Introduction:
The instrument uses filter membrane weighing method to capture the inhalable particles (PM10) and fine particulate matter (PM2.5) in the ambient atmosphere. The instrument adopts imported high-load piston pump, constant current sampling flow rate of 16.67L/min, and after a long time a large number of The experiment can still meet the requirements of long-term trouble-free operation in the harsh field environment. It is a new small-flow particle sampler introduced by our company.
Executive standard
HJ 618-2011 Determination of Ambient Air PM10 and PM2.5 Gravimetric Method
HJ 93 -2013 "Technical requirements and test methods for ambient air particulate matter (PM10 and PM2.5) samplers"
Features:
1. Adopt high load brushless piston pump, strong load capacity and stable operation;
2. Instrument sampling can set timing, equal interval cyclic sampling;
3. Instrument sampling intelligent protection to ensure stable operation for a long time;
4. Low power consumption and low noise;
5. Can be reserved 0 - 7 days to start sampling at any time;
6. Automatically measure ambient temperature, atmospheric pressure, temperature before flow meter, pressure, calculate standard condition and working condition volume;
7. The sampling data is automatically memorized, power failure during the sampling process, and automatic call recovery;
The instrument has the function of preventing rain and snow, so as to avoid instrument damage caused by sudden precipitation when unattended;
8. OLED self-illuminating wide temperature screen, suitable for cold environment.
Technical Parameters:
The main parameters | Parameter range | Resolution | Accuracy |
(15~30)L/min | 0.01 L/min | Better than ±2% | |
Temperature before flow meter | (-40~85)℃ | 0.1℃ | Better than ±1°C |
Flow meter pressure | (-45~0)kPa | 0.01 kPa | Better than ±0.1kPa |
Atmospheric pressure | (50~130)kPa | 0.01kPa | Better than ±0.5kPa |
Ambient temperature | (-40~85)℃ | 0.1℃ | Better than ±1°C |
Sampling method | Manual, automatic continuous cycle sampling | ||
Load capacity | Load capacity >35kPa at 16.67L/min flow | ||
Instrument noise | ≤62dB(A) | ||
Host size | |||
Host weight | ≤8.0 kg | ||
Working power supply | AC220V±10%, 50Hz | ||
Power consumption | ≤50W | ||
Dear customer,
We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .
Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.
Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.
If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba
We firmly believe that science and technology is no boundaries
Our mission is to make every effort to contribute to all humanity.
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