Electric field measuring device / voltage 19 999 V/m | ACEF 電場測量裝置/電壓19 999伏/米|中華環保聯合會
Characteristics
特點
Measured physical value:
實測物理值：
electric field
電場
Electrical characteristics:
電氣特性：
voltage
電壓
Description
描述
This meter measures AC electric field in the vertical direction (same direction as the long axis of the meter). It has a wide frequency range (40 Hz – 20 KHz) and high accuracy ( /-2 of reading /- 1 count) with an electric field strength range of 19 999 V/m and resolution of 1 V/m. The sensor is in the top 1/3 of the meter.
該測量儀測量交流電場在垂直方向（方向相同的方向為長軸線）。它具有很寬的頻率范圍（40赫茲- 20千赫）和高精度（/ – 2 / – 1計數）的電場強度范圍為999 19伏/米和分辨率為1伏/米。該傳感器是在頂部1 / 3的表。
To operate, turn the meter on (slide switch is on right side). Point toward the electric field source and read the display, which is in units of volts per meter (equivalent RMS). This meter uses advanced AC detection circuitry, which is more accurate and faster reading, especially at high frequency and in weak field strength, than existing meters.
操作，打開儀表（幻燈片開關在右側）。點向電場源，并讀取顯示，這是在單位為伏特每米（相當有效值）。該儀表采用先進的交流檢測電路，它更準確，更快速地讀，特別是在高頻率和弱磁場強度，比現有的米。
Electric field measuring device / voltage 19 999 V/m | ACEF 電場測量裝置/電壓19 999伏/米|中華環保聯合會
