Model: AX-1262B, Battery MILLI OHM/V Meter
Measures to inspect for the internal resistance of battery and battery voltage at the same time
● Built-in electromotive force cancellation circuit
● GP-IB/RS-232C/Centoronics output available. (Option)
● 4-terminal measurement
● Built-in Contact check
● Analog Output as standard
Specifications
Measuring range and Accuracy (at23℃±5℃)
| Voltage measuring range | Resolution | Accuracy | ||
|---|---|---|---|---|
| 0.000V～12.999V | 1mV | within ±0.03％rdg±2digit | ||
| Range | Measuring range | Resolution | Measuring current | Accuracy |
| 20mΩ | 0.00mΩ～19.99mΩ | 10μΩ | 100mA | within ± (0.2％rdg＋50μΩ) ±2digit [Slow] ±3digit [Fast] |
| 200mΩ | 0.0mΩ～199.9mΩ | 100μΩ | 10mA | |
| 2Ω | 0.000Ω～1.999Ω | 1mΩ | 1mA | |
| 20Ω | 0.00Ω～19.99Ω | 10mΩ | 100μA | |
| 200Ω | 0.0Ω～199.9Ω | 100mΩ | 10μA |
| Test signal | 1kHz±0.1% sine wave/1V r.m.s. (max.) | ||||
|---|---|---|---|---|---|
| Measuring method | 4-terminal measuring method [available to contact check] | ||||
| Sampling time | Free running mode : 5 or 15 times/sec. | ||||
| Remote start mode : about 24msec./110msec. | |||||
| Measuring response time | Within 20msec. approx. | ||||
| Measuring terminals max. voltage | DC±13V | ||||
| Comparator set range |
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| Indication of comparator’s comparison result | LED indication LO/GO/HI and buzzer | ||||
| Control signal | Remote start signal | ||||
| Remote hold signal | |||||
| comparison output [R-LO/R-HI/V-LO/V-HI/GO]：Open-collector output | |||||
| Contact signal error [CE]：Open-collector output | |||||
| end of comparison output [EOC]：Open-collector output | |||||
| Analog output | Resistance value：Full scale DC10V±0.3％±30mV | ||||
| Battery voltage：0～±12V±0.1％±10mV | |||||
| Operation condition | [Temp.] ＋5℃～＋40℃ [Humidity] less than 85％ | ||||
| Power supply | AC100V/117V/220V/240V switchable, 50/60Hz, about 50VA | ||||
| Outer dimension | 333 (W) ×99 (H) ×335 (D) mm (excluding protruding parts such as rubber legs, etc.) |
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| Weight | about 3.5kg |
The Outline
AX-1262B Battery m Ω/V meter inspect to measure internal resistance like battery having electro motive force.
Contact check function is standard equipment: When measure 4 terminals, either one contact failure occurs, outputs Contact Error signal.