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发明公开
CN104280489A 一种色谱分析仪 无效 - 撤回

一种色谱分析仪
摘要：
本发明公开了一种色谱分析仪，特别涉及一种气相色谱分析仪。该色谱分析仪包括载气系统、进样系统、分离系统、检测系统、记录分析系统和温度控制系统。所述载气系统包括气体净化装置。该色谱分析仪能过滤和净化气相色谱仪所用的三种气体，保证进入设备的气体有较高的分析纯净度，解决了现有的色谱分析仪的灵敏度较低、检测度较大、重复性较差的问题，特别适用于对变压器油的检测分析。
摘要（英）：

The invention discloses a chromatographic analyzer, in particular to a gas phase chromatographic analyzer. The chromatographic analyzer comprises a carrier gas system, a sample feeding system, a separation system, a detection system, a recording and analyzing system and a temperature control system. The carrier gas system comprises a gas purifying device. The chromatographic analyzer can be used for filtering and purifying three gases for a gas phase chromatography, so that the gas entering the device is higher in analysis purity, the problems that the existing chromatographic analyzer is low in sensitivity, high in detection difficulty and poor in repeatability can be solved, and the chromatographic analyzer is particularly suitable for detecting and analyzing transformer oil.

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