector can be replaced by the battery or equipped with a charger to work, equipped with a charger for the gas detector in the use of the instrument before you need to test whether its charger can be charged normally, when the instrument is in the power state, you can Check whether the display screen of the gas detector shows normally.
3. Check whether the sound and light alarm function of the instrument is normal.
Some gas detectors have audible and visual alarm function, due to the use of battery power supply, when the battery is in the under-voltage display state, and the normal power supply state of the instrument should be issued by the alarm signal should be obviously different.
