1、 Main features

1. GS-500 natural gas calorific value analyzer can be started and analyzed with one click, with high automation, reduced human error, good reliability, simple operation, and guaranteed instrument quality

Stable and reliable, capable of long-term uninterrupted operation, ensuring work efficiency and saving maintenance costs. It automatically memorizes operating parameters and does not require resetting when starting up.

2. The GS-500 natural gas calorific value analyzer is equipped with a gas cut-off protection system to prevent instrument damage caused by misoperation.

3. The gas circuit system of the GS-500 natural gas calorific value analyzer adopts a high-precision valve structure, which greatly improves the stability of the instrument's gas flow rate and achieves good reproducibility

The analysis results.

4The GS-500 natural gas calorific value analyzer can analyze nitrogen, carbon dioxide, methane, ethane, propane, isobutane, n-butane, isopentane, n-pentane and other gases in natural gas

Component content. Content range: 0.01%~100%. Calculate the calorific value, white number, density, gasification rate, etc. of natural gas based on the content of each component. The error is within 1%.

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

The GS-500 fully automatic natural gas analyzer and gas analysis equipment can operate more stably and efficiently, providing accurate and reliable analysis results for our work.

2、 Analysis instrument configuration

1. Host of natural calorific value analyzer: Thermal conductivity detector (TCD), built-in hydrogen generator, computer;

2. Calorific Value Edition Gas Dedicated Workstation Set

3. Automatic sampling 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

●Sensitivity: S ≥ 4000mv.ml/mg

●Testing items: nitrogen, carbon dioxide, methane, ethane, propane, isobutane, n-butane, isopentane, n-pentane, low calorific value, high calorific value, density, gasification rate

●Heating value detection range 0~20000kcal/m3

●Noise: ≤ 0.01mv

●Drift: ≤ 0.02mv/H

●Temperature control range: 0~399 ℃

Temperature control accuracy: better than ± 0.1 ℃

Temperature gradient: ≤ 1%

Heating rate: 0-40 ℃/min

●Hydrogen flow rate: 0-500ml/min

Hydrogen pressure: 0-0.4Mpa

Hydrogen purity: 99.999%

●Working mode: dual channel simultaneous operation

●Sampling method: airbag sampling or online use

●Injection method: automatic

●Number of digits: 24 digits

●Sampling period: 60 times/second

●Zui small resolution: 0.001mv

●Integral sensitivity: 0.001mV.S

●Dynamic range: 10-7

●Analysis time: 7 minutes

●Zui High Power: 500W

●Power supply: AC 220V

●Instrument size: 380 * 430 * 400

● Instrument weight: 20KG

4、 After sales service commitment　

1. Warranty period: The instrument is covered by a one-year warranty and requires personal maintenance.

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

3. 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.

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