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透射式烟度计多用于汽车检测线检测汽车尾气,送到检定部门的实验室检定周期长,影响检测线的正常运行,而且烟度计体积大,搬运不便,搬运对仪器的稳定性也有影响,烟度计现场检定可以避免这些问题。示波表是方便携带、适合现场测量的仪器,最适合于测量烟度计电路响应时间。一、测量方法选择一台FLUKE192示波表,带宽60MHz,它的存储器记录功能可以轻松实现透射式烟度计响应时间的测量,在存储器记录状态采样率为20MS/s,时基最
Transmissive smoke meter is mainly used to detect the vehicle exhaust gas detection line, sent to the testing department laboratory test cycle length, affecting the normal operation of the test line, and the smoke meter volume, handling inconvenience, handling also affect the stability of the instrument , Smoke meter on-site test can avoid these problems. Oscilloscope is portable, suitable for on-site measurement of the instrument, the most suitable measurement of smoke meter circuit response time. First, the measurement method Select a FLUKE192 oscilloscope, bandwidth 60MHz, its memory record function can easily achieve the transmissive smoke meter response time measurement, the memory record state sampling rate of 20MS / s, the time base