Máy đo kỹ thuật số Milli-Ohm AX-123N Adexaile ADEX

SKU:1151-20230

Model: AX-123N Digital Low OHM Meter, Built-in Limit Comparator

Best suited for inspection of contact resistance value such as relay, switch

● Measuring range：0.00mΩ～19.99Ω

● 4-terminal measurement

● High speed dual slope A/D converting method.

● Digital comparator is built-in.

Specifications

Measuring range and Accuracy (at23℃±5℃)

Range	Measuring range	Resolution	Measuring current	Accuracy
20mΩ	0.00mΩ～19.99mΩ	10μΩ	1A	within ±0.2％rdg±2digit
200mΩ	0.0mΩ～199.9mΩ	100μΩ
2000mΩ	0mΩ～1999mΩ	1mΩ	100mA
20Ω	0.00Ω～19.99Ω	10mΩ	10mA

Open-circuit voltage of measuring terminal	less than 5V
Measuring method	4-terminal measurement
Sampling time	[Free running mode] 12.5 times per second (Power 50Hz), 15 times per second (Power 60Hz)
[Remote start mode] 80msec. (Power 50Hz), 66.7msec. (Power 60Hz)
Comparator set range	＋000～＋1999 both for high and low limit
Indication of comparator's comparison result	LED indication LO/GO/HI and buzzer
Control signal	remote start input
remote start input comparison output[LO/GO/HI]
Relay contact output：AC110V　max.0.3A/DC20V　max.1A
end of comparison output[EOC]：open collector: 50V/100mA(max.)
Power supply	AC100V/117V/220V/240V selectable, 50/60Hz, about 21VA
Outer dimension	about 260 (W) ×90 (H) ×250 (D) mm (excluding protruding parts such as rubber legs, etc.)
Weight	about 2.4kg

The Outline

AX-123N, digital contact resistor measures very low resistance with high stability nad high speed by absolute value, indicates to judge LO, GO, HI and buzzer built in digital comparator.

It can be measured contact resistatnce such as relay, switch.

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