What certifications are required for gas detectors?

Specifically, gas, such as natural gas needs CCC certification, and other gases need type certification, depending on national standards.

Kailu's Certifications:

Software enterprise certification, high-tech enterprise certification, TUV Rheinland certification, SIL international safety certification and other enterprise certifications, and measurement certification, fire certification, coal safety certification, mine safety certification, CCEP certification, ATEX EU explosion-proof certification, UL certification and other product certifications.

That's all there is to it.

Portable gas detectors can detect more gases. It can detect combustible gases and toxic and harmful gases.

1. Combustible gas: such as hydrogen (H2), carbon monoxide (CO), methane (CH4), ethane (C2H6), propane (C3H8), butane (C4H10), ethylene (C2H4), propylene (C3H6), butene (C4H8), acetylene (C2H2), propyne (C3H4), butyne (C4H6), hydrogen sulfide (H2S), phosphine (PH3), etc.

2. Toxic and harmful gases: chlorine, ammonia, nitrogen oxides, phosgene, hydrogen fluoride, sulfur dioxide, sulfur trioxide, dimethyl sulfate, nitrogen, methane, ethane, ethylene, carbon monoxide, nitrobenzene vapor, hydrogen cyanide, hydrogen sulfide, etc.

1. Read the instruction manual corresponding to the gas detector carefully before operation, and be familiar with the performance and operation methods of the machine.

2. Check whether the battery is sufficient, and replace the battery in time if the battery is found to be insufficient.

3. Check whether the air filter at the inlet is blocked by debris, and the blockage needs to be cleaned or replaced.

4. During the self-inspection during the start-up process, you should listen to whether the graded alarm sound and light alarm and vibration alarm are accurate, if you do not meet the requirements, you are not allowed to use it, and you should revise it immediately.

2. During use.

1. When using the gas detector, it should be worn as close to the mouth and nose as possible, such as the front neckline of clothes, jacket pockets, etc., and it is strictly forbidden to place the alarm in the pocket and other parts that are not easy to see, which will affect the detection value.

2. Collisions should be avoided as much as possible during use, resulting in abnormal detection data.

3. Gas detector sensor and other components belong to precision parts, and the adjusted instrument should not be opened casually, and attention should be paid to waterproof and impurities entering during use to prevent abnormal data.

4. If there is an abnormal situation such as the indicator light flashing continuously, the display screen suddenly has no numerical display, the gas obviously exceeds the standard area, the display value does not move, and the gap is large, the operation should be stopped immediately, evacuated to the fresh air area to observe what the problem is, and eliminate it in time, otherwise it is strictly forbidden to continue to use.

3. After use.

1. After the gas detector is used, press and hold the shutdown button, the display screen shows a 5-second countdown, and the LCD shows "off" after the countdown ends, and then the instrument is not displayed, the instrument is shut down, and it is strictly forbidden to directly deduct the battery to force the shutdown.

2. After the instrument is shut down, the dust attached to the surface should be cleaned and the equipment should be cleaned.

3. When the instrument does not work for a long time, it should be shut down and placed in a dry, dust-free environment that meets the storage temperature.

4. The gas detector implements a special person management system to prevent the loss of equipment and other situations that affect the normal use.

To sum up, this is how to use a gas detector. It is worth noting that in the process of using the gas detector, we also need to carry out regular maintenance of the gas detector, only in this way, can we maximize the detection efficiency of the gas detector and ensure the accuracy of its data.