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Chengdu Leiyu Measurement and Control Technology Co., Ltd
Dynamic gas distribution instrument
NegotiableUpdate on 05/07
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Overview
The dynamic gas analyzer is used for measuring unit preparation of standard gases, adjusting the concentration and flow control of gas sources required for physical and chemical experiments in scientific research institutions, and supporting analyzers for environmental monitoring stations. The execution standards include HJ 38-2017 Determination of Total Hydrocarbons, Methane, and Non Methane in Fixed Pollution Source Waste Gas Gas Gas Gas Chromatography Method, HJ 57-2017 Determination of Sulfur Dioxide in Fixed Pollution Source Waste Gas Fixed Potential Electrolysis Method $r $nHJ 1012-2018 Portable Monitoring Instruments for Total Hydrocarbons, Methane, and Non Methane in Environmental Air and Waste Gas Technical Requirements and Detection Methods HJ 1013-2018 Fixed Pollution Source Waste Gas Non Methane
Product Details
Product Name:Dynamic gas distribution instrument Specification Model：LY-200B
use Usage: Used for preparing standard gases for measurement units, adjusting the concentration and flow control of gas sources required for physical and chemical experiments in scientific research institutions, and for supporting analysis in environmental monitoring stationsceremony
Execution standard:HJ 38-2017 Determination of Total Hydrocarbons, Methane and Non Methane Total Hydrocarbons in Waste Gas from Fixed Pollution Sources Gas Chromatography Method
HJ 57-2017 Determination of Sulfur Dioxide in Fixed Source Waste Gas by Potentiometric Electrolysis Method
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 HJ 1013-2018 Technical Requirements and Testing Methods for Continuous Monitoring Systems for Non Methane Total Hydrocarbons in Fixed Pollution Source Waste Gas
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Dynamic gas distribution instrument
Key Features:
1. High precision ratio: uncertainty<1%
2. There are many types of gases to be prepared: Da 30 various, multiple, diverse, a variety of
3. Wide dilution ratio range, 1:11:1000 (customizable)
4. Pipeline system anti-corrosion,316L stainless steel pipe EP Grade or PTFE road fittings
5. Humanized interface operation, independently developed and customizable for upgrade
6. Automatic calibration, automatically correcting standard flow rates for different gas concentrations and environments
7. Short gas distribution time, greatly saving users' gas costs
Technical Indicators:
1.The standard dilution ratio is:1:11:1000，
2.Conventional exhaust flow rate:200-2000 ml/min
3.Traffic repeatability:＜0.2%
4. Gas distribution uncertainty:<1%
5. Preheating time:No preheating required
6. Instrument power supply:220VAC
7.Usage environment:5℃～45℃
8. Overall dimensions440mm wide x205mm tall x 400mm deep
9. Instrument weight: approximately 10kg
The flow range, maximum dilution factor, chassis size, etc. can be customized according to user requirements
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