RK2511N+ DC low resistance tester is an instrument for testing various types of DC resistance, such as transformers, motors, switches, relays, connectors, etc. The basic test accuracy can reach up to 0.05% and has a high measurement speed. The instrument uses high-precision constant current to flow through the test piece and four-terminal measurement, effectively eliminating lead errors; high-precision AD conversion is suitable for users to perform high-precision measurements. The sorting function (onlap, downlap, qualified) allows users to freely set the upper and lower limits of resistance and the nominal value, greatly improving the test efficiency of this instrument.
Product parameters:
| Model | RK2511N+ |
| Test resistance | 10μΩ~20kΩ |
| Test accuracy | 0.1% (minimum resolution 10μΩ) |
| Test current | 100mA, 10mA, 1mA, 100μA |
| Display mode | Four-and-a-half-digit display 00000~19999 |
| Open circuit voltage | <5.5V |
| Range mode | Manual / auto |
| Test speed | Fast 15 times/second, slow 8 times/second |
| Sorting | Onlap, qualified, downlap |
| Trigger | Internal trigger, manual trigger, external trigger |
| R232C interface | Yes |
| Handler interface | Yes |
| Working environment | 10°C~40°C, ≤90%RH |
| Dimensions | 330x220x198mm |
| Weight | 4kg |
| Accessories | Test line, power line, 232 communication line |
Performance characteristics:
Easy to operate;
Four-terminal measurement, high measurement accuracy;
Microprocessor technology, no DC drift;
Onlap, downlap, qualified sorting, and alarm functions.
Product details:
1) Instrument display window; 5-digit digital tube displays resistance value, resistance percentage value, and function setting menu;
2) Mode display light; resistance unit indicator, alarm selection, measurement speed selection indicator, range indicator, trigger indicator, reset indicator, sorting function switch;
3) Test interface; used to connect the test power supply.
Product period list:
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