RK2512N DC Low Resistance Tester-Shenzhen Meiruike Electronic Technology Co., Ltd.

RK2512N DC Low Resistance Tester

Description
Parameter
Accessories
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DC low resistance tester of RK2511/2 series

Product introduction
The DC resistance tester of RK2511N series is a instruments which test the transformer,motor,switch,relay,connector and other types of direct-current resistance.Its basic test accuracy can run up to 0.05%,and has a high measuring speed.
The instrument uses a high precision constant current flowing through the measured part and the four end measurement,it can eliminate the lead error effectively;and use the high precision AD conversion,it is suitable for users to high precision measurement.The instrument has the functions of sorting(onlap,qualified,downlap)and it allows users to set the upper and lower limits and nominal resistance value freely,it improves the testing efficiency of the instrument testing efficiency.

Application area
It widely used in the measurement of all kinds of coil resistance,motor transformer winding resistance,wire resistance of all kinds of cables,switch plugs,sockets and other contact resistance of electrical components and the metal riveting resistance and all kinds of precision resistors,metal detection and so on,the HANDLER and RS322 interface can be used to output non-defective/defective product signal to make automatic testing.

Performance characteristics
Simple operation
Five terminal measurement,high measuring precision.
Microprocessor technology, no DC drift
Onlap,downlap,qualified sorting and the function of alarn.

Model	RK2511N	RK2512N
Test range	10μΩ-20KΩ	1μΩ-2MΩ
Test accuracy	0.1% (the minimum resolution) 10μΩ	0.05% (the minimum resolution)10μΩ
Test current	μA	1A 100mA 10mA 1mA 100μA 10μA 1μA
Display mode	Four and a half digit display 00000-19999
The voltage of open circuit	<5.5V
Range mode	Manual/automatic
Test speed	Fast 15 t/s slow 8 t/s
Sorting	Onlap,Qualified,Downlap
Trigger	Internal trigger,manual trigger,external trigger
Interface	Interface of RS-232C Interface of Handler(PLC)
Work environment	0℃～40℃,≤85% RH
Exterior dimension	330×270×110mm
Weight	5.5kg	3.5kg
Accessory	Test line,power line