Description
The AMPTEC 620VL Igniter Tester is designed for testing resistance measurements on explosive devices that also have a diode in series. With 4 ½ digit resolution and multiple ranges up to 2.0 MΩ, the 620VL provides safe and clear resistance measurements each and every time. The 620VL is also a user-friendly product, as it has a built-in RS232C Interface and an Optically Isolated Power capability. Compatible with our OP-519 Rack Mount Tray, this product has been in use for the U.S. Navy Vertical Launch Assembly and approved by many U.S. Government Munitions Safety Boards.
Specifications
Range | 2K Ω | 20K Ω | 200K Ω | 2M Ω |
---|---|---|---|---|
Nominal Current | 50 uA | 5 uA | 0.5 uA | .05 uA |
Failsafe Current | 150 uA | 15 uA | 1.5 uA | .15 uA |
Resolution | 0.1 Ω | 1 Ω | 10 Ω | 100 Ω |
Accuracy | ± .02% of reading & ± .05% of range | ± .02% of reading & ± .05% of range | ± .05% of reading & range | ± 1% of reading & ± .2% of range |
Display | 4 1/2 digit LED | Terminals | 4-wire Kelvin |
---|---|---|---|
Accurate Temperature Range | 25° ± 10° C | Operating Temperature Range | 0° to 50° C |
Dimensions | 9″ x 10″ x 3″ | Weight | 4 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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