Gas chromatograph gas analysis

Gas chromatograph gas analysis

It is Shanghai Xuansheng Scientific Instrument Co., LtdA small liquefied gas analysis instrument has been developed, which can detect the content of methane, ethylene, ethane, propylene, propane, dimethyl ether, isobutane, n-butane and other components in liquefied gas through a single sampling injection; Very suitable for liquefied gas stationsUsed for quality control of liquefied petroleum gas production, quality inspection of liquefied petroleum gas import and export commodities, and quality inspection of liquefied petroleum gas; The analysis results comply with GB10410.3-89.

☆ Analyze the composition and detection limit

(C2H6)、 Ethylene (C2H4), propane (C3H8), propylene (C3H6), isobutane (iC4H10), n-butane (nC4H10), n-butene (1-C4H8), isobutene (iC4H8), butene (cC4H8), isobutene (tC4H8), 1,3-butadiene, n-pentane (C4H10), isopentane (C4H10) concentration range: 100PPm~50%

☆Instrument characteristics

◆ With domestically produced first generation high-performance and high stabilityGC-7900Based on chromatography, it operates reliably and stably.

Adopting a dual gas six way valve, dual packed column separation, and manual injection, all the above components can be fully analyzed with one injection.

◆ Single wire micro thermal conductivity detector (TCD) can also be used for detection, with a large caliber 0.53mm PLOT capillary column for separation.

◆ Optional 8-liter aluminum bottle standard mixture for easy analysis and quantification.

◆ Dual channel chromatography workstation, supporting Windows 98/2000/XP operating system, allows for free storage, data processing, and report printing of chromatographic analysis spectra.

Technical indicators of gas analyzer

◆ Temperature control: Room temperature+1 ℃~400 ℃

TCD sensitivity: S≥10000mV.ml/mg

☆ Gas analyzer configuration plan：

☆ After sales service of gas analyzer：

1The equipment we provide is of excellent quality, brand new and unused, has passed the factory quality inspection, is well packaged, and suitable for long-distance transportation.

2. Within * days of shipment, we will notify the end user in writing of the preparation conditions for equipment installation. Upon receiving the user's written shipment request, we will ship on time.

3.We are responsible for on-site installation and debugging of the equipment provided until the system operates normally.

4.After the installation and debugging are completed, our technicians with more than three years of maintenance experience will provide training to the demand side at the installation site, so that they can independently complete various operations related to the equipment and system, as well as pay attention to precautions and handle common simple faults during use, ensuring that users can proficiently operate and maintain the instrument on a daily basis.

5Starting from the date of installation, debugging, and acceptance after the instrument is sold1 year shelf life,During the warranty period, we will strictly comply with the relevant laws and regulations of the People's Republic of China to provide after-sales services such as "three guarantees" for the goods, unless otherwise specified in the contract.

6.During the warranty period, if our equipment malfunctions, we will respond continuously within 24 hours and provide on-site service within 3 working days after receiving notification. We must continue to repair the equipment until the malfunction is resolved and the equipment returns to normal.