CW HPC200A детектор очистки воздуха счетчик частиц пыли PM2.5

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Характеристики


This instrument is mainly used to test the purification efficiency of the air purifier, suitable for sales staff, as well as the importance of purification of air purifier, need to be detected at any time the personal use of air pm2.5.If used in factories, laboratories and other places, you need to choose other models.CW-HPC200 (A)Air purifier detector efficiency is dedicated to measuring the air purifier air inlet and outlet in unit volume, the number of dust particles and according to the number of inlet and outlet of dust particles to calculate the efficiency of the instrument.It is a set of air dynamics of Shenzhen City Environmental Technology Co. Ltd. trade power absorption of high sensitivity micro sensor foreign advanced technology on the independent development of the,digital signal processing,Light mechanical and electrical integration of high-tech productsThe basic principle is that the laser is scattered by dust particles,Digital signal processing of pulse signal output from optical sensor,Measurement parameter setting,The results show that buttons, time, date, etc. by the built-in microcomputer(MCU)Control and implementation.

Test particlegrainpath

0.3,2.5Mu(MUsers are available at 0.3~5.0MumCustom factory default to be measured between the two particle size

Light source

Laser diode (longer than 100000 hours)

Consistency loss

When 2000000 particles per cubic foot are less than 5%

Counting efficiency

100 + 10%0.5 M

Verification standard

JIS-B-9921 (1997), ASTM-F649-01, ASTM-F328-98 (NIST traceable)

Test method

Concentration (per liter)

Data memory capacity

A pair of measurement data

Error indication

Exceeding maximum count, laser power attenuation, exceeding calibration flow (+ + 5%), battery power shortage

MaximumCommunication rate

12MBPS

Power Supply

Rechargeable Li-ion lithium ion battery (7.4V/1020mAh) or AC adapter (input: 100)~240V, output 9V/1.5A)

Battery working time

Continuous test time greater than 6 hours

Outline dimension

93 (W) *46 (D) *180(H) mm

Weight

About 600 grams(including battery)

environment condition

Work environment 5~45DEG C, 90%RH

Stored Environment: -20~60DEG C, 90%RH

Standard accessories

ACAdapter, portable protective bag, manual

The air purifier purification efficiency tester canWhen the two particle size file(0.3,2.5)Detection and analysis, the instrument is set to the default measurement, that is, at this time the user will be able to get the instrument to measure the amount of dust particles in the unit volume20Seconds after the automatic display settings, the user will take the instrument to the air outlet measurement20After the measurement, the purification efficiency of the purifier is calculated automatically according to the number of dust particles in the air inlet and outlet. The instrument has high test precision,Stable performance,High functionality,Simple and convenient operation,Achieve and exceed all the performance indicators of international similar products. TheThe purification efficiency of the air purifier can effectively reflect the purification effect. Users only need to use the instrument of air purifier, air inlet and outlet are measured, it can accurately reflect the real number of particles before and after purification, and calculate the purification efficiency percentage, therefore, this instrument is very useful in the detection and analysis of the effect of air cleaner. Purification instrument detection efficiency of air purifier is mainly imported from abroad with high sensitivity, high resolution, high stability analysis of dust particle sensor and high precision sampling pump is an important part of the sampling pump to collect data, then read the sensor detection and analysis, then analysis the data in real time to reflectLCDDisplay screen.
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Company Information

 

Skype: hi-tester1

Wechat: 18923861750

Phone number: 086 18923861750


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