CH8711A程控直流电子负载|常州贝奇直流电子负载 CH8711A直流电子负载
产品简介
CH8711A程控直流电子负载|常州贝奇直流电子负载.负载消耗较大电流时,将在被测电源到负载的连接线上产生电压降,从而影响电压测量精度。在CV,CR,CP模式下,电压采样精度将影响到电子负载的工作精度,采用远端测试功能可完全消除电压降对测试的影响
产品详细信息
![](http://y1.yzimgs.com/ComFolder/484650//201109/8711(2).jpg)
CH8711A程控直流电子负载|常州贝奇直流电子负载
型号
|
CH8711
|
CH8712
|
CH8711A
|
CH8712A
|
CH8711B
|
CH8712B
|
|
额定值
|
输入电压
|
0~120V
|
0~120V
|
0~360V
|
0~360V
|
0~60V
|
0~60V
|
输入电流
|
1mA~30A
|
1mA~30A
|
1mA~30A
|
1mA~30A
|
1mA~60A
|
1mA~60A
|
|
输入功率
|
150W
|
300W
|
150W
|
300W
|
150W
|
300W
|
|
|
量程
|
精度
|
分辨率
|
精度
|
分辨率
|
精度
|
分辨率
|
负载精度
|
0-18V
|
±(0.1%+0.03%FS)
|
1mV
|
±(0.1%+0.03%FS)
|
1mV
|
±(0.1%+0.03%FS)
|
1mV
|
0-120V/360V
|
±(0.1%+0.03%FS)
|
10 mV
|
±(0.1%+0.03%FS)
|
10 mV
|
±(0.1%+0.03%FS)
|
10 mV
|
|
0-3A
|
±(0.1%+0.1%FS)
|
1 mA
|
±(0.1%+0.1%FS)
|
1 mA
|
±(0.1%+0.2%FS)
|
1mA
|
|
0-15A/30A
|
±(0.2%+0.15%FS)
|
1 0mA
|
±(0.2%+0.3%FS)
|
10 mA
|
±(0.2%+0.5%FS)
|
10 mA
|
|
定电压模式
|
1.5V-18V
|
±(0.1%+0.03%FS)
|
1mV
|
±(0.1%+0.03%FS)
|
1mV
|
±(0.1%+0.03%FS)
|
1mV
|
1.5V-120V/360V
|
±(0.1%+0.03%FS)
|
10 mV
|
±(0.1%+0.03%FS)
|
10 mV
|
±(0.1%+0.03%FS)
|
10 mV
|
|
定电流模式
|
0-3A
|
±(0.1%+0.1%FS)
|
1 mA
|
±(0.1%+0.1%FS)
|
1 mA
|
±(0.1%+0.2%FS)
|
1mA
|
0-15A/30A
|
±(0.2%+0.15%FS)
|
10 mA
|
±(0.2%+0.3%FS)
|
10 mA
|
±(0.2%+0.5%FS)
|
10mA
|
|
定电阻模式
|
0.1Ω-10Ω
|
±(1%+0.3%FS)
|
0.001Ω
|
±(1%+0.3%FS)
|
0.001Ω
|
±(1%+0.3%FS)
|
0.001Ω
|
10Ω-99Ω
|
±(1%+0.3%FS)
|
0.01Ω
|
±(1%+0.3%FS)
|
0.01Ω
|
±(1%+0.3%FS)
|
0.01Ω
|
|
100Ω-999Ω
|
±(1%+0.3%FS)
|
0.1Ω
|
±(1%+0.3%FS)
|
0.1Ω
|
±(1%+0.3%FS)
|
0.1Ω
|
|
1KΩ-4KΩ
|
±(1%+0.8%FS)
|
1Ω
|
±(1%+0.8%FS)
|
1Ω
|
±(1%+0.8%FS)
|
1Ω
|
|
定功率模式
|
0-10W
|
±(1%+0.1%FS)
|
1 mW
|
±(1%+0.1%FS)
|
1 mW
|
±(1%+0.1%FS)
|
1 mW
|
10-100W
|
±(1%+0.1%FS)
|
1 0mW
|
±(1%+0.1%FS)
|
10 mW
|
±(1%+0.1%FS)
|
1 0mW
|
|
100-300W
|
±(1%+0.1%FS)
|
0.1W
|
±(1%+0.1%FS)
|
0.1 W
|
±(1%+0.1%FS)
|
0.1 W
|
|
电流测量值
|
0-3A
|
±(0.1%+0.1%FS)
|
1 mA
|
±(0.1%+0.1%FS)
|
1 mA
|
±(0.1%+0.2%FS)
|
1mA
|
0-15A/30A
|
±(0.2%+0.15%FS)
|
10 mA
|
±(0.2%+0.3%FS)
|
10 mA
|
±(0.2%+0.5%FS)
|
10 mA
|
|
电压测量值
|
1.5V-18V
|
±(0.1%+0.03%FS)
|
1mV
|
±(0.1%+0.03%FS)
|
1mV
|
±(0.1%+0.03%FS)
|
1mV
|
1.5V-120V/360V
|
±(0.1%+0.03%FS)
|
10 mV
|
±(0.1%+0.03%FS)
|
10 mV
|
±(0.1%+0.03%FS)
|
10 mV
|
|
功率测量值
|
0-10W
|
±(1%+0.1%FS)
|
1 mW
|
±(1%+0.1%FS)
|
1 mW
|
±(1%+0.1%FS
|
1 mW
|
10-100W
|
±(1%+0.1%FS)
|
1 0mW
|
±(1%+0.1%FS)
|
10 mW
|
±(1%+0.1%FS
|
10 mW
|
|
100-300W
|
±(1%+0.1%FS)
|
0.1W
|
±(1%+0.1%FS)
|
0 .1W
|
±(1%+0.1%FS
|
0.1 W
|
|
电池测试功能
|
Input= 0.8-120V Max measurement capacity= 999A/H
Resolution=10 mA Timer range=1~60000sec
|
||||||
动态测试模式
|
Range of Frequency 0.1Hz-1KHz
Frequency errorrate <0.5%
|