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voltmeter n.【電學】電壓表,伏特計。

voltolize

These voltages can be checked by any voltmeter with an input impedance higher than or equal to 10m 一個輸入阻抗大于或等于10m的任何伏特表可以測量這些電壓。

Calibration at full range for each additional range ( for voltmeters with more than 5 ranges ) 為每一額外量程進行全量程校正(只適用于超過五個量程的電壓表) 。

For multi - range voltmeters , additional measurements will be made at full range for all the other ranges 若屬多量程電壓表,則所有其他量程將另作全量程測量。

6 communication with adapter can be controlled with computer cluster ammeter , voltmeter display 6附有通信接口,可與計算機集群控制電流表電壓表顯示功能

Calibration of each additional range at full range on the same ac voltmeter , at one frequency 按同一頻率,校正同一交流電壓表每一額外量程的全量程

Calibration of precision ac voltmeter at one frequency voltage combination by ac - dc transfer 以交直流轉換方法按一頻率電壓組合校正精密交流電壓計

For single - range voltmeters , calibration will be made at cardinal points ( maximum 5 points ) 單量程電壓表將就其基點進行校正(最多不超過五點) 。

Measurement at full range for each additional range of a multi - range high voltage voltmeter 全量程測量一個多量程高壓電壓表的每一額外量程

High - voltage voltmeters with measuring ranges from 1 kv to 11 kv , 50 hz can be calibrated 所可校正1kv至11kv及50hz的高壓電壓表。

Calibration of a multi - range ac high voltage voltmeter with not more than 2 ranges 校正一個不超過兩個量程的多量程交流高壓電壓表

Digital electronic d . c . voltmeters and d . c . electronic analogue - to - digital converters 數字電子直流電壓表和直流電子模擬數轉換器

Ac milli - voltmeter 交流毫伏電壓表

Quasi - peak voltmeter 準峰值電壓表

Three voltmeter method 三伏特計法

Moving coil voltmeter 動圈式伏特計

Dvm digital voltmeter 數字式電壓表

Moving iron voltmeter 動鐵式伏特計

Vacuum - tube voltmeter 真空管電壓表

Calibration of a multi - range high - voltage voltmeter with not more than 4 ranges 校正一臺不超過四個量程的多量程高壓電壓表。