Product or Service
JK-GC122 Gas Chromatograph
Profile:Manufacturer - Producer|Ref:PSL121279YH | Country: China | Currency: usd | Export: No
1)Trace toxics analysis, monitoring and research in environmental protection, atmosphere and water source pollution; 2)Biochemistry, clinic application, pathology and toxicology research; 3)Microorganism analysis and research in food ferment, and microelements analysis in beverage; 4)Intermediate and finished product analysis in Chinese and western medicine materials; 5)Crude oil composition analysis and control in petroleum processing, petrochemical industry, petroleum geological industry, and geological prospecting research; 6)Component research and production control in organic chemistry and organic synthesis; 7)Analysis and research in sanitary quarantine, labor protection, and hazard detection; 8)Monitoring, control and research in cutting-edge science and military technologies.
A complete capillary analysis system, independent of the capillary split injection device (including membrane cleaning, separation and tail blowing conditioning) provided with options of shunt/ splitless capillary injector, cold-column injector, 0.53mm large diameter capillary direct sampler. Adapted to various kinds of flexible caliber, size and length of the capillary column in glass, quartz glass,etc.
Multiple sampling methods as the following:
Packed column: on-column sampling, instantaneous vaporized sampling and gas sampling.
Capillary column: split sampling and 0.53mm large diameter capillary direct sampling.
Brand-new designed microcomputer temperature control system can simultaneously control temperature of six heated zones Road-pillar boxes, ionization chamber, thermal conductivity detector, capillary injector, packed column injector auxiliary (standby), with the high precision (better than ± 0.1 ℃) a wide range (up to 400 ℃), temperature overshoot and the deviation is less than 2 ℃ or lower
5-ramp programmed temperature rising control,the maximum heating rate up to 40 ℃/ min
Power-off protection, the temperature limit is set, the temperature scan, auto-drop of temperature of column oven (auto-opening the door behind the oven) to a fast cooling.
Open-end computer system can apply RS-232 interface and FJ-2000 chromatogram workstation to achieve dual path communication control and data processing.
Large volume column (350x280x300) can hold capillary column and dual packed column. Built-in heating filament structure is in favor of quartz capillary analysis.
Temperature control range: 7℃-400℃ of room temperature (increment by 1℃)
Temperature control objects: column, ion chamber, thermal conductivity, sampler A, sample B, auxiliary (standby)
Temperature programming phase: five
Temperature programming rate: 0.1℃-40℃／min(increment by 0.1℃)
Flame Ionization Detector (FID)
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