Precision Battery Tester Wide Current Range (1uA-30A) - D350A

Precision Battery Tester Wide Current Range (1uA-30A) – D350A

Model:D350A

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Product Features:

  1. Support all kinds of full battery, half battery, three-electrode test, suitable for battery material and finished product research, farad capacitor material and finished product research, 0~5V full range controllable.
  2. Supports precision research and testing with 0.01% voltage and current accuracy.
  3. Support high-rate fast charge research, 30C can achieve 0.01% capacity accuracy; 100C can reach 0.1% capacity accuracy.
  4. Support flexible parallel connection of channels, the Max. current can reach 320A, multi-usage.
  5. Support custom pulse test with a minimum pulse width of 2mS.
  6. Full coverage of the measurement records of the voltage, current, capacity, energy, efficiency, capacitance, internal resistance and other parameters required for the study.
  7. The device comes with UPS and storage to effectively prevent data loss and damage caused by downtime, sudden power failure, network failure, etc.
  8. Hardware protect from overcharge and over discharge, avoid abnormal situation effectively.

Specification:

ITEM INSTRUMENT PERFORMANCE
RANGE GEAR RANGE ACCURACY(SET,READ) RESOLUTION(SET,READ)
Voltage1 5V (DC to -5V)*1 ±0.01%RD±0.01%FS ≤50uV,  ≤10uV
Current1 10mA ±0.01%RD±0.01%FS ≤100nA, ≤20nA
Current 2 100mA ±0.01%RD±0.01%FS ≤1uA, ≤200nA
Current 3 1A ±0.01%RD±0.01%FS ≤10uA, ≤2uA
Current 4 10A ±0.01%RD±0.01%FS ≤100uA, ≤20uA
Current 5 20A/30A/40A ±0.01%RD±0.01%FS Depending on current 5
Current set range 1uA ~ 30A (MAX:240A In parallel mode)
No. of CHANNELs   8Chl
No. of STEPs   1024
TIME Accuracy ≤±5uS/S (Equipment autonomous control, no communication and other time delay errors)
Min Step Time 20mS
Min Pulse Time 2mS
Sampling Interval ≤10mS*2
INPUT IMPEDENCE   ≥10GΩ（INPUT BASE CURRENT < 2.0nA）
TEMPERATURE DRIFT   ≤20ppm/℃
RESPONSE TIME   Current 0~90% ≤1mS; Current -90~90% ≤3mS
DATA RECORD Sampling Rate 100Hz（Sampling interval 10mS）*2
Setting Method Interval time, Sampling rate, Interval current, Interval capacity, Interval voltage, Interval energy
PROCESS CONTROL Work Mode HOLD / CC / CV / CCCV / CRATE / CP / CR / CPULSE / CSLOPE / DC / DV / DCDV / DRATE / DP / DR / DPULSE / DSLOPE
End Conditions TIME / VOLTAGE / CURRENT / POWER / CAPACITY / ENERGY / LOOPS / PHASE CYCLE
Protective Function Power-off data protection, Net break protection

User-defined safety: Over voltage, Under voltage, Over current, Over rate, Over capacity.
FUNTION   DCIR、Capacitance capacity calculation、Step pluse、Three-electrode test（Reference test）、DQ/DV
OUTPUT   Four electrodes (support reference electrode test)
COMMUNICATION   10/100M Ethernet(RJ45)、USB(Console)
OPERATING ENVIRONMENT Temperature 0~40℃（23±2℃Optimum accuracy）
Humidity ≤90% No condensation
POWER SUPPLY   AC220V~±10% 50Hz / AC110V~±10% 60Hz,  2200W 3
EQUIPMENT SIZE   6U  W*H*L:430*540*267(mm)  32KG

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