[Introduction to Instrument Features]GC-2020ADimethyl ether content detector for liquefied gasIt is an affordable analytical instrument designed based on the principle of gas chromatography. It has the characteristics of small size, low price, easy portability, and fast and accurate analysis. Through a single sampling and injection, it can complete the detection of methane, ethylene, ethane, propylene, propane, isobutane, n-butane and other components in liquefied gas; Very suitable for use in liquefied gas stations
Dimethyl ether content detector for liquefied gasMainly used forInstrument price for detecting dimethyl ether contentThe analysis results are consistent withGB10410.3-89.

[Scope of Instrument Use]Analysis of components and detection limits in liquefied gas
Liquefied gas analyzer is suitable forC5The following analysis of gaseous hydrocarbons does not include alkynes. Ingredients: Air, Methane(CH₄)Ethane(C₂H₆)Ethylene(C₂H₄)Propane(C₃H₈)Propylene(C₃H₆)Isobutane(iC₄H₁₀)N-butane(nC₄H₁₀)N-Butene(1-C₄H₈)Isobutene(iC₄H₈), maleic anhydride(cC₄H₈)Reverse Butene(tC₄H₈)、1,3-Butadiene, n-pentane(C₄H₁₀)Isopentane(C₄H₁₀)Dimethyl ether（C2H6O） Concentration range:100PPm～50%

[Advantages of the Instrument]
Made in China with the first generation of high-performance and high stabilityGC2010Based on gas 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 can also be used(TCD)Detection, large caliber0.53mmPLOTSeparation of capillary columns.
Optional with8Standard mixed gas in aluminum bottles for easy analysis and quantification.
Dual channel chromatography workstation, supportingWindows98/2000/XPOperating system, chromatographic analysis spectrum storage, data processing, and report printing can be done as desired.

Technical indicators
Temperature control: room temperature+1℃～400℃
TCDSensitivity:S≥10000mV.ml/mg

Performance characteristics

1. Adopting microcomputer control, full keyboard operation, and large screen display.

2. Adopting a specially designed six way valve from VALCO company in the United States to achieve automatic analysis of the instrument.

3. The chromatographic column adopts a dimethyl ether analysis column to achieve full component analysis of C1 to C5, dimethyl ether, carbon dioxide, methanol, and formaldehyde.

4. Equipped with a built-in dual channel workstation, the software adopts a multi document interface, which can open multiple document windows simultaneously. Each document window can correspond to a sampling channel and work independently. Due to the use of split window technology, tables and spectra are displayed in the same document window, and the size of the spectrum display area can be adjusted freely. The workstation is easy to operate, and the entire process from spectrum acquisition to printing analysis reports can be achieved by simply pressing the remote control button.

[Instrument Configuration Standards]

Configuration plan

product name model Specification and description

gas chromatographGC2020portableTCDFill column injection system, automatic sampling with six way valve

Chromatography workstationN2000Dual channel (computer, printer self configured)

chromatographic column packed column6*3mm(Dimethyl ether detection)

High purity hydrogen generatorHK-300Hydrogen flow rate300ml/min

Note: This instrument is a liquefied gas analysis chromatograph