Laser dust particle counter

According to statistics, in recent years, more and more users of laser dust particle counters are used, not only in medicine, electronics, precision machinery, color tube manufacturing, microorganisms and other industries, to achieve various clean levels of workbenches and purification. The purification effect and cleanliness level of the room and purification workshop are monitored to ensure the quality of the product.

Laser dust particle counter application


The laser dust particle counter measures accurately and has powerful functions. It can not only provide test results display, but also set timing, print and record data, etc. It directly realizes the built-in microcomputer control, and the operation is simpler. Now the pharmaceutical and electronic industries basically use such counters, but there are some key factors in the selection process that cannot be ignored.
1. Data type
What kind of data do we need to use the counter to collect, do we only need to simply record the qualified and unqualified, or we need to enter all the information into the electronic form, perform systematic database analysis, etc. Because this directly affects the selection function of the laser dust particle counter, it is necessary to do a lot of confirmation, so that it will be more convenient to choose the right equipment model.
2. Application environment
Because the application environment of the particle counter is different, the overall performance requirements are also different. The equipment used in the ISO3 clean room has higher requirements and must meet the production standards of different industries. And if it is used in some key process equipment, it needs to be purchased according to relevant standards, and the equipment can be counted only when it is used.
3. Sensitivity and counting efficiency
The application environment is different, and the sensitivity requirements of the laser dust particle counter are completely different. Therefore, it is necessary to determine the small particle size that it can detect before purchasing. The higher the sensitivity of the counter, the price will definitely be slightly higher. The scope is also wider. In addition, counting efficiency should be taken into consideration. If some sensitive instruments are used for measurement, the counting efficiency may be higher. A properly designed basic instrument must at least guarantee a counting efficiency of 50%.