620LK-HR | High Resolution Bonding Ohmmeter
October 16, 2015
630ES | Ruggedized Mid Range Digital Failsafe Ohmmeter
October 16, 2015
630BN | Ruggedized Failsafe Ohmmeter with Diode Test Capability
The AMPTEC 630BN was designed for military ordnance programs as a ruggedized Igniter Tester. With multiple safety approvals, a durable/waterproof yet compact case, self-contained DC milliammeter and test resistors, and a shielded Faraday cage design, the 630BN is among the safest and most self-aware products of its kind.
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Specifications
| Range | 20 Ω | 200 Ω | 2K Ω | 200K Ω |
|---|---|---|---|---|
| Nominal Current | 5 mA | .5 uA | 50 uA | .05 uA |
| Failsafe Current | 8 mA | 1.8 uA | 180 uA | 22 uA |
| Resolution | 1 mΩ | 10 mΩ | 100 mΩ | 10 Ω |
| Accuracy | ± .02% of reading & range | ± .02% of reading & range | ± .02% of reading & range | ± .02% of reading & range |
| Display | 4 1/2 digit LED | Terminal | Trident |
|---|---|---|---|
| Temperature Coefficient | .1 x Accuracy per 1°C | Operating Temperature Range | 0° to 50° C |
| Dimensions | 11.5″ x 13.5″ x 6″ | Weight | 10 lbs. |
| Power | 4 ea rechargeable 5AH NICAD batteries | Max Input Voltage | 250 VDC |
| Open Circuit | 1.6 VDC | Max Failsafe Current | 8 mA |
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