JK-AWH-II Automatic Headspace Sampler

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Characteristics: Sampling valve and injection valve cooperate, negative pressure sample, high precision and high sensitivity Temperature of injection valve and sample transfer lines can be set to avoid sample condensation Sampling pipeline and ransfer lines have the function of back flushing to avoid cross-contamination Computer control, parameter value can be input by membrane keyboard The instrument can be connected with various domestic and abroad gas chromatographs. With the function of synchronously starting data processing software Technical parameter Heating range of headspace bottle:room temperature～200℃, every incremental 1℃ can be arbitrarily set Temperature range of injection valve: room temperature～200℃, every incremental 1℃ can be arbitrarily set Temperature range of sample transmission pipeline: room temperature～200℃, every incremental 1℃ can be arbitrarily set Volume of tube of injection valve: 1ml(can be customized according to customer’s need) Quantity of headspace bottle:9 pieces Specification of headspace bottle: 10ml 20ml(can be customized according to customer’s need) repeatability RSD>1.5% with a synchronously starting port

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Shanghai Jingke Scientific Instrument Co., Ltd.

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