| 电容电感检测仪注意事项 |
| 添加时间：2018/6/27 14:17:37 浏览次数： |
| 电容电感检测仪注意事项 Precautions of capacitance and inductance detector 1、试验电压：不了解试品阻抗的情况下可以先用 2V试测，如果试验电流小于 1A可以改用 25V测量。 1, test voltage: if you do not know the impedance of the test product, you can test it with 2V first. If the test current is less than 1A, you can use 25V to measure it. 2、电流检测：钳形 CT夹到需要测量电流的部位。例如可以夹到连接电容的引线上而不一定是电容的套管。如果是测量总电流，也可以直接夹到电压引线上。 2. Current detection: clamp CT clamps to the location where the current needs to be measured. For example, it can be clamped onto the leads connecting the capacitor instead of the capacitance. If the total current is measured, it can also be clamped directly to the voltage lead. 3、钳形 CT朝向：要求将电流钳的正面朝向红夹子（即 2V或20V）方向，此时仪器自动区分电容、电感或者电阻。 3, clamp CT direction: the direction of the current clamp should be directed toward the red clip (2V or 20V) direction, when the instrument automatically distinguishes capacitance, inductance or resistance. 4、磁场干扰：建议钳型 CT远离仪器 1米以上。如果测量一个漏磁严重的电感，建议远离电感 1米以上。 4. Magnetic interference: it is recommended that the clamp type CT be away from the instrument for more than 1 meters. If a magnetic leakage inductance is seriously measured, it is recommended to stay away from inductance for more than 1 meters. 5、低电感（感抗）和大电容：夹子应尽量靠近试品引出线端子。 5, low inductance (inductance) and large capacitance: the clamp should be as close as possible to the terminal of the specimen. 6、测量过程：接线完毕启动测量电源。测量过程中，不要移动电压线，不要触摸或移动钳型 CT。 6, the measurement process: after the connection is completed, start the measuring power supply. During the measurement, do not move the voltage line, do not touch or move the clamp type CT. |
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