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620UK Portable EEX Digital Igniter Tester | Failsafe Testing Equipment

620UK | 2-Wire Intrinsically Safe Explosive Safety Ohmmeter

The AMPTEC 620UK Ohmmeter is a portable EEX digital igniter tester designed for ultra-safe resistance testing on squibs, flares, bridge-wire, and other explosive devices. The 620UK’s failsafe design allows it to comply with the EU ATEX Directive, the Intrinsic Safety Standard EEX-9B-IIC-T4, and USA MIL. STD. 810F, as well as many other international defense standards. Additionally, this product is available in a 4-wire version, known as the 620UK-V4 ohmmeter.

SKU: 620UK Categories: Igniter Testers, 620UK Series Igniter Testers, Explosive Bridge Wire Testing, Hazardous Environment Electrical Testing, Squib Testing Tags: 2 KΩ, 2 MΩ, 2 Ω, 20 KΩ, 20 Ω, 200 KΩ, 200 Ω, Amphenol Connector

Description
Additional information

Description

Range	2 Ω	20 Ω	200 Ω	2K Ω	20K Ω	200K Ω	2M Ω
Nominal Current	5 mA	5 mA	.5 mA	50 uA	5 uA	.05 uA	50 nA
Failsafe Current	8 mA	8 mA	1.5 mA	150 uA	15 uA	1.5 uA	150 nA
Resolution	100 uΩ	1 mΩ	10 mΩ	100 mΩ	1 Ω	10 Ω	100 Ω
Accuracy	± .02% of reading & ± .05% of range	± .02% of reading & ± .05% of range	± .02% of reading & ± .05% of range	± .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	Amphenol 2-wire Kelvin
Temperature Coefficient	± .002% per 1° C	Update	3/sec.
Accurate Temperature Range	25° ± 10° C	Operating Temperature Range	-20° to 40° C
Dimensions	7″ x 8″ x 3″	Weight	8 lbs.
Power	1.5V alkaline	Max. Input Voltage	250 VDC
Open Circuit	<1.4 VDC	Max. Failsafe Current	8 mA

Additional information

Weight	10 lbs
Model	Commercial, V4

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Specifications
Ordering Information
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Range	2 Ω	20 Ω	200 Ω	2K Ω	20K Ω	200K Ω	2M Ω
Nominal Current	5 mA	5 mA	.5 mA	50 uA	5 uA	.05 uA	50 nA
Failsafe Current	8 mA	8 mA	1.5 mA	150 uA	15 uA	1.5 uA	150 nA
Resolution	100 uΩ	1 mΩ	10 mΩ	100 mΩ	1 Ω	10 Ω	100 Ω
Accuracy	± .02% of reading & ± .05% of range	± .02% of reading & ± .05% of range	± .02% of reading & ± .05% of range	± .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	Amphenol 2-wire Kelvin
Temperature Coefficient	± .002% per 1° C	Update	3/sec.
Accurate Temperature Range	25° ± 10° C	Operating Temperature Range	-20° to 40° C
Dimensions	7″ x 8″ x 3″	Weight	8 lbs.
Power	1.5V alkaline	Max. Input Voltage	250 VDC
Open Circuit	<1.4 VDC	Max. Failsafe Current	8 mA