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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 TesterAT527
AT527 AC Low ohm Meter (Battery Internal Resistance Meter)
AT527/527B features a fully automated, real-time, micro-desktop instrument controlled by a high-performance 32-bit ARM microprocessor. Instrument used 4.3 inches true color LCD display, full touch operation, a new instrument interactive experience.
This instrument can test 0.0001mΩ~3.3kΩ resistance, 0.00001V~400.000V DC voltage, maximum resistance 33000 display digits, and maximum voltage 800000 display digits. The AT527/527B combines high-precision, high-resolution and ultra-high-speed measurement with 0.5% resistance accuracy and 0.01% voltage accuracy up to 70 times per second.
The instrument is used for professional sorting function, standard Handler (PLC) interface, separate output resistance HIGH / IN / LOW signal and voltage HIGH / IN / LOW signal, can fully cope with high-speed automatic sorting system to complete the automatic pipeline test, At the same time, the enhanced IO signal can directly drive the power relay and signal relay.
The instrument has built-in RS-232C interface and USB-232 interface. The instrument is equipped with universal data acquisition software, comes with database function and Excel.
The export function can be effectively applied to remote control and data acquisition and analysis.
The instrument uses Amber Instruments to enhance the computer remote control instruction set, compatible with SCPI (StandardCommandforProgrammable
Instrument can control the standard command set of the instrument and Modbus protocol (Modbus has become the national standard GB/T19582-2008) applied to the automatic sorting system to complete the automatic pipeline test. Efficiently complete remote control and data acquisition functions.
The newly improved AC resistance test principle can be used for the internal resistance test of almost all batteries, including the pipeline inspection of various batteries such as lithium batteries, lead-acid batteries, and button batteries.




 
Specification
Parameters AC resistance, DC voltage
Accuracy Resistance: 0.5% Voltage: 0.01%
Range Resistance:0.0001mΩ~3.3000kΩ Voltage:0.00001V~400.000VDC
Signal Source 1kHz, frequency stability: 20ppm
Range Use the 7 range test,3mΩ~3kΩ
Speed The instrument is divided into four speeds: slow speed, medium speed, fast speed and high speed. Full channel open, and manual range mode: Slow speed: 3 times / sec Medium speed: 20 times / sec Fast: 40 times / sec High speed: 70 times / sec
Result Display Direct reading, ΔABS, Δ%, θ, sorting result
Display Max Resistance:33,000 Voltage:400,000
Adjustment Short-circuit reset for all range
Comparator The instrument has a sorting function. RHI/RNG/RLO output. VHI/VNG/VLO output. Total NG/OK output Compare: Absolute Tolerance ±TOL Sort: The absolute deviation of measured value and nominal value is compared to the limits of each range. Percentage tolerance %TOL Sorting: The percentage deviation of the measured value and the nominal value is compared to the limits of each range. Sequential comparison sorting: the measured value is directly compared with upper and lower limits
Trigger Internal, manual,external and remote
Interface Handler interface (PLC),RS232C interface, USB iunterface
Voltage: 195VAC ~ 245VAC Frequency: 50Hz Power: up to 15VA
Outer dimensions (mm): 264 (width) x 107 (height) x350 (deep) Weight: 4kg
ATL527 Kelvin test leads, ATL108 RS232 interface cable
4.3-inch TFT-LCD true color display, full touch operation
Feature
33000 AC resistance readings, 6-bit DC voltage reading
Resistance test range: 0.0001mΩ~3.3000kΩ
Voltage test range: 0.00001V~400.000VDC
0.5% resistance accuracy
0.01% voltage accuracy
HANDLER interface
RS-232C and USB communication interface
U disk real-time storage full touch operation
Application
Various contact resistance tests
Determination of deterioration and life evaluation of alkaline batteries, lead storage batteries, and lithium batteries
Battery factory inspection
Super Capacitor Equivalent Resistance (ESR) Measurement
More Details
Related Link...
  ● AT520
  ● AT520L
  ● AT520B
  ● AT520C
  ● AT851
  ● AT528
  ● AT528L
  ● AT526
  ● AT521
  ● AT525
  ● AT526B
  ● AT5210
  ● AT5220
  ● AT527A
  ● AT527B
  ● AT527H
  ● AT527L