AE-172E High Speed and High Accuracy, Key Switch Type Digital Resistance Checker
Optimum for the on a coating conveyor for MELF and axial type resistor of D,F,G,J,K and M class.
- Shift output with built-in solenoid power source.【DC12V(2A)/24V(1A)/pulse mode(2A)】
- Built-in GO total counter.
- High accuracy and high stability by the measuring method rejected thermoelectromotiv force.
- High stability by the improvement of noise immunity.
- Available to make the high speed and stable measurement by the setting function of average on measuring value for each range.
- Range of measurement for absolute value : 0.00mΩ～200.00MΩ
for % : 5mΩ～109MΩ【±99.99%】 - Available to select the function for contact check before or after the measurement, or function of non-contact check.
- RS-232C and Centronics interface are built-in as standard equipment.【GP-IB is option】
- Transfer function of setting data is built-in as standard equipment.
(Available to transfer the same setting data to another set of AE-172E) - The checking circuit of the abnormal measuring current and voltage is built-in.
Measuring range and Accuracy（at 23℃±5℃）、180days after calibration【1year after calibration : 2times】
| Range | Measuring Range | Test Current | Accuracy＊ | ||
|---|---|---|---|---|---|
| SLOW | FAST | ||||
| 100mΩ | 5mΩ～100mΩ | 100mA | within ±0.02％±2a±2d | within ±0.03％±3a±2d±[2/(1+n)]d | |
| 1Ω | 100.1mΩ～1Ω | 100mA | within ±0.02％±a±1d | within ±0.02％±a±2d±[2/(1+n)]d | |
| 10Ω | 1.001Ω～10Ω | 50mA | |||
| 100Ω | 10.01Ω～100Ω | 10mA | within ±0.02％±1d | within ±0.02％±2d±[1/(1+n)]d | |
| 1kΩ | 100.1Ω～1kΩ | 5mA | |||
| 10kΩ | 1.001kΩ～10kΩ | 0.5mA | |||
| 100kΩ | 10.01kΩ～100kΩ | 50μA | |||
| 1MΩ | 100.1kΩ～1MΩ | 5μA | within ±0.05％±2d±[1/(1+n)]d | ||
| 10MΩ | 1.001MΩ～10MΩ | 0.5μA | within ±0.03％±1d | within ±0.2％±4d±[1/(1+n)]d | |
| 100MΩ | 10.01MΩ～109MΩ | 0.05μA | within ±0.1％±2d | ─── | |
d : digit n : Averaging time(msec.), α=[100/setting value(mΩ)]×0.01% , In case of the measurement of absolute value, add±１digit,
＊The above accuracy is under the condition shielded completely.
＊The above accuracy is under the condition shielded completely.
| Measuring time | Remote start | Free running | ||
|---|---|---|---|---|
| SLOW | FAST | SLOW | FAST | |
| about 24msec.～400msec. | about 0.7msec.～400msec. | about 5times/sec.～ about 2times/sec. |
about 10times/sec.～ about 2times/sec. |
|
| Test terminal open voltage | below 15V |
|---|---|
| EOC[End of comparison]pulse width | 1～250msec. or continuative |
| Measuring method | 2 or 4 terminal measurement |
| Comparator set range | 4 1/2 digit(20000) both for high and low limit / ％range：±99.99%、 |
| Absolute value measurement：00000～20000 | |
| Operation condition | Temp.：0℃～+50℃、 Humidity：below 80% |
| GO Total Counter | 8 Figures(0～99999999) |
| Power supply | AC85V～265V、50～60Hz、about 50VA |
| Outer dimension | 333(W)×99(H)×300(D)mm【excluding protruding parts such as rubber legs, etc.】 |
| Weight | about 3.2kg |
| Option | ・GP-IB |
|---|---|
| ・Data cable | |
| ・Short termination(Zero ohm standard resistor) |
※ We will change the specifications of the catalogue without notice by improvement.
