1、 Main features:

1. The GS-300LNG refrigerant gas chromatograph has a built-in hydrogen generator, high electronic circuit integration, good reliability, simple operation, and ensures stable and reliable instrument quality. It can

Long term uninterrupted operation ensures work efficiency and saves maintenance costs. It automatically memorizes operating parameters and does not require resetting when starting up.

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

3. The gas path system of the GS-300LNG refrigerant gas chromatograph adopts a high-precision valve structure, which greatly improves the stability of the instrument's gas flow rate and obtains well reproducible analysis results.

4The GS-300 LNG refrigerant gas chromatograph can analyze the content of nitrogen, methane, ethane, ethylene, propane, isobutane, n-butane, isopentane, n-pentane and other components in LNG refrigerant.

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

2、 Instrument parameters:

Temperature control range: room temperature+5 ℃~400 ℃ increments of 0.1 ℃

Thermal conductivity detector (TCD):

Sensitivity S ≥ 4000mv.ml/mg

Noise ≤ 20UV linear range ≥ 104

Instrument size: 400 * 380 * 400

3、 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, and requires personal maintenance.

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, and provide free access for the user's personnel

Conduct centralized on-site training 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.