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

2Do not test mixed gases that may cause reactions (such as oxygen and oxygen). This gas may also cause an explosion inside the counter. To test these gases, it is necessary to contact the manufacturer for more information.

3Do not sample compressed air without high-pressure pressure reducing equipment (such as high-pressure diffusers). All particle counters are designed to operate at one atmosphere.

4Water, solution or other liquids cannot enter the sensor through the inlet pipe.

5. The dust particle counter is mainly used to test the clean environment of the purification workshop. When there are loose particle materials, dust sources, and spray points, it must be kept at least at least away from the inlet pipe12Inches away. To prevent contamination of sensors and pipelines by the aforementioned particles and liquids.

6When sampling, the gas emitted from the counter itself or contaminated by the gas emitted from the counter is rarely sampled.

7When there is a printer and an external printer is connected, the counter must be turned off first: when performing printing operations, there must be printing paper on the printer, otherwise it will damage the print head.

8Sensitivity is0.1umThe particle counter, without special precautions, cannot be used for measuring larger than1000A level purification workshop to prevent damage to its sensors.