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Power: AC 220V ±10%, 50Hz
Input power: 25W
Resolution: AD: 16bit DA: 16bit
Input Resistance: ≥1 GΩ
Voltage
Constant Voltage Range: 25mV-5V
Discharge Min Voltage: -5V
Accuracy: ± 0.05% of FS
Stability: ± 0.05% of FS
Current
Output range per channel: Range 1: 5uA-1mA, Range 2: 1mA-25mA, Range 3: 25mA~50mA
Precision: ± 0.05% of FS
Constant voltage cutoff current: Range 1: 2uA, Range2: 50uA, Range 3: 100uA
Stability: ± 0.05% of FS
Power
Single channel maximum output power: 0.25W
Stability: ± 0.1% of FS
Time
Current Response Time: <500us (10%FS-90%FS)
Step Time Range: ≤(365*24 )hour/step, Time Form Support 00 : 00 : 00 : 00 (h min s ms)
Parameter record
Data recording condition
Minimum Time Interval: 100ms
Minimum Voltage Interval: 10mV
Minimum Current Interval
Range1: 2uA；Range2: 50uA, Range: 100uA
Record Frequency: 10Hz
Charging
Charging mode: Constant Current Charge, Constant Voltage Charge, Constant Current and Constant Voltage Charge, CPC
Cut-off condition: Voltage, current, relative time, capacity, -△V
Discharge
Discharge Mode: CCD, CVD, Constant Current and Constant Voltage Discharge, CPD, Constant Resistance Discharge
Cut-off condition: Voltage, Current, Relative Time, Capacity, -△V
Burst Mode
Charging: Constant current mode, constant power mode
Discharging: Constant current mode, constant power mode
Minimum pulse width: 500ms
Pulse number: A single pulse step supports 32 different pulses
Continuous switching of charge and discharge: A pulsed step can achieve continuous switching from charge to discharge
Cut-off condition: Voltage, relative time
DCIR test: Support custom fetch point for DCIR calculation
Circle
Cycle test range: 1~65535
Single cycle step number: 254
Nested loop: With nested loop function, maximum support 3 layer nesting
Protect
Disconnection with voltage data protection
Offline testing function
It can set safety protection condition, set parameters include: voltage limit, current limit, capacity limit, delay time, with anti reverse protection function
IP protection level: IP20
Channel characteristics: Double closed loop structure is used for constant current source and constant voltage source
Channel control mode: Independent control
Voltage and current detection sampling: Four wire connection
Noise: <45dB
Data base: Apply MySQL Centralized management of test data in database
Computer communication mode: Base onTCP/IP agreement
Server operating systems: Windows 7
Data output mode: EXCEL2003,2010、TXT
Server disk configuration: 500GB
Communication interface: Ethernet
Leakage current: 0.005uA
Machine channels: 8
Requirements of equipment working environment
Item: Parameter
Operating temperature range
0℃~40℃
(25±10℃,accuracy:0.005% of FS /℃）
Storage Temperature Range: -10℃~50℃
Working environment relative humidity range: ≤70% RH (No condensation of water vapor)
Storage environment relative humidity range: ≤80% RH (No condensation of water vapor)
W*D*H (mm): 483 * 310 * 48
