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 产品 >> 所有产品 > JK2511
产品编号:
产品名称:JK628 handheld DC low resistance tester
规格:
产品备注:10μΩ~200KΩ measuring range
产品类别:DC Low-Ohm meter
Product introduction
JK628 handheld DC low resistance tester is a high precision and wide range portable handheld instrument controlled by high performance 32-bit ARM microprocessor. The built-in large capacity lithium battery can measure passive components accurately and conveniently in any situation for a long time.JK628 is equipped with 5.6 "high-definition color LCD display, large font display is more convenient for you to read data.he instrument can measure the resistance of 10μΩ~200KΩ with a maximum display number of 20,000.It has a current test mode that can be adapted to different requirements of the test. It is equipped with Mini-USB communication interface for remote control and data acquisition and analysis.
JK628 hand-held low resistance tester can measure various high, medium and low value resistors. JK628 hand-held low resistance tester is widely used in various kinds of switching contact resistance; connector insertion resistance; relay package and contact resistance; transformer, inductor, motor, deflection coil winding resistance; wire resistance; metal riveting resistance of car, ship and aircraft `printed board line and hole resistance'.
 
Performance characteristics
●10uΩ resolution
●Four-wire test rod and four-wire crocodile clamp (to offset the contact resistance on the line), thus providing high-precision measurement;
●The upper and lower limits can be set for comparative measurement to facilitate component sorting and automatically judge whether the measurement object is qualified or not.
●Built-in rechargeable lithium battery, long service life;
●1000 pieces of data can be saved, read and deleted.
●USB Data Transfer (Installation-Free Driver) and Bidirectional Data Exchange with PC
●Data retention function, keep measurement results, read at any time
●LCD backlight function, can also effectively read in dark environment
●ZERO Zero Clearing Function, Relative Value Measurement Mode
●IND Inductive Resistance Measurement Mode
 

Model JK628
Measurement parameters DC Resistance
Basic accuracy 0.1%
measuring range 10μΩ~200KΩ
signal source Maximum Current: <1A         Current Mode: Large Current
range Seven-Range Automatic, Manual and Nominal Testing
Measuring speed 3 times / second
Display results Absolute deviation (ABS) comparison, relative deviation (PER) and sequence (SEQ) comparison
Maximum reading 20000
Correcting Full Range Short Circuit Zero Clearing Function
comparator Built-in sorting records, GD/NG sorting results
Trigger mode Internal, manual
Interface Built-in Mini-USB interface (virtual serial port)
temperature compensation no
Test Port 4-terminal shielding (including 2 detection terminals and 2 driver terminals) and external shielding ground terminal
Power requirements input:100-240V~50/60Hz 0.35A
 output: DC9V 1A。 8.4V,2200mAh lithium battery
Size and weight size(mm):130.23 (W)x210.76(H)x37.88 (D),weight:650g
accessories Four-terminal Kelvin test clamp, DC power adapter, portable bag, lithium battery
Optional Accessories Mini-USB Communication cable, data acquisition software
other 3.5 inch true color 16M TFT-LCD large font display;
Keyboard lock, data retention function;Compatible with SCPI instruction set;Switching between Chinese and English; Backlight adjustment;  Automatic shutdown
 
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