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介绍了FENWAL 的 2 71 0 0 ,2 80 0 0系列柱状火警自动探测器的工作原理及现场应用情况。参照国家计量检定规程中的相关检定规程 ,结合现场工艺过程要求制定了一系列校准方法。
This paper introduces the working principle and field application of FENWAL 2 71 0 0, 2 80 0 0 series columnar automatic fire detector. Reference to the national verification procedures in the relevant verification procedures, combined with the requirements of the site process developed a series of calibration methods.