Portable gas detectors repair what we have to know

Update:28-06-2019
Summary:

With the continuous development of the industry, the us […]

With the continuous development of the industry, the use of Chemistry has become more and more, and the portable inspection instrument has become an indispensable part of people's work. He mainly focuses on the concentration of our chemicals. When the concentration of the chemical reaches the detector setting, he will give an alarm to remind people that they should evacuate the environment.

We may encounter some problems when using a portable gas detector. Let's take a look at the knowledge that we have to know about the maintenance and repair of portable gas detectors. 1, portable gas detector is forbidden to disassemble, if you should find a professional personnel for disassembly or repair, we can call the gas detector sales company. Do not blindly (eyes can not see things, metaphors are unclear) maintenance.

2. If the machine part of the gas detector is damaged, we should buy it from the original manufacturer because the gas detector is a precision instrument, different brands ( Brand's accessories may not be available for different models, so it is not possible to replace the accessories of his brand or model. The ozone detector uses the principle of ultraviolet absorption method to generate ultraviolet light with a stable ultraviolet light source, and filters other wavelength ultraviolet light with a light filter, allowing only a wavelength of 253.7 nm to pass. After passing through the sample photosensor and passing through the ozone absorption cell, the sampled photoelectric sensor is reached. By comparing the electrical signals of the sample photosensor and the sampling photosensor, and then calculating the mathematical model, the ozone concentration can be obtained.

3. If the gas detector is faulty during use, it should leave the workspace immediately and cannot be disassembled and repaired in the workspace. The ozone detector uses the principle of ultraviolet absorption method to generate ultraviolet light with a stable ultraviolet light source, and filters other wavelength ultraviolet light with a light filter, allowing only a wavelength of 253.7 nm to pass. After passing through the sample photosensor and passing through the ozone absorption cell, the sampled photoelectric sensor is reached. By comparing the electrical signals of the sample photosensor and the sampling photosensor, and then calculating the mathematical model, the ozone concentration can be obtained.

4. If the gas detector is accidentally dropped into the water during use, it should be shut down immediately and can be repaired after it has been dried naturally. The gas detectors produced by the company are waterproof, so we don't have to worry about failure due to the detector being brought into the water.

Remind everyone that the gas detection instrument use temperature is -20 ° C - 50 ° C, we should work in the operating environment between the temperatures, to prevent the detector.There will be damage. Portable gas detectors can be used to constantly detect the concentration of relevant gases in the petroleum and chemical industries to ensure the safety of workers! The simple and lightweight gas detector can continuously detect flammable, hydrogen sulfide, carbon monoxide, oxygen and other flammable gases in the surrounding environment. Its functional and waterproof design and rugged, impact-resistant housing make it suitable for use in any demanding environment.