GC-9850portable gas chromatograph

---Application of natural gas blending and calorific value analysis

Product Introduction

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 liquefied gas mixed with dimethyl ether, methanol, formaldehyde, nitrogen, carbon dioxide, etc. According to the 13th Five Year Plan and the comprehensive implementation of the coal to gas policy, our company has also developed a gas calorific value analyzer,It can achieve full analysis of oxygen, nitrogen, methane, ethane, carbon dioxide, propane, isobutane, n-butane, n-pentane, isopentane, and hydrocarbon components above C6+in various gases with a single injection. Using calorific value software to automatically calculate the detected gasComponent content, high calorific value, low calorific value, density, relative density, Huabai number, combustion potentialAn instrument that automatically generates reports.

Instrument features:

●This instrument adopts12Inch tablet computer, with rich and intuitive display content, can directly display spectra and results. And it has one click sample delivery testing, which can be operated and used on site anytime and anywhere;

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,

● Chinese and English software operation interface, and can be freely switched

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

● Air cut-off and leakage protection system to prevent instrument damage caused by air cut-off

●This machine integrates an analysis column, a detector, working software, and a computer. Convenient to carry, suitable for both direct sampling and testing on industrial pipelines and laboratory airbag sampling and analysis

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 calculate 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

Built in automatic sampling pump and electric injection valve to improve the repeatability of detection results.

● Remote sampling through PU tube for online analysis

● Can be equipped with a mouse and printer

Shanghai gas analyzer manufacturerGas detection parameters:

1.Carrier gas: high-purity hydrogen gas (purity ≥ 99.995%)

2.Built in calorific value softwareAutomatically calculatedComponent content, high calorific value, low calorific value, density, relative density, Huabai number, combustion potential

3.TCDSensitivity S ≥ 3000mv. ml/mg (benzene) Noise ≤ 0.02mv

4.Air intake requirements: dust-free, waterless, oil-free

5.Built in sampling pump flow rate: 0-5000ml (adjustable)

6.Built in sampling pump sampling time: 0-9999.99min (adjustable)

7.Built in injection valve: automatic injection, automatic reset (program controlled, adjustable)

8.Qualitative time error: ≤ 0.02min

9.Quantitative repeatability: RSD≤1%

10.Analysis cycle:<10 minutes

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

12.Work environment:- 10℃-60℃Humidity: 10% -85%

13.Input power supply: AC220V DC12V 24V

14.Whole machine weight:11KG(About)

Shanghai gas analyzer manufacturerReference standards:
GB/T 10410-2008Gas chromatographic analysis method for constant components of artificial coal gas and liquefied petroleum gas

GB/T 12208-2008Method for determination of composition and impurity content of artificial gas

GB/T 11062-2014Calculation method for calorific 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"

Application areas:

LNG CNGThere are many industries including gas stations, oilfield gas, coalbed methane, mine gas, shale gas, gas pipeline transportation companies, gas transportation companies, gas reserve stations, coal to gas enterprises, LNG point supply, gas appliance production enterprises, petroleum refining, coking plants, smelting plants, and gas supply stations.