Response policy:
Monitoring Plan for Volatile Organic Compounds in Environmental Air of Key Areas in 2018
Monitoring Plan for Volatile Organic Compounds in Environmental Air of Cities at or above the Prefecture Level in 2019
Monitoring Plan for Volatile Organic Compounds in Environmental Air of Key Areas in 2020
Action Plan for Comprehensive Control of Air Pollution in the Fenwei Plain of Beijing Tianjin Hebei and Surrounding Areas in Autumn and Winter of 2020-2021
Implementation Plan for Air Pollution Control Action in 2021
Compliant with standards:
HJ 759-2015 Determination of volatile organic compounds in ambient air - Gas chromatography-mass spectrometry with sampling tank
HJ 1012-2018 Technical Requirements and Testing Methods for Portable Monitoring Instruments for Total Hydrocarbons, Methane and Non Methane in Environmental Air and Waste Gas
GB/T 14678-1993 Air quality - Determination of hydrogen sulfide, methyl mercaptan, methyl sulfide and dimethyl disulfide - Gas chromatographic method
HJ 1078-2019 Determination of 8 sulfur-containing organic compounds, including methyl mercaptan, in waste gas from fixed pollution sources
HJ/T 194-2005 Technical Specification for Manual Monitoring of Environmental Air Quality
Product Introduction:
The fully automatic tank cleaning instrument adopts two control methods, computer and touch screen, with flexible and convenient application operation. It can print and output QA/QC reports and is suitable for different specifications of Su code tanks (1/3/6/15L) and Tedlar for air sampling ® The fully automatic cleaning and humidification of the airbag enables the cyclic use of the sampling container, effectively removing residual VOCs from the sampling tank or airbag.
Product advantages:
Innovatively integrating computers, incubators, pipelines, etc. into one, saving laboratory space while also saving energy and noise; Equipped with a standard hot box that can be heated up to 150 ℃, it has high tank cleaning efficiency and saves customers the cost of selecting a heating system;
Each gas path should be independent to avoid the use of multi way valve systems with background pollution, ensuring the cleaning efficiency of Su Ma tanks; All gas pipeline components are made of 316 stainless steel and undergo strict silane inert treatment; The standard maximum cleaning capacity (3L, 6L) is 8 bits, and the interface is compatible with all brands of sampling tanks on the market; Adopting a dual system of diffusion silicon sensor and vacuum silicon sensor for pressure measurement, the range is larger and more accurate.
Application scenarios:
1. Fixed pollution source online or sampling analysis (point source monitoring)
2. Online monitoring of unorganized emissions at the factory boundary (factory boundary station)
3. Online atmospheric monitoring (air station/atmospheric station/regional control station/national station)
4. Environmental air sampling and detection (point sampling/encrypted sampling/daily average sampling)
5. GC-MS laboratory testing of atmospheric pre concentration pretreatment for Su Ma tank sampling