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News & Events
第81届中国电子展设计招标
2013-01-31
Applent Instruments Inc. is going to attend 2012 80th Electronic Exhibition, China in Shanghai from 30th, Oct to 1st, Nov. Booth number: booth N3, 3A131.
2012-10-13
Applent Instrument Inc. is going to attend the 78th Electronic Exhibition, China
2011-09-03
The global 10% above handset lithium batteries test by AT520SE.
2008-07-19
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What's New
AT511C Low Ohm Meter AT511C
2013-11-5
AT520B HV Battery Resistance Meter [Second Edition 2011] High voltage and Internal Resistance Meter. The measurement voltage is more than 800VDC.
2011-01-08
AT2816A LCR Meter Using true color TFT-LCD display,Test Freq: 24064 points,Test Speed:30times/second。
2011-01-01
AT2818 Precision LCR Meter Using true color TFT-LCD display,Test Freq: 10Hz~300kHz,Test Speed:30times/second
2011-01-01
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Home Products Family Battery TesterAT526
AT526 AC Low ohm Meter (Battery Internal Resistance Meter)
AT526 is a brand-new design DC resistance meter with high precision and high stability, which adopts high-performance 32dgt ARM micro processor to control. 3.5 inches true-color LCD Chinese and English display and it is easy to operate. It is upgrade of AT520. It is high performance and intelligent instruments which is widely applied to UPS online batteries measurement,test contact resistance, battery voltage and battery internal resistance. Resistance testing uses vector test philosophy and voltage testing adopts difference test philosophy so as to accurately test open-circuit voltage and internal resistance. Can avoid the error resulted in pyroelectricity. The sorting and beep settings apply to automation production line test. The USB interface is used to remote control and data acquisition and analysis and suitable for the volume production of batteries.




 
Specification
Parameters AC resistance, DC voltage
Accuracy Resistance: 0.2% Voltage: 0.01%
Range Resistance: 0.001mΩ~33.000kΩ Voltage: 0.00001V – 120.000V DC
Signal Source AC 1kHz, open-circuit voltage < 20mV, measurement current: < 150mA
Range Automatic and manual with 5 ranges
Speed 145 t/s, 30 t/s, 10 t/s, 1 t/s
Result Display Show,ΔABS,Δ%, sorting result
Display Max Resistance: 33,000, Voltage: 1,200,000
Adjustment Short-circuit reset for all range
Comparator RHI/RNG/RLO output VHI/VNG/VLO output ABS tolerance ±TOL sorting PER toleranceTOL sorting SER sorting
Trigger Internal, manual, external and remote
Interface RS232C, Handler interface (PLC)
Voltage: 85V AC - 240V AC Frequency: 50Hz Power: Max 15VA
264mm (Width)x107mm (Height)x350mm (Depth) 4kg
ATL505 Kelvin test wire ATL108 RS232 interface cable
ATL506A: test probe ATL506: test leads
Detection of damage test wire True-color TFT-LCD display Keyboard lock Data hold function Internal memory and U flash disk record
Feature
Adopt vector method and measure multi parameter silmutaneously
Comparator(sorting) function
Detection of damage test wire
Compatible with SCPI
Brand-new improved sampling circuit
Application
All kinds of contact resistance measurement
Li-battery, alkaline cell and lead accumulator determination of degradation and evaluation of lifetime
UPS test online and lead accumulator factory inspection
ESR test of super capacitor
More Details
Related Link...
  ● AT520
  ● AT520SE
  ● AT520L
  ● AT520B
  ● AT1653
  ● AT520C
  ● AT851
  ● AT528
  ● AT528L
  ● AT520M
  ● AT521
  ● AT525
  ● AT526B
  ● AT5210
  ● AT527