由于所使用的测试电流很低，所以就需要非常灵敏的电压表来测量这种通常在微伏范围的电压降。
Because of the low test current level used, a very sensitive voltmeter is required to measure the voltage drop, which is usually in the microvolt range.
OLEDIV测试系统，是一套设计用以深入测试oled和有机太阳能电池功能性的设备，它拥有大驱动电压范围，以及高准确度的电流量测。
IV test System is designed for in-depth functionality testing of OLEDs and organic photovoltaics (OPVs). Broad voltage range and high current measurement accuracy.
电化学性能测试结果表明，水基电解液种类及浓度、电压范围、扫描速度、电流密度均对无定形V2O5电容性能产生影响。
Electrochemical results indicate that the kinds of the aqueous electrolyte, potential limit, scan rate, current density have influence on V2O5 capacitive performance.
作为电池维护设备，需要输出电压、电流范围宽，满足单体电池或整组电池测试维护的要求。
The battery test and maintain equipments should have the ability of output voltage and current with wide span, in order to satisfy the requirements of both single cell and battery-pack.
作为电池维护设备，需要输出电压、电流范围宽，满足单体电池或整组电池测试维护的要求。
The battery test and maintain equipments should have the ability of output voltage and current with wide span, in order to satisfy the requirements of both single cell and battery-pack.
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