Introduction: LZJ-01D-03 Dust Particle Counter is designed and manufactured in accordance with the specifications of JJF 1190-2008 and GB / T 6167-2007 for measuring the concentration of dust particles in a clean environment. It is widely used in electronics, optics, precision instruments, medical and health , Biological products, food and beverage and cosmetics and other fields. The use of imported semiconductor laser and semiconductor phototransistors to ensure sensitivity and responsiveness. In order to ensure the stability of the traffic, our company adopts the first imported mini pump. The core part of the instrument Light scattering sensor is the crystallization of years of painstaking research by our factory. Its structure can obviously eliminate the stray light in the cavity, and the signal-to-noise ratio is greatly improved so that the measurement is more accurate and reliable. The instrument's storage capacity of 1000 data, are free to query in accordance with the time period of the previous data, and equipped with a computer connected to the communication interface. The instrument is equipped with temperature and humidity sensor interface, connected to temperature and humidity sensor (optional) can simultaneously measure temperature and humidity. Instrument AC and DC, when the power cord can not reach the power outlet or power failure can easily enable the machine battery (rechargeable) power supply, can be used continuously for 6 hours. The instrument uses high-quality hairline stainless steel for chassis, bevel structure, blue screen display, small size, light weight, novel appearance, clear display, easy to carry, long-term use, still as new. Technical Parameters: Test particle size: 0.3,0.5,1,3,5,10um Light source: laser diode (life of more than 30,000 hours) Sampling flow: 2.83L / min (0.1cfm) Relative repeatability of measurement: ≤ ± 10% Particle size distribution error: 0.5um 5um ≤ ± 30% Particle concentration indication error: 0.5um ≤ ± 30% Sampling time: the user set from (1 point to 99 points) Sample delay: the user from setting (1 point to 99 points) Sampling frequency: 1 ~ 99 times or continuous Alarm level: Class1 ~ class300000 (FS209E standard) or 5 ~ 9 (ISO14464-1 standard) Test Method: Single / Repeat / Continuous / Timing / Average Data memory capacity: 1000 sets of measurement data Error indication: Exceeding the maximum count, the laser power is attenuated; the calibration flow (> ± 5%) is exceeded, the battery is low Communication Interface: USB, RS232 The maximum communication speed: 12MBPS Charging time: 3 hours, the first charge for 12 hours Self-purification time: ≤ 10min Maximum concentration: ± 5% at2000000particles / ft3 (71000particles / L) Screen display: LCD Blu-ray big screen Printing method: built-in printer, configure Epson ribbon Sampling location label: 1000 groups Technical mode: cumulative number, interval Power: rechargeable lithium battery (7.4V / 5200mAH) or AC adapter (input 100 ~ 240V) Battery working time: Continuous testing time is more than 6 hours Dimensions: 220 * 285 * 140mm Weight: 3.6kg
Introduction: LZJ-01D-03 Dust Particle Counter is designed and manufactured in accordance with the specifications of JJF 1190-2008 and GB / T 6167-2007 for measuring the concentration of dust particles in a clean environment. It is widely used in electronics, optics, precision instruments, medical and health , Biological products, food and beverage and cosmetics and other fields. The use of imported semiconductor laser and semiconductor phototransistors to ensure sensitivity and responsiveness. In order to ensure the stability of the traffic, our company adopts the first imported mini pump. The core part of the instrument Light scattering sensor is the crystallization of years of painstaking research by our factory. Its structure can obviously eliminate the stray light in the cavity, and the signal-to-noise ratio is greatly improved so that the measurement is more accurate and reliable. The instrument's storage capacity of 1000 data, are free to query in accordance with the time period of the previous data, and equipped with a computer connected to the communication interface. The instrument is equipped with temperature and humidity sensor interface, connected to temperature and humidity sensor (optional) can simultaneously measure temperature and humidity. Instrument AC and DC, when the power cord can not reach the power outlet or power failure can easily enable the machine battery (rechargeable) power supply, can be used continuously for 6 hours. The instrument uses high-quality hairline stainless steel for chassis, bevel structure, blue screen display, small size, light weight, novel appearance, clear display, easy to carry, long-term use, still as new.
