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氢火焰离子化检测器是SLXL-2录井仪的核心部件,在录井过程中检测器能否正常工作直接关系到录井工作的质量高低。从这一角度出发,在简介检测器组成和工作原理与流程的基础上,阐述了检测器不能正常点火、不出峰或出峰不正常以及气测曲线有毛刺或有大幅度抖动现象的故障检测方法和排除这些故障的途径。该故障检测与消除方法适用于采用同类检测器的气测录井仪器的现场操作和维修。
Flame ionization detector is the core component of SLXL-2 logging instrument. Whether the detector can work normally during logging is directly related to the quality of logging work. From this point of view, on the basis of the introduction of the detector composition, working principle and flow, the failure of the detector to ignite normally, not to peak or out of peak, and to have burrs or sharp jitter of the gas measuring curve Detection methods and ways to eliminate these faults. This fault detection and elimination method is suitable for on-site operation and maintenance of gas logging tools with similar detectors.