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AMPTEC 641RS Intrinsically Safe In-Circuit Igniter Tester Ohmmeter

AMPTEC 641RS Intrinsically Safe Igniter Tester 7-Range Ohmmeter w/Self-Test Feature

AMPTEC’s 641RS Intrinsically Safe – Fail-Safe Igniter Tester Ohmmeter is specifically designed for the ultra-safe in-circuit testing on squibs, flares, bridge-wire, and other explosive pyrotechnic devices. The 641RS offers 8-Ranges from 2low-range to high-range resistance measurement solutions while incorporating a fail-safe current limiting resistor network circuitry to ensure test currents cannot exceed 8 mA. In the unlikely event of a component failure, the output current limiting network would still be in effect. If in the remote unlikely event, the 641RS had an electrical fault, it offers life-saving safety.

The AMPTEC 641RS Intrinsically Safe Fail-Safe Igniter Tester was designed for US Military Ordnance Programs as a compact Ruggedized In-Circuit Igniter Tester Ohmmeter that can safely measure in-circuit resistance on a variety of Pyrotechnic devices. AMPTEC’s 641RS Igniter Tester 8-Range Ohmmeter is significantly more intelligent than most others with the introduction of the novel self-test function. With multiple safety approvals, a durable/waterproof yet compact case, standard accuracy Test Resistors (the self-test feature), a shielded Faraday cage design for noise suppression, the AMPTEC 641RS is the leader for the safest and smartest products of its kind. The design incorporates a 4-wire Kelvin lead-wire resistance compensation feature.

The 641RS‘s 7-Ohmic ranges cover from a 2Ω Full Scale range on the low end with 100µΩ resolution to 20MΩ with 1KΩ resolution on the high range  The full-scale display is 19999 LEDs thereby providing 100µΩ resolution on the 2Ω range. Attributed to its proven and documented intense Self-Safety design along with numerous safety certifications, the  AMPTEC 641N Igniter In-Circuit Tester is one of the AMPTEC gold standards for Military, Aircraft and Aerospace programs requiring Ultra-Safe Igniter Circuitry Testing.

AMPTEC 641RS Abbreviated Specifications 

Range

20Ω

200Ω

2KΩ

20KΩ

200KΩ

2MΩ

20MΩ

Nominal Current

5mA

5mA

1mA

100µA

10µA

1µA

0.1µA

0.1µA

Failsafe Current

8mA

8mA

1.5mA

150µA

15µA

1.5µA

0.15µA

0.15µA

Resolution

0.1mΩ

1mΩ

10mΩ

0.1Ω

10Ω

100Ω

1KΩ

Full Scale

19999 LEDS

Every AMPTEC product is proudly made from start to finish in the USA and comes with a one-year warranty, plus an NIST Calibration Certificate with data at no extra cost.

AMPTEC 620RK Shipping:
Weight: 8-lbs | Dimensions: 12x6x12in

HS Code: 9030.1000

ECCN: EAR99

COO: USA

Kelvin Four Wire Compensation Explained

 

AMPTEC RESEARCH is an ISO 9001:2015 Certified Accredited Quality Management System Company
ATEquip is a SAM.GOV Cage Code 5PF05 registered company with the New Entity ID: H5H4KAHBASC7
Package Package Description Price

641RS

641RS

Includes 640RS Igniter tester, 630-305 leads, 620-DC battery charger, NIST traceable Calibration Certificate w/Data

ORDERING INFORMATION

The  641RS Intrinsically Safe Bonding Tester-Ohmmeter is  is compatible
with  the 630-640-Series accessory line.
For specific discount pricing information or to place an order for a 641RS meter, please contact ATEquip today.

On-line purchasing is not unavailable for this product. For specific discount pricing information or to place an order for a 641RS Igniter Tester, please contact ATEquip for discount pricing today.