Main features:
■采用ARM处理器配合高速采样AD,系统运行流畅操作得心应手.
■360V宽电压输入,适用范围更广,可以广泛应用于非隔离电源测试.
■4.3寸TFT彩屏显示参数全面,清晰直观,支持中英文操作界面.
■U盘软件更新,U盘数据保存及屏幕截图功能（JK9930BU/JK9930CU）.
■更高的动态响应速度,应对高速电源测试.
■标准RS232接口,不用电缆即可与电脑联机.
■用户可以随意购买标准RS232转USB接口,不需要专门购买厂家连接器,为用户节省成本.
Technical parameters:
Model number |
JK9930B |
JK9930BU |
JK9930C |
JK9930CU |
|
Rating of |
Input voltage |
0~360V |
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Input current |
1mA~30A |
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Input power |
150W |
300W |
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The range of |
Precision |
Resolution |
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负载Precision |
0-36V |
±(0.05%+0.03% FS) |
1mV |
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0-360V |
±(0.05%+0.03% FS) |
10mV |
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0-3A |
±(0.05%+0.05% FS) |
0.1mA |
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0-30A |
±(0.05%+0.05% FS) |
1mA |
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Constant voltage mode |
1.5V-36V |
±(0.05%+0.03% FS) |
1mV |
||
1.5V-360V |
±(0.05%+0.03% FS) |
10mV |
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Constant current mode |
0-3A |
±(0.05%+0.05% FS) |
0.1mA |
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0-30A |
±(0.05%+0.05% FS) |
1mA |
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Constant resistance mode |
0.05Ω~5Ω |
±(0.2%+0.2% FS) |
0.001Ω |
||
0.5Ω~50Ω |
±(0.1%+0.1% FS) |
0.01Ω |
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5Ω~500Ω |
±(0.1%+0.1% FS) |
0.1Ω |
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500Ω~5KΩ |
±(1%+1% FS) |
1Ω |
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Fixed power mode |
0-50W |
±(0.1%+0.1% FS) |
1mW |
||
0-150W |
±(0.1%+0.1% FS) |
10mW |
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0-300W |
±(0.1%+0.1% FS) |
0.1W |
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电压测量Precision |
0-9.9999V |
±(0.05%+0.03% FS) |
0.1mV |
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10.000-99.999V |
±(0.05%+0.03% FS) |
1mV |
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100.00-360.00V |
±(0.05%+0.03% FS) |
10mV |
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电流测量Precision |
0-9.999A |
±(0.05%+0.05% FS) |
0.1mA |
||
10.000-30.000 |
±(0.05%+0.05% FS) |
1mA |
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Battery test function |
Input voltage：0.8~360V, 容量：999A/H
|
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动态测试模式 |
T1&T2 (A值或B值测试时间）：0.05mS~999S ,误差＜2.5% +0.05mS |
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Scope of protection |
> Rated condition 5percent |
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Input impedance |
≧200kΩ |
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Overall dimensions |
W*H*D 230mm*100mm*350mm |
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The weight of |
JK9930B/BU is about 6kg,JK9930C/CU is about 6.5kg |
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