Scope

Determination (drinks) volatile organic compounds, blood alcohol content detection, detection of indoor air pollutants (TVOC), flavor liquor composition analysis, transformer oil analysis, testing, high-purity gas analysis of residual solvents in pharmaceuticals, medical devices remaining in Determination of ethylene oxide.

Chromatograph units are mainly used: liquor factory, other wineries, petrochemical, gas liquefaction plant, the coal industry, environmental testing, inspection station, Forensic Center, the public security system, food plants, quality inspection departments, water plants, pharmaceutical plants, detection of pesticide plants, gas plants, chemical plants, packaging plant, paint factory, honey factory, chemical engineering universities and other trace ingredients are required to use gas chromatography, liquid chromatography.

 

Features

1, a gas chromatograph using a large liquid crystal English display, intuitive operation, the instrument has self diagnostics, power protection, file storage and call, eight-order temperature-programmed functions.

2, gas chromatography has a separate vertical heated capillary inlet system, minimizing the impact on the vaporization chamber column compartment, improving the adaptability of various syringe. Capillary system with makeup adjustable diaphragm, cleaning adjustable, adjustable split ratio.

3, the new FID has a high sensitivity and can be easily and ion collector nozzle handling. Having six independent temperature regions, the vaporization chamber, detector and amplifier are used modular design, simple installation easy to replace.

4, column oven capacity, can also install a capillary and packed column, which has an independent three injector, according to the analysis requirements, installation of gas, liquid inlet, 0.53 wide caliber can easily complete the installation of a capillary column; It can also increase the six-way valve according to analysis requirements injections reformer devices, and can achieve a detector in series and in parallel.

 

Technical Parameters

Temperature Indicators:

Temperature Area: column oven, injector, detector

Temperature range: room temperature on 5 ℃ ~ 450 ℃ (Increment 1 ℃)

Temperature accuracy: better than ± 0.1 ℃

Temperature program: Eight-order rate of 0.1 ℃ ~ 40 ℃ / min (increments of 0.1 ℃)

 

LC series each detector main technical indicators

 

Index detector	Sensitivity	Drift	Linear
Hydrogen flame FID	M1 ＜1 ×10-12g/s(Hexadecane)	＜0.3mv/0.5h	＞107
Thermal conductivity TCD	S＞5000mv.Ml/mg(Hexadecane)	＜20uv	＞104
Electron capture ECD	M1 ＜ 1 ×10-13G/ml(r-666)	＜15uv	＞104
N, P NPD	N:M1＜5×10-12G/s(Azobenzene) P:M1＜2×10-12G/s(Malathion)	＜2×10-13A	＞104
Flame photometric FPD	M1＜2×10-11G/s(Thiophene in S) M1＜1×10-11g/s(Methyl parathion in P)	＜Full scale 3%	＞103