GC2020 Dimethyl Ether Analyzer/Dimethyl Ether Content Analyzer is a portable analyzer produced by Tengzhou Zhongke Spectral Analysis Instrument Co., Ltd. The instrument adopts microcomputer control, keyboard operation, and LCD screen menu display. It has the characteristics of high electronic circuit integration, good reliability, simple operation, small size, cheap price, easy portability, and fast and accurate analysis. Through a single sampling and injection, the content detection of methane, ethylene, ethane, propylene, propane, dimethyl ether, isobutane, n-butane and other components in liquefied gas can be completed; Very suitable for detecting dimethyl ether content in liquefied gas at liquefied gas stations

Chromatography column: ￠3mm＊6 mStainless steel column Bridge current: 100mA
Column temperature: room temperature -45℃ carrier gas: hydrogen gas
Detection: 100℃ flow rate: 30 ml/min (0.10MP)
Gasification: 100Injection volume at ℃: 1ml (syringe injection)
Detector: TCD
Analysis spectrum: (liquefied gas plus dimethyl ether)

Peak Number Peak name Retention peak height peak area content
1 air+methane1.282 234668.750 1175885.250 36.3242
2 ethane+ethylene1.693 7564.802 48259.895 1.4908
3 propane+propylene2.570 36463.773 360678.625 11.1417
4 dimethyl ether3.227 55590.910 719608.125 22.2294
5 Isobutane4.087 27451.688 421956.219 13.0346
6 Isobutene5.035 5039.755 75082.484 2.3194
7 Butane5.490 14166.147 246433.359 7.6126
8 Reverse Butene-2 6.078 4123.336 73754.680 2.2783
9 maleic-2 6.658 2414.356 47309.918 1.4614
10 methanol7.532 338.524 11687.250 0.3610
11 Isopentane10.793 1441.571 39510.918 1.2205
12 N-pentane13.707 594.716 17031.439 0.5261


4、 Tengzhou Zhongkepu after-sales service:
Our company implements product warranty, replacement, and return for the petroleum liquefied gas analysis instruments sold in accordance with relevant national laws and regulations. The instrument and equipment are uniformly guaranteed for one year, with lifelong maintenance and upkeep. Free installation, debugging, and training of operators. Receive users and respond promptly. If necessary, promptly come to the door to solve the problem.
Service advantages:
1. Service engineers have received professional training in chemical analysis, instrument repair, and maintenance. They can maintain and repair various components to ensure that your instrument runs smoothly and can solve your problems as quickly as possible.
2. Timely - Troubleshooting experts answer your calls and provide timely solutions to problems.
3. National Service - The company provides high-quality services nationwide
4. Flexible response time - promptly on-site problem-solving after reporting repairs.