文献类型：专利

英文题名：Column temperature illumination control box for two-dimensional gas phase chromatogram device, has fireproof layer formed with insulating cotton layer and steel plate shell layer, where thickness of shell layer is in specific range

作者：LI J;TAO Y;LUO F;HU B;HUANG J;LI S

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN206479497-U

申请日：2017-01-19

公开日：2017-09-08

语种：英文

收录：DERWENT

摘要：NOVELTY - The utility model claims a control temperature illumination column box and two-dimensional gas chromatography apparatus. the control temperature illumination column box, box in the chromatographic column, the heater and the temperature control module, the post box is provided with a sample inlet and a sample outlet, wherein the column box is further provided with a light source, the light source for emitting visible light or ultraviolet light, the column box wall is multi-layer structure. the control temperature illumination column box, which can control temperature and control illumination, front when in conventional gas phase chromatograph in series, assembled into a two-dimensional gas phase chromatogram device, using visible light or ultraviolet light, and different light source illumination chromatographic column, the chromatographic column is filled with fixing phase conformation changes on structure so as to change the selectivity of the gas absorption, and realizes the better separating effect.