Desktop Laser Dust Particle Counter Instrument Printing Function Data Memory

CW-ppc300 three channel desktop laser dust particle counter is designed according to the international standard iso14644-1 and GMP and calibrated according to the requirements of jjg546-88 measurement specification issued by the State Administration of metrology. It has the functions of bilingual display in Chinese / English, real-time monitoring controlled by microcomputer, high measurement accuracy, fast speed and direct printing of detection results.

Product introduction

Cw-ppc300 three channel desktop laser dust particle counter is designed according to the international standard iso14644-1 and GMP and calibrated according to the requirements of jjg546-88 measurement specification issued by the State Administration of metrology. It has the functions of bilingual display in Chinese / English, real-time monitoring controlled by microcomputer, high measurement accuracy, fast speed and direct printing of detection results. It is mainly used to detect the concentration and distribution of air dust particles in clean rooms or dust-free workshops. It is a special measuring instrument to determine the environmental cleanliness level. It is widely used to detect the cleanliness level of purified environment, purification room and dust-free room in electronic industry and pharmaceutical industry.

 Functional features

At the same time, three particle size channels set by the user are sampled and analyzed

Sampling mode: accumulation / difference / concentration / average

Up to 1000 groups (Times) of measurement data memory

Automatic timing sampling and overrun alarm

External temperature and humidity sensor to ensure test accuracy

AC / DC measurement and printing

USB interface can be used for data download

Flow meter shall be configured randomly

Technical parameter

-Test particle size: 0.3 μ m、0.5 μ m、5.0 μ M (you can customize the particle size to be measured between 0.3, 0.5, 0.7, 1.0, 2.0, 2.5, 5.0 and 10)

-Consistency loss: less than 5% at 2000000 particles per cubic foot

-Flow: 2.83 L / min (0.1 CFM)

-Counting efficiency: 100 ± 10% @ 0.5 μ m

-Verification standards: jis-b-9921 (1997), astm-f649-01, astm-f328-98 (NIST traceable)

-Sampling time: set by the user (1 second ~ 59 minutes and 59 seconds)

-Sampling frequency: 1 to 99 times or continuous

-Alarm level: 100 ~ 1000000 (fed209e standard) or 5 ~ 9 (iso14464-1 standard)

-Data memory capacity: 1000 groups (Times) or 3000 measured data

-Self cleaning time: ≤ 5min

-Printing function: built in thermal printer

-Power supply: input AC100V ~ 240V, 50 / 60Hz (including 7.4v/3000mah rechargeable lithium battery)

-Outline: 180 (W) x 212 (d) x 123 (H) mm

-Weight: less than 3500 g (including battery)

-Environmental conditions: working environment: 5 ~ 45 ° C, < 90% RH; storage environment: - 20 ~ 60 ° C, < 90rh

-Standard accessories: power adapter, temperature and humidity sensor, power sampling head, hose, USB flash disk, USB data cable and protection box

 Application area

Dust particle counter is an instrument used to measure the number and particle size distribution of dust particles per unit volume in a clean environment. It can be widely used for provincial and municipal drug inspection institutes, blood centers, epidemic prevention stations, CDC, quality supervision institutes and other authoritative institutions, electronic industry, pharmaceutical workshops, semiconductors, optical or precision machining, plastics, painting, hospitals, environmental protection, inspection institutes, etc Production enterprises and scientific research departments.