Sichuan ChuanXang Electronices Co., Ltd is one of the largest electronices production enterprises in west China, specializing in production of Environmental Science Measurement Instruments:

Series of Airborne Particle Counter
1. Palm Airborne Particle Counter Type: CJ-HLC100
2. Palm Airborne Particle Counter Type: CJ-HLC-200
3. Deskktop Airborne Particle Counter Type: CJ-HLC300
4. Pocket Multi-Channel Signal Analyzer
5. Basic Measurement Instruments

Airborne Particle Counter is an instrument used for the counting of particle amount and size distrbution in clear environment. Themain principle of the instruments is: After detecting laser of the laser sensor passed particles, the dispersed detecting laser is received by an optical sensititive component which will generate a pulse signal. The pulse signal is outputed and magnified. A conclusion can be made after the comparison between this signal and the pulse signal of standard particles. Through the MCU in the instrument, you can set parameters, print or store the results and time. The instrumnet can also repot the humidity and temperature of the environment, as well as the working staus of the laser sensor in the instrument. The design of the instrument follows the standard (Average Flow Rate of air sample is 2.83lpm). It can detect six kinds of particle size at athe same time. Sample time can be set according to your request. The maxmal sample time is 59min 59sec. Sample date can be stored in built-in flash memory and transmitted out through a USB interface. The design of our Airborne Particle Counter adopt American technology. The instrument has the features of high-accuracy, steady performance, strong function, small size, and being easyto-use. Such features reached or surpassed those of other similar products in the domestic and international market.

Our products have been exporting to Europe, America and other country since 2003. The products are well-received by vast consumers both at home and abroad.