Electric field measuring device / voltage 19 999 V/m | ACEF 電場(chǎng)測(cè)量裝置/電壓19 999伏/米|中華環(huán)保聯(lián)合會(huì)

Characteristics
特點(diǎn)
Measured physical value:
實(shí)測(cè)物理值：
electric field
電場(chǎng)
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(cè)量?jī)x測(cè)量交流電場(chǎng)在垂直方向（方向相同的方向?yàn)殚L(zhǎng)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(jì)數(shù)）的電場(chǎng)強(qiáng)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(kāi)儀表（幻燈片開(kāi)關(guān)在右側(cè)）。點(diǎn)向電場(chǎng)源，并讀取顯示，這是在單位為伏特每米（相當(dāng)有效值）。該儀表采用先進(jìn)的交流檢測(cè)電路，它更準(zhǔn)確，更快速地讀，特別是在高頻率和弱磁場(chǎng)強(qiáng)度，比現(xiàn)有的米。

Electric field measuring device / voltage 19 999 V/m | ACEF 電場(chǎng)測(cè)量裝置/電壓19 999伏/米|中華環(huán)保聯(lián)合會(huì)