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E-mail
cnhy@cnhy.cn
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Address
Building 5, No. 165 Tieqishan Road, Chengyang District, Qingdao City
Product Categories
- Smoke sampling gun and preprocessor
- Orifice flowmeter
- Comprehensive pressure and flow calibrator
- Smoke and dust sampling gun
- Tunnel sampling device
- Vacuum box airbag sampler
- Air semi volatile organic compound sampler
- Handheld VOCs detector
- soap-film flowmeter
- microbial sampler
- Air pollutant sampler
- Medium flow sampler
- Integrated particulate matter/air pollutant sampler
- High flow sampler
Qingdao Hengyuan Technology Development Co., Ltd
Tunnel sampling device
NegotiableUpdate on 08/15
- Model
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Overview
Purpose: Used for collecting particulate matter and gaseous pollutants in tunnels
Product Details
Purpose:
Used for collecting particulate matter and gaseous pollutants in tunnels, can implement constant velocity sampling
Technical indicators:
1. Attraction flow velocity range: 6-20m/s
2. There are three particulate matter sampling ports and one gaseous pollutant sampling port on the same cross-section inside the device pipeline
