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| Categories | Ambient Air Quality Monitoring Instruments | 
|---|---|
| Brand Name: | Wayeal | 
| Model Number: | AQ7800 | 
| Certification: | ISO, CE | 
| Place of Origin: | Anhui, China | 
| MOQ: | 1 | 
| Price: | Negotiation | 
| 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: | Wayeal Ambient Air Quality Monitoring Instruments for Non-methane Total Hydrocarbons | 
| Packing: | Wooden Case | 
| Diamension: | 1030*720*2060mm, 970*900*1000mm | 
| Detection of substances: | Methane, non-methane hydrocarbons | 
| Detection Limit: | ≤20 ppbC | 
| Application: | NMHC monitoring at urban air stations | 
| Company Info. | 
| Anhui Wanyi Science and Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Wayeal Ambient Air Quality Monitoring Instruments for Non-methane Total Hydrocarbons
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 concentrations of non-methane hydrocarbons (NMHC).
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
Urban air station MHC monitoring,
VOCS monitoring for city roads, airports, ports, etc.
VOCS monitoring at enterprise plant boundaries
Park air VOCS monitoring
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