直流电子负载 CH8711
产品简介
CH8700程控直流电子负载系列可广泛运用于电源变压器,充电器,开关电源,蓄电池等行业的在线测试与实验室等试验领域。该系列仪器采用PLED显示器,配合数字键盘与旋转编码器,使仪器显示直观,**,操作更简单方便。其完善的定电压,定电流,定功率,定电阻功能,远端测量,短路测试,电池测试,动态测试及上位机软件控制等功能让您获得一机多用的实惠与方便。
产品详细信息
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
|
Rangeof Frequency 0.1Hz-1KHz
Frequency
errorrate <0.5% |