Brief introduction: PC - 3 a type Ⅱ pocket laser inhalable dust continuous tester (hereinafter referred to as the pocket dust meter) is mainly used in public places in the air concentration of inhalable dust particles (PM10), can also be used to clean environment measured in unit volume air particle size of 0.5-5.0 mu m the number of dust particles. Is the center for disease control and prevention, health supervision, environmental dust monitoring departments such as real time measurement of above project of a new generation of intelligent measuring instrument. Features: 1. The advanced light scattering theory in semiconductor laser for measuring light source, the dust in the air of high sensitive non-contact measurement. 2. The single chip microprocessor management and control the whole test process, 3. Using high resolution large high brightness LCD screen 4. Instrument within the storage test data can be directly transmitted to the computer, and configure the micro printer 5. The instrument is small in size, easy to carry 6. The test speed, high sensitivity, good stability, 7. Light weight, simple operation, the advantages of ac/dc. Suitable for measuring without external power occasion. Can be widely used in all kinds of public place and electronic, optical, food, aerospace and aviation, etc. Technical indicators: Inhalation of dust measuring range: 0.001 ~ 10 mg/m3; The detection sensitivity: 0.001 mg/m3; Measuring particle size file don't: 0.5-10 microns particles; Sampling time: 1 minute; Data storage capacity: 200 groups of data; Working conditions: temperature (0 to 35 ℃) Humidity RH (20-70) % Working power supply: 220 v ac power; Built-in high capacity lithium battery, after sufficient electricity can use 2 hours continuously. Size: 105 mm x 105 mm x 50 mm; Weight; About 400 g;
Brief introduction: PC - 3 a type Ⅱ pocket laser inhalable dust continuous tester (hereinafter referred to as the pocket dust meter) is mainly used in public places in the air concentration of inhalable dust particles (PM10), can also be used to clean environment measured in unit volume air particle size of 0.5-5.0 mu m the number of dust particles. Is the center for disease control and prevention, health supervision, environmental dust monitoring departments such as real time measurement of above project of a new generation of intelligent measuring instrument.
