1. Airflow resistance test
2. Adsorption efficiency/penetration rate
3. Determine desorption
This device is composed of aerosol generator, mixing system, flow reference and concentration calibration system. It uses the aerosol generation system to provide a quantitative supply of test particles, and uses uniform dilution, diffusion, stabilization, etc. to transport aerosols with a set concentration, and adopts aerosol photometer mass concentration standard device (reference photometer) or filter film to weigh Law as a traceability method.
|Concentration occurrence range||(0.01～30)mg/m³|
|Use dust||ISO test dust|
|Center point stability||≤5%|
|PM2.5 cutter||Meet the calibration requirements|
|Sampler working point flow||16.67L/min, flow meter detection accuracy 1%|
|Membrane sampling||Small flow TSP/PM10/ PM2.5 sampling head, filter membrane specification φ47mm|
|Dust treatment||Replaceable air conditioning filter|
|Reference Size||1800mm (length) × 1600mm (width) × 3500mm (height)|
·The control system adopts industrial control computer and PLC, with wide control range, high precision, and data acquisition and analysis.
·The control interface adopts capacitive touch display + window genuine operating system, which is convenient and flexible to operate.
·Independent dust aerosol generating unit, with manual/automatic two control modes, can be independent control or integrated control.
·The generated dust aerosol has a wide range of concentration, high accuracy, fast response speed and good stability.
·With weighing calibration function, wide application range
No.58 Zhengliang 4th Road, Daoyi Development Zone, Shenbei New District, Shenyang City
Official website of mobile phone
WeChat official account
Copyright © 2021 xinke.net.cn All rights reserved. 辽ICP备05024146号-1 Powered by：300.cn Shenyang