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具有三源独立的气路流程。对气体有害杂质进行双向双滤净化处理。例如：脱除水份、可填装变色分子筛、脱除烃类（CH2），可填装活性碳；脱除CO2，可填装烧碱石棉等。根据不同的要求，还可以将三路串接使用，达到三级深度净化的要求。
装拆简捷，使用可靠。用户需换过滤剂时，只需将固定螺丝帽拧出，即可将净化管整组上提出，拧开顶盖。若需清洗进口滤网，可将下盖拧出，取出滤片进行清洗并烘干，然后拧上下盖，装换过滤剂后将卸下零件依此装上。 单级使用时，请认定输入口、输出口标记。串接使用时，请将“I”组的输出口和“II”组的输入口，及组“II”组的输出口和“III”组的输入口分别用一段“匚”型短路管子联接，并将三只开关阀打开后使用，只用第“I”或第“III”开关阀控制即可。 该装置可耐压0.6Mpa，并带有三个气体开关阀，可方便控制气体的通断，具有小巧、直观、使用灵活、操作方便可靠等特点。
滕州市浩瀚色谱仪器技术服务有限公司，以市场为导向，为了满足整个实验室气体的净化需要，研发出大容量JHQ-1(II)气体净化器，规格：600mm*55mm，欢迎选购。
Laboratory of H2, N2, Ar, Air and other gas purification treatment of small-scale purification device. It can be widely used in gas purification in laboratory and technological processes such as polymer materials, organic synthesis, physical chemistry, elemental analysis, optical fiber materials, semiconductor materials, inorganic materials, metal smelting, environmental analysis, food analysis and gas chromatography.
With three independent source gas flow. The harmful impurities in the gas two-way two-purification purification. For example: Removal of water, can be filled color molecular sieve, remove hydrocarbons (CH2), can be filled with activated carbon; Removal of CO2, can be filled caustic asbestos. According to different requirements, you can also use three-way series, reaching the three-depth purification requirements.
Simple assembly and disassembly, the use of reliable. Users need to change the filter agent, just screw out the fixed screw cap, you can put the whole set of purification tube, screw open the top cover. If you need to clean the inlet filter, you can unscrew the lower cover, remove the filter to clean and dry, and then screw on the lower cover, replace the filter after the removal of parts will be installed accordingly. When using a single stage, please identify the input port, output port tag. When connecting in series, connect the output of "I" group to the input of "II" group, the output of group "II" and the input of "III" , And three open and close the valve after use, only the first "I" or "III" on-off valve control can be. The device can withstand pressure 0.6Mpa, and with three gas on-off valve, can easily control the gas off, with a small, intuitive, flexible, easy to operate and reliable.