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AX-115B: ● Most suitable to measure ultra-low resistance for shunt-resistor, etc.

● Measurement not to influenced by thermal electro motive force.

● Impressed the measuring current at pulse interval, in order to reduce abrasion of measuring terminal.

● Contact-check is equipped as standard function.

● Measuring range：0.0000mΩ～1500.0Ω

● Available to measure the persent the set reference value: 0.5mΩ～1kΩ ±50.00% [Minimum resolution of 50n ohm]

● GP-IB/RS-232C/Centoronics output available. (Option)

● Comparison result by built-in comparator is open-collector output and displayed as LO, GO, HI by LED and buzzer.

● Measuring current/voltage-check are built-in as standard function.

30~35일 내 배송

Measuring range and Accuracy (at23℃±5℃)

Range	Measuring range	Resolution	Measuring current	Accuracy [Slow]
1mΩ	0.0000mΩ～1.5000mΩ	0.1μΩ	3A	within ±(0.01％rdg＋1μΩ) ±3digit [Average] ±4digit [Slow] ±5digit [Fast]
10mΩ	0.000mΩ～15.000mΩ	1μΩ	1A
100mΩ	0.00mΩ～150.00mΩ	10μΩ	1A
1Ω	0.0000Ω～1.5000Ω	100μΩ	100mA
10Ω	0.000Ω～15.000Ω	1mΩ	100mA
100Ω	0.00Ω～150.00Ω	10mΩ	10mA
1kΩ	0.0Ω～1500.0Ω	100mΩ	1mA
％	0.5mΩ～1kΩ/±50.00％	0.01％ [50nΩ]	refer to the above

Open-circuit voltage of measuring terminal	less than 5V
Measuring method	4-terminal measurement [contact check]
Sampling time	[Free running mode] 2～10 times per second
Sampling time	[Remote start mode] FAST about 17.5msec./SLOW about 29.8msec. [Single Mode]
Comparator set range	4½ Digit (15000) both for high and low limit, % range：50.00％ [low：0～－50.00％, high：0～＋50.00％]
Indication of comparator's comparison result	LED indication LO/GO/HI and buzzer
Control signal	Remote start input："L" [OV] →"H" [DC12V] start
	Remote hold input：Open and "H" [DC12V]：Free run / "L" [OV]：Hold
	comparison output [LO/GO/HI]：open collector：max.40V, 100mA
	contact error output [CONT-E]：open collector：max.40V, 100mA
	end of comparison output [EOC]：open collector：max.40V, 100mA
Operation condition	[Temp.] ＋5℃～＋40℃　　[Humidity] less than 85％
Power supply	AC100V/117V/220V/240V selectable, 50/60Hz, about 60VA
Outer dimension	about 250 (W) ×99 (H) ×300 (D) mm (excluding protruding parts such as rubber legs, etc.)
Weight	about 3.4kg

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