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侯马红卫五七厂 圃人 汐酗-圈圃瞩网p习”刁 一、名称与用途-罔网囚回口回田田 钟式土地电自动记录仪 土地电断续点可见记录,以代替人工记录。 二、基本指标 1.测量范围:上50微安或0～100微安 2.测量精度:1微安 3.打点速度:20次/时 4.记录纸走速:20mm/时 三、传动原理 构造示意
Houma Hongwei five seven plant nurseries - - 圃 nephew p “” Diao a, name and purpose - indiscriminately net prisoners back to Tian Tianzhong automatic land recloser land electricity intermittent point visible record to replace the artificial Record. Second, the basic indicators 1. Measuring range: 50 microamps or 0 ~ 100 microampere 2. Measurement accuracy: 1 microamps 3. RBI speed: 20 times / hour 4. Recording paper speed: 20mm / Transmission principle structure diagram