AT525 Handheld Battery Internal Resistance Tester
OVERVIEW
The AT525 battery internal resistance tester is a an instrument that can measure the internal resistance and voltage of the battery online, which is controlled by a high-performance 32-bit ARM microprocessor.
A miniature handheld instrument for automatic real-time detection, built-in large-capacity lithium battery for ultra-long standby AT525 has both the portable and desktop performance of a handheld meter, and the instrument can test 0.001mΩ~3.3 Ω resistance, 0~60V DC voltage, data display is stable, resistance 3300 display digits, voltage 6000 display digits.
The resistance measurement of the instrument adopts the vector test principle, and the voltage measurement adopts the differential test principle, so the open circuit voltage can be accurately measured.
The instrument has professional sorting function, built-in data record, OK/NG sorting result display sorting sound setting, which is applied to UPS online battery measurement sorting system.
AT525 is equipped with 1000 sets of data storage, which can save measurement data with one key, which saves your time of recording data, and can be exported to U disk.
Equipped with a USB interface for remote control and data acquisition and analysis, it is very suitable for pipeline inspection of various types of batteries.
FEATURES
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Adopt vector method and measure multi parameter silmutaneously
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Comparator(sorting) function
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Detection of damage test wire
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Compatible with SCPI
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Brand-new improved sampling circuit
SPECIFICATIONS
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Parameters
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ACR DCV
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Accuracy
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R:0.5%±5dgt(resolution 0.001mΩ)V:0.05%±5dgt(resolution 0.1mV)
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Range
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R:0.001mΩ~3.3000Ω V:0.0001V~60.000V
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Signal Source
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AC:1kHz open-circuit voltage:<30mV Test current:<15mA
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Range
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Automatic, Manual, Norminal, 4 ranges
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Speed
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1 times/s
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Result Display
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ABS /PER/ SEQ
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Display Max
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R:3300 V:6000
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Adjustment
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Short circuit correction for each range
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Comparator
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Voltage & Resistance compare separately, voltage & resistance combination compare GD/NG sortingg results display , beep
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Trigger
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Internal, Manual, Remote
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Cantact Checking
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Broken Wire Detection and Open Detection
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Interface
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Build-in Mini-USB (virtual serial port), charging, U disc
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Options
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18650 Fixture
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Power
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Input:100-240V~50/60Hz 0.35A; output:9V 1A DC; 8.4V 2200mAh li battery
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Dimensions
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130.23 x210.76 x37.88 mm
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Mass
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650g
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Accessories
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ATL501B 4 terminal kelvin test clip; ATL909 DC adaptor; ATL202 bag; ATL804 Li battery ATL105Mini-USB communication cable; ATS528 data collection sofware
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Other functions
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3.5 inch true color LCD, keypad lock, data hold function; compatible SCPI order set; Chines, English adjustable, auto power -off; 500 sets measured data saved with one key
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APPLICATIONS
1) Measure all kinds of low-voltage battery,storage battery, lithium battery,mobile battery, contact resistance, battery internal resistance, battery voltage
2) Fuel Battery measurement
3) UPS online measurement
Delivery
Port: Shanghai,China
Lead time (The amount of time from order placement to dispatch) :
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Quantity(pieces)
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1-10
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>10
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Lead time(days)
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15
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To be negotiated
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