620mg igniter tester with 620MG | Igniter Tester with RS232C Interface
620MG | Digital Failsafe Ohmmeter with Diode Test Capability
October 16, 2015
620vl-t Wide Range Igniter Tester
620VL-T | Wide Range Intrinsically Safe Igniter Tester
October 20, 2015
Show all

620VL | Intrinsically Safe Igniter Tester with Diode Test Capability

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.

This item is not available for purchase through our website. Please contact us for more information.

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