JINKO JK625 Handheld Battery Internal Resistance Tester (0.1mΩ ~ 3.3000Ω, 0.001V ~ 60.000V, UPS Testing)

Test Parameters: AC Resistance, DC Voltage

Basic Accuracy:

Resistance: 0.5% ± 5 dgts (Maximum resolution 0.001mΩ)

Measuring Range:

Resistance: 0.1mΩ ~ 3.3000Ω

Voltage: 0.001V ~ 60.000V

Signal Source:

AC: 1kHz

Open circuit voltage: <30mV (Reduces damage to the battery under test)

Test current: <15mA

Range: Automatic, manual, and nominal testing

Testing Speed: 1 time/sec

Display Result: Absolute deviation (ABS) comparison, relative deviation (PER)

Maximum Readings:

Resistance: 33000 bits

Voltage: 60000 bits

Correcting: Full Range Short Circuit Zero Clearing Function

Comparison: Voltage comparison, resistance comparison, voltage-resistance combinations, GD/NG sorting results display alarm

Trigger: Internal trigger, manual trigger

UPS Online Testing: Yes

Interface: Built-in Mini-USB interface (virtual serial port), charging interface, U disk interface

Power Requirements:

Input: 100-240V~50/60Hz, 0.35A

Output: 9V 1A DC / 8.4V 2200mAh lithium battery

Size and Weight:

Size (mm): 229(H) * 148(W) * 46(D)

Weight: 650g

Enclosure: Four-terminal Kelvin test clamp, DC power adapter, portable bag, lithium battery, Mini-USB communication cable, data acquisition software

Optional Accessories: Fixture

Other: 5.6 inch true color LCD display, keyboard lock, data retention function; Switching between Chinese and English; Backlight adjustment; Large capacity lithium batteries for long standby and automatic shutdown; One-click preservation of 500 sets of measurement data

Manual

JK625/JK625L Battery Internal Resistance Tester 

JK625/JK625L Battery Internal Resistance Tester is an on-line instrument for measuring battery internal resistance and voltage. It is controlled by a high performance 32-bit ARM microprocessor.Fully automatic real-time detection of miniature hand-held instruments, built-in large capacity lithium batteries to achieve ultra-long standby.JK625/JK625L combines the advantages of portable hand-held watch and desktop instrument. Its main performance is compatible with daily set 3554.The instrument can test resistance of 0.1mΩ~3.3000Ω/ 0.001mΩ~3.3000Ω , DC voltage of 0.001~60.000V/0.0001~60.000V, data display is stable, resistance is up to 3300 display bits, voltage is up to 6000 display bits.

The resistance measurement of the instrument is based on the principle of vector measurement and the voltage measurement is based on the principle of differential measurement, so the open circuit voltage can be measured accurately.In addition, the instrument has professional sorting function, built-in sorting records, GD/NG sorting results show sorting signal settings, which is applied to UPS online battery measurement automatic sorting system to complete automatic pipeline testing.JK625/JK625L is equipped with 500 sets of data storage, which can save measurement data by one key and save you the time of recording data.It can also be equipped with USB interface for remote control and data acquisition and analysis, which makes it very suitable for pipeline inspection of all kinds of batteries.

Performance characteristics 

●Fresh and dazzling two-color cast shell  

●Power supply mode of battery and external power supply 

●Four-terminal test 

●Switching between Chinese and English 

●Preservation of 500 sets of measurement data  

●Backlight adjustment 

●Automatic shutdown settings 

●Maximum Large Power Consumption <5W 

●Over-long continuous working hours (> 8h)