Gas Chromatograph Test The Quality And Purity Of The Solvent GBPI Gas Chromatograph GC-9802 apply to test the smell and solvent residues of printed packaging materials, test the quality and purity of the solvent Solvent Residues Test GC-9802 Gas Chromatograph Application GBPI GC-9802 Gas Chromatograph accord with standard QBT 2929, GB/TI0004-2008, YBB00132002, mainly use to test the smell and solvent residues of printed packaging materials, test the quality and purity of the solvent, Working principle Sample ot gas, liquid or solid is processed and passes through vaporizing chamber, brought to chromatographie column séparation System. Carried by nitrogen, the sample mixture passes and contacts the chromatographie column, and the composition components of the mixture are separated by chromatographie column. Then every separated component is brought to the Gas Chromatograph detector System, and transformed by the detector to équivalent electronic signal, which is collected and recorded as data, so as to make qualitative and quantitative analysis of the components of the sample mixture. GBPI Gas Chromatograph Spécifications 1 — Microcomputer température controller, four-way, digital display. 2 — Two kinds of commonly used detectors are optional at the same time. 3 — Can control température close to room température (room température +I0°c). 4 — Column oven with large capacity has auto back opening door. Can perform three-period program heating. 5 — Optional configurations: packed column sample injector, capillary column sample injector, gas sample injector and so on.
Технические характеристики
CharacteristicsTypegasApplicationslaboratory, for residual solvents
