绝缘表，是测量大容量变压器、互感器、发电机、高压电动机、电力电容、电力电缆、避雷器等绝缘电阻的理想测试仪器。采用嵌入式工业单片机实时操作系统，超薄形张丝表头与图形点阵液晶显示器完美结合，该系列表具有多种电压输出等级、容量大、抗干扰强、指针与数字同步显示、交直流两用、操作简单、自动计算各种绝缘指标，各种测量结果具有防掉电功能等特点。
... insulation measurement 绝缘测量 insulation meter 绝缘表 insulation resistance 绝缘电阻 ...
基于50个网页-相关网页
绝缘表面 Surface Insulation ; insulating surfaces
绝缘表皮 insulating coat ; insulating cuticle
绝缘电阻表 [电] insulation resistance meter
表面绝缘电阻 SIR ; surface insulation resistance ; Insulation resistance
绝缘体表面闪络 Insulator head flashover
表面绝缘阻抗值 SIR
表面绝缘电阻. Surface Insulation Resistance
表面绝缘阻抗 SIR ; surface insulation resistance
数字绝缘表通常只能对离线电缆进行绝缘测试。
As a rule, a digital megohmmeter tests insulation on condition that cable is offline.
与四点同线探针法一样，如果样品电阻和电压表的绝缘电阻（电压表的公共端到地）是同一数量级的，就可能需要使用差分测量。
As with the four-point collinear probe method, a differential measurement may be required if the sample resistance is of the same magnitude as the isolation (meter common to ground) of the voltmeter.
绝缘电阻表以前是按标度尺弧长定义的弧长误差，现行国家标准规定以指示值的百分数表示。
Formerly the arc length error for the insulation resistance instrument is defined by scale arc length. At present national standard determines that the percentage of indicated value expresses it.
应用推荐