Type CLJ-3106 large flow laser dust particle counter
The instrument is based on the new version of the GMP (2010 Edition) and the requirements of Nanjing University of Science and Technology and other units jointly developed a successful product development. The whole body of the product is made of 316L stainless steel shell. The laser sensor adopts the whole semiconductor laser and the semiconductor light sensitive diode receiver, which ensures the stability of the light source and the accuracy of the signal receiver. The stray light in the scattering cavity is greatly reduced, and the signal to noise ratio of the sensor is improved. The LCD large screen display and PVC thin film switch control, the display data is clear, easy to operate. The instrument can be based on customer selection criteria, automatically determine the various levels of purification. The products are widely used in medical, pharmaceutical, electronic, chemical, optical, food, cosmetics, biological products, aerospace and various testing agencies for the detection of dust particles
Main technical parameters:
Light source semiconductor laser, life is more than 10 years >30000h
The sampling flow rate 28.3L/min (1ft3) pump inlet
Display mode 122 x 90mm high resolution LCD screen display (LCD) in both Chinese and English interface, real-time display, display on a cycle, concentration real-time display, can display time, date, measuring value, temperature and humidity, room number, sampling, sampling number, status and other parameters, the 95% UCL computing, direct display particle concentration (heart / m3)
Power supply AC power supply AC:220V + 5%, 50 HZ
Working hours 10 hours
The cumulative value of the counting mode, the difference value, the value of the concentration
Test mode is single, repeated, continuous, calculation, remote,
Unit conversion unit can be converted into M3
Particle sizes of 0.3, 0.5, 1, 3, 5, 10 m, six size at the same time count. Particle size can be customized according to customer needs
The sampling period of 1 ~ 9999 (S) delay count: 0 ~ 99 (S) self purification time: less than or equal to 10 (min)
钢铁是怎样炼成的 2016-5-13 14:35:41
The cumulative value of the counting mode, the difference value, the value of the concentration
Test mode is single, repeated, continuous, calculation, remote,
Unit conversion unit can be converted into M3
Particle sizes of 0.3, 0.5, 1, 3, 5, 10 m, six size at the same time count. Particle size can be customized according to customer needs
The sampling period of 1 ~ 9999 (S) delay count: 0 ~ 99 (S) self purification time: less than or equal to 10 (min)
Working environment temperature: 0 ~ 40 C (50 to 104 degrees Fahrenheit) relative temperature: 20 ~ 90%RH, no condensation. Atmospheric pressure: 86-106KPa
Temperature and humidity: choose and buy (1) temperature: 10 ~ 35 degrees C + 1 C. (2) humidity: 10 ~ 75%RH + 5%
UCL set sampling points (A): 2 to 9 point set. Sampling times per point: (L) 2 to 9 times setting measurement position: 0-999
The UCL report is in accordance with ISO14644-1, GB50073-2001, GMP (2010).
Data storage can store 1000 sets of data (circular buffer) (including particle size, data, environmental data, years, months, days, time, sample volume, data position port), power down data is not lost.
Set the alarm instrument level alarm function, to clean room 100, 1000, 10000 level, class 1 00000, level 3 00000, 1 000000 level exceeded alarm. At the same time, in accordance with the A / B / C / D of the new version of the GMP standard four level of static and dynamic standard measurement / four standard handover measurement
Zero count in accordance with the JJF-1190-2008 dust particle counter measurement calibration specification and B9921:1997 JIS every five minutes less than 1
Print function built-in printer
Weight 8.6kg
Calibration JJF-1190-2008 dust particle counter measurement calibration specification can be trace back to the American National Standards Institute of Technology (NIST), we have been through the National Metrology built standard assessment, back to Shanghai metering technology research institute can also be self calibration or third party national metrology institutes for calibration
Standard configuration professional and other power sampling head, sampling tube with a sampling frame, zero filter, USB RS 232 module, RS 232 connection line, computer connection communications software disc, built-in printer,,
Size 140 x 400 x 260