Place of Origin:
Anhui, China
Brand Name:
Wayeal
Certification:
ISO, CE
Model Number:
AQ7800
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
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