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Appearance characteristic
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Four-wire thimble jig and aviation plug interface
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Product size
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Length * depth * height =49cm * 38cm * 13cm
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Input power supply
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Single-phase AC220V ±10%/50Hz;
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Ac impedance
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1 m Ω or higher
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Voltage range
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Charging voltage: 0V-5V; Discharge voltage: 2V
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Voltage accuracy
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Actual control accuracy: ±0.05% of FS; Stability: ±0.05% of FS
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Constant voltage cut-off current
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≤100uA
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Automatic switching
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Range 1 60uA-6mA (±0.05% of FS)
Range 2 6mA-60mA (±0.05% of FS) Measuring range 3 60mA-600mA (±0.05% of FS)
Range 4 600mA-6000mA (±0.05% of FS)
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Current accuracy
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Actual control accuracy: ±0.05% of FS; Stability: ±0.05% of FS
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Charging mode
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Constant current charging/constant voltage charging/rate charging/constant power charging/constant voltage current limiting
charging/pulse charging
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Discharge mode
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Constant discharge/constant voltage discharge/constant resistance discharge/rate discharge/constant power discharge/constant
voltage limit discharge/pulse discharge
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Restriction condition
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Voltage, current, relative time, capacity, -△V, multiplier current, capacity statistics C1, time statistics T1, counter N1,
counter N2
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Recording condition
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Time variation △t: 50ms-- 3600S
Voltage variation △U: 0.001mV-- 5V
Current variation △I: 0.001mA - 6000mA
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Recording frequency
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Maximum recorded frequency 20Hz
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Test event log
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Such as: running, stop, protection information, parameter reset, channel change, online calibration and other event records
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Cycle number
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1-99,999 times
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Loop nesting
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It has nested loop function and supports up to 3 layers of nesting
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Operational protection
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Support power outage protection, communication interruption protection, computer crash protection, system crash protection
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Protection condition
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Delay protection, over voltage, under voltage, over current, over volume, over temperature, over voltage, under voltage
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Alarm mode
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Test completion reminder, security protection alarm, abnormal error alarm, screen prompt information
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Channel characteristic
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8 channels/station, independent programming, non-interference; 10 units/cabinet, removable tray is optional
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Control mode
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Constant current source and constant voltage source adopt double closed loop structure, high precision linear adjustment
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Reference characteristic
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Using the United States special benchmark integrated chip; Temperature coefficient: 5ppm/℃ (Max)
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AD/DA
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AD: 24bit; DA: 16bit
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Screen information
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3 inch LCD (case number, voltage range, current range, communication status, channel number, etc.) brightness can be adjusted
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Communication mode
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USB/RS485, photoelectric isolation technology, up to 256 access
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Heat dissipation mode
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Air cooling, fan speed support program control, temperature control, full speed three modes optional
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Access mode
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Four-wire system, support three-electrode measurement, buckle clamp, alligator clamp, polymer clamp, etc. (optional)
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Software style
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C# platform development, WIN10 style, flat design, adapt to the popular operating habits
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Software language
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Supports online switching between Chinese and English
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Test scheme characteristics
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Scheme script independence (can be arbitrarily copied, created, modified, deleted, etc.), loop control, data analysis, database
centralized management, real-time curve, curve comparison, etc
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Work step editing feature
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According to the running mode intelligent judgment logic relationship, prompt error operation, and automatically fill in the main
parameters and cut-off parameters, can also be manually modified
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Mode operation characteristic
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Start, stop, continue start, force jump, parameter reset, change channel
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DCIR test
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Supports DCIR calculation at fixed point
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supercapacitor
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With the supercapacitor test function, the test result is directly in the unit of "farad F", and the leakage current can be
measured
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Display resolution
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Adaptive 6-digit significant digit (voltage ×.××××× ×; Current ×.×××××)
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Data presentation
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Coordinate curve (X and Y coordinates can be customized), graph, data list (process, detail layer)
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Data export
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Can be translated into EXCEL, TXT, graphics (can specify the work step or specify the loop export)
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Data save
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Support single or multiple data save, multiple data save automatically create a folder, file name automatically add startup time
and box number and channel number, easy data management
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Software upgrade
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Support network remote push, online upgrade
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Global
