Battery Internal Resistance Tester | MTJ-2520B MTJ-2520C

  Battery Internal Resistance Tester | MTJ-2520B MTJ-2520C; have high accuracy and high stability. It is a high-performance and intelligent instrument widely used in testing contact resistance, battery voltage and battery internal resistance. The newly developed sampling circuit can measure all kinds of batteries.

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Description

  Battery Internal Resistance Tester | MTJ-2520B MTJ-2520C; battery internal resistance tester is with high accuracy and high stability. It is controlled by high performance ARM microprocessor. It is a high-performance and intelligent instrument widely used in contact resistance, battery voltage and battery internal resistance testing. The newly improved sampling circuit can measure any kind of battery.The instrument has professional sorting function and sorting sound setting. It is applied to automatic sorting system to complete full-automatic pipeline test.It can also be equipped with USB interface for remote control and data acquisition and analysis, and is very suitable for batch production of batteries.

  • Testing of various contact resistance
  • Deterioration and life assessment of alkaline batteries and lead-acid batteries
  • MTJ-2520B don’t support UPS online measurement, MTJ-2520C support UPS online
  • Storage battery inspection
  • Super capacitor equivalent resistance (ESR) measurement

 

TECHNICAL PARAMETERS

Model MTJ-2520B MTJ-2520C
Test Parameters AC resistance, DC voltage
Display 4.3 inch TFT LCD display
Basic Accuracy Resistance:0.5%
Voltage :0.3%
Resistance:0.2%

Voltage :0.01%

Measuring Range 0.01mΩ~30Ω
0.01mV~60VDC
0.001mΩ~33.00KΩ
0.01mV~120VDC
Signal Source AC 1kHz, open circuit voltage <20mV, test current: <10mA
Range Four range Automatic or manual
Speed 10 times / sec, 10 times/sec, 30 times/sec, 145 times/sec
Display Results Direct reading value,Δ%
Correcting Short circuit zero clearance in full range
Comparator PASS FAIL Front panel LED display
Trigger Internal trigger, manual trigger, external trigger, remote trigger.
Interface RS232, Handler
Power Requirement Voltage :198VAC~240VAC, Frequency:50Hz, Power:max 15VA
Size and Weight Upper frame size(mm):215(w)*88(H)*335(D)
Size (mm):235(w)*105(H) *360(D)
Weight:about 3.6kg
Others Keyboard lock and data storage function, internal flash memory and USB
Accessories 505 Kelvin test line