GCQ-9850Automatic gas calorific value analyzer

Using classification:Transformer oil dissolution gas analyzer、Mine gas analyzer, gas calorific value analyzer, non methane total hydrocarbon analyzer, environmental VOC analyzer, solvent residue analyzer, soil pesticide residue analyzer

：The GC-9850 portable gas chromatograph has strong expandability and can be used for analysis in various situations.
Application scope of portable chromatograph: routine analysis of control and detection in power, environment, medicine, pesticides, petroleum, coal, commercial inspection, epidemic prevention, universities, scientific research, and chemical industry.

With the rapid development of China's gas industry, under the guidance of the West East Gas Pipeline national policy, our company actively develops supporting equipment for gas field applications. We have successively developed gas detection instruments for the mixing of dimethyl ether, methanol, formaldehyde, nitrogen, carbon dioxide and other gases in liquefied gas. According to the 13th Five Year Plan and the comprehensive implementation of the coal to gas policy, our company has also developedIt can achieve full analysis of hydrocarbon components such as oxygen, nitrogen, methane, ethane, carbon dioxide, propane, isobutane, n-butane, n-pentane, isopentane, and C6+in various gases with a single injection. Using calorific value software to automatically calculate the detected valuegasComponent content, high calorific value, low calorific value, density, relative density, Huabai number, combustion potentialAn instrument that automatically generates reports. Widely used in gas appliance production enterprises, gas companies, liquefied gas stations, petroleum refining, coking plants, smelters, and gas supply stations.

Automatic gas calorific value analyzercharacteristic:

● The instrument adopts a 12 inch tablet computer, which displays rich and intuitive content, and can directly display spectra and results.

The instrument adopts a fully microcomputer control system, and the bus control platform of * can modularize and expand the chromatographic system;

New digital design, highly integrated electronic circuit, with excellent reliability and anti-interference ability,

Complete temperature overheating protection and platinum resistance open circuit and short circuit alarm functions to ensure that the temperature does not lose control;

● This machine integrates analysis columns, detectors, working software, and a computer into one gas calorific value analyzer.

Integrated sealed heating with low heat dissipation ratio, higher efficiency, and energy savings.

According to different user needs, up to 3 detectors can be installed, and a methane converter can also be installed.

● Gas source pressure 0.3Mpa, gas purity 99.995%, flow rate 300ml/min

● The machine has a gas flow display, making observation intuitive and convenient.

● Dual channel calorific value working software, automatically calculates the detected gas component content, high calorific value, low calorific value, density, relative density, Huabai number, combustion potential, etc

This machine is designed for the gas industry and is equipped with either a six way valve or a ten way valve according to different user needs

Gas automatic sampling pump and automatic injection valve to improve the repeatability of detection results.

● Remote sampling can be achieved through a beam tube for online analysis

● Can be equipped with a mouse and printer

Technical parameters:

Hydrogen flame ionization detector (FID)

Detection limit: Mt ≤ 8 × 10-12g/s (n-hexadecane-isooctane solution);

Baseline noise: ≤ 0.02mv

Baseline drift: ≤ 0.15mv/h

● Linear range: ≥ one hundred and seven

● Maximum operating temperature: ≤ 400℃

Thermal conductivity detector (TCD)

Sensitivity: S≥3500mV•ml/mg

Baseline noise: ≤ 0.02mv

Baseline drift: ≤ 0.15mv/h

● Linear range: ≥ one hundred and five

● Maximum operating temperature: ≤ 400℃

Instrument size: 470mm × 360mm × 220mm (length * depth * height)

Input power supply: AC220V DC12V 24V

Whole machine weight:11KG(About)

Reference standards:
GB/T 10410-2008 "Gas Chromatography Analysis Method for Constant Components of Artificial Gas and Liquefied Petroleum Gas"

GB/T 12208-2008 "Determination of Composition and Impurity Content of Artificial Gas"

GB/T 11062-2014 "Calculation Method for Heating Value, Density, Average Density, and Wopo Index of Natural Gas"
SH/T 0230-92 "Determination of Composition of Liquefied Petroleum Gas (Chromatography Method)"
GB/T 13610-2014 "Composition Analysis of Natural Gas - Gas Chromatography Method"
GB/T 12206-2006 "Determination of Heating Value and Relative Density of Urban Gas"
GB 10410.1-89 "Gas Chromatography Analysis Method for Components of Artificial Gas"
GB 10410.2-89 "Gas chromatographic analysis of constant components in natural gas"
GB 10410.3-89 "Gas Chromatography Analysis of Liquefied Petroleum Gas Components"