RJ3501Battery DC Resistance Tester
RJ3501 battery DC internal resistance tester, for the battery discharge process of the complex internal resistance composition, in the battery discharge work to test its dynamic DC internal resistance value, provides the battery internal DC resistance pull load I-V waveform curve test solutions
The tests are performed in a compensable four-wire mode with a resolution of up to 1 μΩ, ensuring the accuracy of the measurements. The pulling load current and pulling; load time can be set independently,which is suitable for different test conditions of batteries with different discharge characteristics.
Main feature
Technical parameter
| Model | RJ3501-30 | RJ3501-60 | RJ3501-240 | |
| Current range | 30A | 60A | 240A | |
| Resolution | 0.1mA | |||
| Current accuracy | ±(0.05%st.+0.05%f.s.) | |||
| Voltage range | 0.5V~10V | |||
| Resolution | 0.1mV | |||
| Voltage accuracy | ±(0.05%rdg.+0.02%f.s.) | |||
| Internal resistance range | 0~999.999mΩ | |||
| Resolution | 0.001mΩ | |||
| Compensation Function | Optional switch | |||
| External Interfaces | Standard: PLC (switch), RS232（Optional: RS485）; Optional: LAN interface | |||
| Liquid crystal display | 3.5 inch | |||
| Operating Environment | 0℃~40℃,20%RH~75%RH | |||
| Power Supply | AC220V,50/60Hz | |||
| Net weight | 5kg | 7kg | 8kg | 13.5kg |
| External Dimension | 213mm×88mm×350mm(W×H×D) without foot, foot height 15mm | 213mm×88mm×450mm | 418mm×88mm×450mm | |
| (W×H×D) without foot, foot height 15mm | (W×H×D) without foot, foot height 15mm | |||
| Attachment | 1 instruction manual, 1 power cord (1.5 meters), 1 communication cable (1.5 meters) | |||
