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.
l Support 240Adischarge test, and can meet the needs of battery DC internal resistance test.
l DC internal resistance DCIR and multi-conditional pull-load test and sorting function, suitable for production line testing;
l Test process waveform curve analysis, suitable for battery product development process testing;
l The testing speed is fast, and the shortest time to complete the internal resistance test is 1 second.
Model | RJ3501-30 | RJ3501-60 | RJ3501-120 | RJ3501-240 |
Current range | 30A | 60A | 120A | 240A |
Resolution | 0.1mA |
Current accuracy | ±(0.05%st.+0.05%f.s.) |
Voltage range | 0.5~10V |
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: LAN interface, RS485 |
Liquid crystal display | 3.5 inch |
Operating Environment | 0℃~40℃,20%RH~70%RH |
Power Supply | AC220V±3%,50/60Hz,50VA |
Weight | 5kg | 7kg | 8kg | 13.5kg |
External Dimension | 213mm×88mm×350mm(W×H×D) excluding the feet height, the feet height is15mm. | 213mm×88mm×450mm (W×H×D)excluding under-chassis, with under-chassis height of 15mm | 418mm×88mm×450mm (W×H×D)excluding under-chassis, with under-chassis height of 15mm |
Accompanying documents and Accessories | 1 instruction manual, 1 power cord (1.5 meters), 1 communication cable (1.5 meters) |
Ruijie Instrument
4008-515-616
