1、 Main features:

1. The GS-300 chromatographic analyzer has a built-in hydrogen generator, high electronic circuit integration, good reliability, simple operation, and ensures stable and reliable instrument quality,

It can operate continuously for a long time, ensuring work efficiency and saving maintenance costs. It automatically remembers operating parameters and does not require resetting when starting up.

2. The GS-300 chromatographic analyzer is equipped with a gas cut-off protection system to prevent instrument damage caused by misoperation.

3GS-300 chromatographic analyzerThe gas path system adopts a high-precision valve structure, which greatly improves the stability of the instrument gas flow rate and achieves good reproducibility

The results of sexual analysis.

4. The GS-300 chromatographic analyzer can analyze nitrogen, hydrogen, helium, carbon dioxide, methane, ethane, propane, isobutane, n-butane, and isobutane in natural gas

Content of various components such as pentane and n-pentane. Content range: 0.01%~100%. Calculate the calorific value, white number, and density of natural gas based on the content of each component

Degree, gasification rate, etc. The error is within 1%.

5. It can be used in the laboratory, online, or as a portable or vehicle mounted device.

2、 Analysis instrument configuration:

1. Gas chromatography: Thermal conductivity detector (TCD), built-in hydrogen generator, computer;

2. Calorific Value Edition Gas Dedicated Workstation Set

3. Gas injector (optional online automatic injection system)

4. Chromatography column: 1 set of natural gas specific chromatography column

5. Sampling bag 2L

6. Common tools

This configuration meets Guo's home standards:

GB/T -13610-2014 Composition Analysis of Natural Gas - Gas Chromatography Method

GB17820-2018 Natural Gas

GB/T11062-2014 Calculation of natural gas calorific value, density, and relative density

GB/T22723-2008 Determination of Natural Gas Energy

3、 Instrument parameters

1. Temperature control range: Room temperature+3 ℃~300 ℃, incremental 0.1 ℃

2. Temperature control accuracy: better than ± 0.1 ℃

3. Stability of carrier gas flow rate: ≤ 1%

4. Thermal conductivity detector (TCD):

Sensitivity S ≥ 3500mv.ml/mg

Noise ≤ 0.02mv

Linear range ≥ 104

Baseline drift ≤ 0.1mv

Quantitative reproducibility: ≤ 2%

5. Calorific value range 0~50000 Kcal/m3

4、 After sales service commitment:

1. Warranty period: The instrument is covered by a 12-month warranty from the date of self installation, commissioning, and acceptance, with maintenance provided by Zong.

2. In case of instrument malfunction, timely response or telephone guidance for maintenance can be provided, and professional technical service engineers can be dispatched to the site within 48 hours to troubleshoot.

3. If there is a software upgrade for the same series of instruments, our company will provide free upgrade services for users.

4. Installation and Debugging: After the user has prepared all the installation conditions and requested installation, our company will send professional engineers to install and debug on-site for free

Provide centralized on-site training for user personnel on the use, maintenance, and upkeep of the instrument until the user is proficient in operating it independently.

5. The auxiliary materials, spare parts, signal lines, power lines, etc. required for the installation and commissioning of the equipment are provided free of charge by our company.