Handheld laser dust particle counter CW-HPC300 (A) typeIt is an instrument used to measure the number and distribution of dust particles per unit volume in clean environments It is a high-tech product developed independently based on the absorption of advanced high-sensitivity microsensor technology from abroad, which integrates aerodynamics, digital signal processing, and opto mechatronics The basic principle is that after the laser is scattered by dust particles, the pulse signal output by the optical sensor is digitally processed, the measurement parameters are set, the result display, buttons, timing, printing, time, date, data storage, etc. are all controlled and implemented by the built-in microcontroller (MCU), and the working status of the laser particle sensor can be monitored.

Handheld laser dust particle counter CW-HPC300 (A) typeDesigned in accordance with international standards ISO14644-1 and GMP, with bilingual Chinese/English backlit display, it can simultaneously detect three particle size ranges (users can freely set the particle size to be tested), with a sampling time of up to 59 minutes and 59 seconds. Up to 500 sets of sampling data can be stored in the built-in flash memory and can be easily downloaded at high speed through USB or RS232 interface. This instrument has high testing accuracy, stable performance, strong multifunctionality, simple and convenient operation, and meets and exceeds all performance indicators of similar international products Becoming the smallest and thinnest handheld particle counter in the world It can be widely used in the electronics industry, semiconductor, optical or precision machining, plastics, painting, hospitals, environmental protection, inspection institutes, computer rooms, indoor and outdoor environments, and other production enterprises and research departments

Handheld laser dust particle counter CW-HPC300 (A) type
Main performance and features
1. Simultaneously sample, analyze, and print three channels of particles with arbitrary self set particle size for users
2. Sampling mode: concentration/liter
3. Up to 500 sets (times) of measurement data memory
4. Automatic timed sampling and over limit alarm
5. USB/RS-232 interface data download and software upgrade
6. Built in temperature and external humidity sensors to ensure testing accuracy

Handheld laser dust particle counter CW-HPC300 (A) type
application area
1. Ultra clean environment detection
2. Indoor environment detection
3. Filter efficiency analysis test
4. Check pollution source analysis
5. Particle size distribution analysis

Handheld laser dust particle counter CW-HPC300 (A) type
Main performance indicators