Anhui Wanyi Science and Technology Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 50 Pieces Per Month |
| Delivery Time | 15 days |
| Packaging Details | One piece per wooden case |
| Product Name | Ambient Air Quality Monitoring Instrument |
| Packing | Wooden Case or Customization |
| Detection Method | GC-FID |
| Detection of substances | Methane, non-methane hydrocarbons |
| Detection Limit | ≤20 ppbC |
| Application | urban roads, airports VOCS monitoring |
| Brand Name | Wayeal |
| Model Number | AQ7800 |
| Certification | ISO, CE |
| Place of Origin | Anhui, China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50 Pieces Per Month |
| Delivery Time | 15 days | Packaging Details | One piece per wooden case |
| Product Name | Ambient Air Quality Monitoring Instrument | Packing | Wooden Case or Customization |
| Detection Method | GC-FID | Detection of substances | Methane, non-methane hydrocarbons |
| Detection Limit | ≤20 ppbC | Application | urban roads, airports VOCS monitoring |
| Brand Name | Wayeal | Model Number | AQ7800 |
| Certification | ISO, CE | Place of Origin | Anhui, China |
| High Light | GC-FID total hydrocarbon analyzer ，Air total hydrocarbon analyzer ，GC-FID air pollution monitoring instruments | ||
Ambient Air Quality Monitoring Equipment for Non-methane Total Hydrocarbons Detection
Product Introduction
The continuous ambient air monitoring instruments uses the GC-FID method to directly measure the concentration of methane and non-methane hydrocarbons by back-blowing and enrichment of the sample gas, enabling accurate measurement of low The continuous ambient air non-methane monitoring system uses the GC-FID method to directly measure methane and non-methane concentrations by back-blowing and enrichment of the sample gas. The system operates with a constant flow rate of ambient air into the sampling system. After de-dusting, the sample is enriched and removed at low temperature by a large capacity composite enrichment column, the MFC accumulates the sampling volume, the valve is switched and the back-blowing is performed, resulting in a separate peak of non-methane total hydrocarbons and a direct measurement of the concentration.
Product Performance
1. Accurate determination of total non-methane hydrocarbons in ambient air with detection limits at the ppb level.
2. Low-temperature cold trap enrichment and removal technology to improve the accuracy of direct measurement of non-total methane hydrocarbons
3. Passivation treatment of the internal piping of the instrument, very low adsorption
4. Full cold point free design for non-destructive testing of high boiling points
Product Parameter
| Ambient Air Quality Monitoring Instruments | |
| Size | 1030*720*2060mm, 970*900*1000mm |
| Working Temperature | 15-35C° |
| Measurement Range | 0-5ppm |
| Measurement Error | ≤±1% F.S. |
| Measurement Method | GC-FID |
| Detection Limit | ≤20 ppb |
| Working Humidity | ≤85%RH |
Industry Application
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2003
Total Annual:
50 Million-100 Million
Employee Number:
1300~1500
Ecer Certification：
Verified Supplier
Anhui Wanyi Science and Technology Cooperated Limited Company founded in 2003, is a professional manufacturer and supplier of analytical instruments with an international vision and operational standards, whose leading products cover chromatography, spectroscopy, mass spectrometry and varieties of i... Anhui Wanyi Science and Technology Cooperated Limited Company founded in 2003, is a professional manufacturer and supplier of analytical instruments with an international vision and operational standards, whose leading products cover chromatography, spectroscopy, mass spectrometry and varieties of i...
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