Service hotline
0086-519-85563477
Main feature:
■ Using ARM processor with high-speed sampling AD, the system runs smoothly and handy.
■ 360V wide voltage input, wider application range, can be widely used in non-isolated power supply testing.
■ The 4.3-inch TFT color screen has comprehensive display parameters, clear and intuitive, and supports Chinese and English operation interfaces.
■ U disk software update, U disk data saving and screenshot function (JK9930BU / JK9930CU).
■ Higher dynamic response speed for high-speed power supply testing.
■ Standard RS232 interface, can connect with computer without special cable.
■ Users can purchase standard RS232 to USB interface at will, without the need to purchase special connectors for manufacturers, saving costs for users.
Model | JK9930B | JK9930BU | JK9930C | JK9930CU | |
Rated value | Input voltage | 0~360V | |||
Input current | 1mA~30A | ||||
input power | 150W | 300W | |||
range | accuracy | resolution | |||
Load accuracy | 0-36V | ±(0.05%+0.03% FS) | 1mV | ||
0-360V | ±(0.05%+0.03% FS) | 10mV | |||
0-3A | ±(0.05%+0.05% FS) | 0.1mA | |||
0-30A | ±(0.05%+0.05% FS) | 1mA | |||
Constant voltage mode | 1.5V-36V | ±(0.05%+0.03% FS) | 1mV | ||
1.5V-360V | ±(0.05%+0.03% FS) | 10mV | |||
Constant current mode | 0-3A | ±(0.05%+0.05% FS) | 0.1mA | ||
0-30A | ±(0.05%+0.05% FS) | 1mA | |||
Constant resistance mode | 0.05Ω~5Ω | ±(0.2%+0.2% FS) | 0.001Ω | ||
0.5Ω~50Ω | ±(0.1%+0.1% FS) | 0.01Ω | |||
5Ω~500Ω | ±(0.1%+0.1% FS) | 0.1Ω | |||
500Ω~5KΩ | ±(1%+1% FS) | 1Ω | |||
Constant power mode | 0-50W | ±(0.1%+0.1% FS) | 1mW | ||
0-150W | ±(0.1%+0.1% FS) | 10mW | |||
0-300W | ±(0.1%+0.1% FS) | 0.1W | |||
Voltage measurement accuracy | 0-9.9999V | ±(0.05%+0.03% FS) | 0.1mV | ||
10.000-99.999V | ±(0.05%+0.03% FS) | 1mV | |||
100.00-360.00V | ±(0.05%+0.03% FS) | 10mV | |||
Current measurement accuracy | 0-9.999A | ±(0.05%+0.05% FS) | 0.1mA | ||
10.000-30.000 | ±(0.05%+0.05% FS) | 1mA | |||
Battery test function | Input voltage：0.8~360V, Maximum capacity：999A/H | ||||
Dynamic test mode | T1&T2 (A or B test time）：0.05mS~999S ,effor＜2.5% +0.05mS | ||||
Protection range | ＞rated condition5% | ||||
Input impedance | ≧200kΩ | ||||
Dimension | W*H*D 230mm*100mm*350mm | ||||
Weight | JK9930B/BU about 6kg ,JK9930C/CU, about 6.5kg | ||||
