620LK-HR | High Resolution Bonding OhmmeterOctober 16, 2015
630ES | Ruggedized Mid Range Digital Failsafe OhmmeterOctober 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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|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|