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E-mail
sdgerte@126.com
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Phone
13589335800
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Address
Hengda Yulan International, Liuting Street, Chengyang District, Qingdao City
Product Categories
Shandong Geert Environmental Technology Co., Ltd
Volatile Organic Compounds (TVOC) Online Monitoring System
NegotiableUpdate on 02/28
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Application field of volatile organic compound (TVOC) online monitoring system: grid distribution of urban ambient air. Agricultural straw burning, forest fire alarm, and air quality monitoring in tourist attractions. Can be installed on various mobile tools for monitoring. Industrial related monitoring: petrochemical industry, power plants, waste treatment stations or yards, mining industry, heavy industry, airports, docks, railways, construction sites.
Product Details
| brand | Other brands | Price range | discuss personally |
|---|---|---|---|
| measuring method | β - ray method | Measurement parameters | Other parameter combinations |
| Origin category | domestic | application area | Environmental protection, chemical industry, agriculture, geology and mining, electronics |
1、 Volatile Organic Compounds (TVOC) Online Monitoring SystemMain features:
- Real time online analysis of ambient air TVOC, temperature, and humidity using sensor methods.
- The entire sampling pipeline is made of corrosion-resistant and anti adsorption materials to ensure the integrity of the samples. It has a safe design and can be unmanned.
- Integrated data acquisition and transmission unit, communication protocol compatible with the "Data Transmission Standard for Pollutant Online Automatic Monitoring (Monitoring) System" (HJ212-2017)
- Built in gas filtration and gas water separation device.
- Built in zero gas generator and switching control system, capable of achieving zero point automatic and remote calibration.
- Adopting imported 10.6eV photon energy ultraviolet lamp light source with a lifespan of not less than 1 year.
- Built in UPS power supply system ensures the upload of power-off status information.
- Built in massive data storage unit, capable of recording test data and instrument operation logs for more than 3 years, and can encrypt transmission data.
2、 Volatile Organic Compounds (TVOC) Online Monitoring SystemInternal components:
Gas water separator: separates moisture from the air, with the advantages of high water removal efficiency and small volume.
Zero gas generator: an intelligent instrument used to calibrate the zero point of monitoring instruments with pure gas and dilution gas of standard gas, making data more accuratestability.
Closed loop constant current control sampling system: controls the start, stop, and flow of the pump.
Imported solenoid valve: It can be remotely calibrated by switching between the tested gas and zero gas through the solenoid valve control board.
3、 Technical parameters
Analysis principle |
PID |
Range |
Concentration range (0-40) μ mol/mol |
Indication error |
≤±10%FS |
repeatability |
≤5% |
Zero/range drift |
±5%FS |
Response time (T90) |
≤120s |
Optional:
