LAPC9306V8 Handheld Touchscreen Laser Particle Counter

A particle counter is an instrument used to measure the number and size distribution of dust particles per unit volume in a clean environment. It is widely applicable in authoritative institutions such as provincial and municipal drug inspection institutes, blood centers, epidemic prevention stations, disease control centers, and quality supervision offices, as well as in production enterprises and research departments including the electronics industry, pharmaceutical workshops, semiconductors, optical or precision machining, plastics, painting, hospitals, environmental protection, and testing laboratories.

The basic principle of the LAPC9306V8 air particle counter is that the laser from the optical sensor is scattered by dust particles and then received by a photosensitive element, generating a pulse signal. This pulse signal is output and amplified, then processed through digital signal processing. By comparing it with standard particle signals, the results are displayed using different parameters. The instrument's measurement parameter settings, measurement result display, key operations, timing, printing, time, date, data storage, etc., are all controlled and implemented by the built-in microcomputer (MCU) and touchscreen. The instrument can simultaneously display ambient temperature and humidity and monitor the working status of the laser particle sensor. This particle counter is designed according to international standards (air sampling flow rate of 2.83 liters per minute) and can simultaneously detect six preset particle size channels. The sampling time can be arbitrarily set according to user needs. Sampling data can be stored in the built-in flash memory and exported via USB to the host computer software. Building on existing mature technology, this instrument incorporates further innovations, offering high measurement accuracy, stable performance, strong functionality, compact size, and simple, convenient operation. It meets or exceeds the performance indicators of similar international products.