Search for a Product

Enter a query in the search input below, and results will be displayed as you type.

Home | Products | Explosive Bridge Wire Testing | 630ES | Ruggedized Mid Range Digital Failsafe Ohmmeter

The AMPTEC 630ES was designed for military ordnance programs as a ruggedized Igniter Tester, containing the same internal circuitry as its predecessor, the 620ES. With multiple safety approvals, a durable/waterproof yet compact case, self-contained DC milliammeter and test resistors, and a shielded Faraday cage design, the 630ES is among the safest and most self-aware products of its kind.
 

Description

Range2 Ω20 Ω200 Ω200K Ω
Nominal Current5 mA5 mA50 uA.5 uA
Failsafe Current8 mA8 mA1.5 mA15 uA
Resolution100 uΩ1 mΩ10 mΩ10 Ω
Accuracy± .02% of reading & ± .05% of range± .02% of reading & ± .02% of range± .02% of reading & ± .02% of range± .05% of reading & ± .05% of range
Display4 1/2 digit LEDTerminal4-wire Kelvin
Temperature Coefficient± .002% per 1°COperating Temperature Range0° to 50° C
Dimensions11.5″ x 13.5″ x 6″Weight12 lbs.
Power4 ea rechargeable 5AH NICAD batteriesMax. Input Voltage250 VDC
Open Circuit1.6 VDCMax Failsafe Current8 mA

Additional information

Weight5 lbs
Contact To Purchase
  • Specifications
  • Ordering Information
  • Downloads
Range2 Ω20 Ω200 Ω200K Ω
Nominal Current5 mA5 mA50 uA.5 uA
Failsafe Current8 mA8 mA1.5 mA15 uA
Resolution100 uΩ1 mΩ10 mΩ10 Ω
Accuracy± .02% of reading & ± .05% of range± .02% of reading & ± .02% of range± .02% of reading & ± .02% of range± .05% of reading & ± .05% of range
Display4 1/2 digit LEDTerminal4-wire Kelvin
Temperature Coefficient± .002% per 1°COperating Temperature Range0° to 50° C
Dimensions11.5″ x 13.5″ x 6″Weight12 lbs.
Power4 ea rechargeable 5AH NICAD batteriesMax. Input Voltage250 VDC
Open Circuit1.6 VDCMax Failsafe Current8 mA

Pricing Request