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JNYQ-THC-51 online gas chromatograph

The JNYQ-THC-51 gas chromatograph series is a new generation product developed by Xi'an Juneng Instrument Co., Ltd. The instrument can be equipped with five detectors, including high sensitivity thermal conductivity (TCD), hydrogen flame ionization (FID), photoionization (PID), ultra-high sensitivity helium ionization detector (PDHID), zirconium oxide detector (ZrO), etc., to achieve online analysis of ppb% impurities; Analyze data transmission through Modbus TCP, Modbus RUT protocol, or 4-20mA signal; The instrument is equipped with an embedded computer control system as standard, and the built-in analysis software can easily achieve instrument control, sample injection analysis, and data transmission; It can be installed in a 19 inch standard cabinet and can also be applied to laboratory analysis.

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Detailed description

1. Overview

The JNYQ-THC-51 gas chromatograph series is a new generation product developed by Xi'an Juneng Instrument Co., Ltd. The instrument can be equipped with five detectors, including high sensitivity thermal conductivity (TCD), hydrogen flame ionization (FID), photoionization (PID), ultra-high sensitivity helium ionization detector (PDHID), zirconium oxide detector (ZrO), etc., to achieve online analysis of ppb% impurities; Analyze data transmission through Modbus TCP, Modbus RUT protocol, or 4-20mA signal; The instrument is equipped with an embedded computer control system as standard, and the built-in analysis software can easily achieve instrument control, sample injection analysis, and data transmission; It can be installed in a 19 inch standard cabinet and can also be applied to laboratory analysis.

 

2. Application field

• Air division factory

• Environmental Monitoring (VOCs)

• Process control

• Steel industry

• Low temperature tank truck filling station

• Special Gas Laboratory

• Aerospace

• Photovoltaic industry

• Chlor alkali industry

• Coal chemical industry

  

3. Main technical features

• Implement real-time computer control and data processing;

• Real time display of various parameters such as chromatograms and instrument status;

• High precision, stable and reliable temperature control system;

• A concise and clear human-machine dialogue interface, easy to operate, easy to learn and use;

• Different detectors can be configured according to the characteristics of the monitoring medium, which is flexible and convenient, and can meet the needs of various working conditions;

• The storage function of ten analysis parameters is suitable for multi sample analysis scenarios.

 

4. Technical parameters

• Control method: Embedded industrial computer

• Detector types: Pulse discharge helium ionization detector (PDHID), thermal conductivity (TCD), hydrogen flame ionization (FID), photoionization (PID) (optional according to operating conditions)

• Lower Range Limit: (PDHID) 5ppb; (TCD) 5ppm; (FID) 0.05ppm; (PID) 0.1ppb

• Drift/repeatability: ± 1%~± 5%

• Sample gas flow rate: 50ml/min

• Sample gas pressure:< 0.1MPa

• Sample gas interface: 1/4 "Swagelok SS

• Carrier gas type: He, N2, hydrocarbon removal air

• Carrier gas interface: 1/8 "Swagelok SS

• Carrier gas flow rate: 100ml/min

• Carrier gas pressure: 0.4 MPa

• Display: LED

• Power supply: AC220V, 50-60Hz; Power 400W

• Weight: 20Kg

• Size: Standard 5U rack housing 482mm (W) x 222mm (H) x 400mm (D)

• Communication interface: RS-232/485 communication protocol modbus

Key words:

Flue gas analyzer, flue gas online monitoring, VOCS online monitoring, waste incineration online monitoring

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