1、 Main features:

1. The GS-500 liquefied gas analyzer can be started and analyzed with one click, with a high degree of automation, reducing human error, good reliability, simple operation, and ensuring 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-500 liquefied gas analyzer is equipped with a gas cut-off protection system to prevent instrument damage caused by misoperation.

3. The gas path system of the GS-500 liquefied gas analyzer adopts a high-precision valve structure, which greatly improves the stability of the instrument's gas flow rate, thereby obtaining well reproducible analysis results.

4. The GS-500 liquefied gas analyzer can analyze nitrogen, carbon dioxide, methane, ethane, propane, propylene, isobutane, n-butane, isobutene, n-butene, and isobutene in liquefied gas

The content of various components such as maleic anhydride, dimethyl ether, isopentane, n-pentane, etc. Content range: 0.01%~100%.Calculate the calorific value, Huabai number, density of gas based on the content of each component

Gasification rate, etc.

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

2、 Analysis instrument configuration:

1. Liquefied gas analyzer host: Thermal conductivity detector (TCD), built-in hydrogen generator, computer;

2. Calorific Value Edition Gas Dedicated Workstation Set

3. Automatic sampling system

4. Chromatographic column: 1 set of liquefied gas specific chromatographic column

5. Sampling bag 2L

6. Common tools

3、 Instrument parameters:

1. Sensitivity: S ≥ 4000mv.ml/mg

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

3. Heating value detection range 0~20000kcal/m3

4. Noise: ≤ 0.01mv

5. Drift: ≤ 0.02mv/H

6. Temperature control range: 0~399 ℃

Temperature control accuracy: better than ± 0.1 ℃

Temperature gradient: ≤ 1%

Heating rate: 0-40 ℃/min

7. Hydrogen flow rate: 0-500ml/min

Hydrogen pressure: 0-0.4Mpa

Hydrogen purity: 99.999%

8. Working mode: dual channel simultaneous operation

9. Sampling method: airbag sampling or online use

10. Injection method: automatic

11. Number of digits: 24 digits

12. Sampling period: 60 times/second

13. Zui small resolution: 0.001mv

14. Integral sensitivity: 0.001mV.S

15. Dynamic range: 10-7

16. Analysis time: 7 minutes

17. Zui High Power: 500W

18. Power supply: AC 220V

19. Instrument size: 380 * 430 * 400

20. Instrument weight: 20KG