Precautions for daily use and maintenance of dust particle counters

1. Do not start the dust particle counter when the inlet pipe is covered or blocked;

2. It should be used in a clean environment to prevent damage to the laser sensor;

3. Do not extract gases containing oil stains or corrosive substances, and do not test mixed gases that may cause reactions (such as hydrogen and oxygen). These gases may also be presentDust particle counterIf an explosion occurs inside, it is necessary to obtain more information from the manufacturer before proceeding with the operation to measure these gases;

4. Do not sample compressed air without high-pressure pressure reducing equipment (such as high-pressure diffusers), all counters are designed to operate at one atmosphere. The working position and sampling port of the instrument should be in the same pressure and temperature and humidity environment to ensure the normal operation of the instrument;

5. Water solution or other liquids cannot enter the sensor through the inlet pipe;

6Dust particle counterIt is mainly used to test and purify the clean environment of the workshop. When there are loose particle materials, dust sources, and spray in the tested area, the distance between the Zui and the inlet pipe must be at least 12 inches. To prevent contamination of sensors and pipelines by the aforementioned particles and liquids.

7. When sampling, avoid contaminating the gas emitted from the counter itself;

8. When connecting an external printer or an external temperature and humidity sensor, the counter needs to be turned off first; When performing printing operations, there must be printing paper on the printer, otherwise it may damage the print head;

9. When handling, it should be handled gently and subjected to less vibration and impact. especially forDust particle counterBe even more careful to avoid damaging internal components;