July 6, 2015
Muffle Furnace
July 7, 2015
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Equipment Model: OPT-5V10mA

Project index Parameter index
Input Power AC 220V ±10% / 50Hz
Resolution AD:16bit;DA:12bit
Input Resistance ≥1MΩ
Input Power 709mW
Channel Features Constant Current Source and Constant Voltage Source with Independent pairs of
Closed-loop Structure
Channel Control Mode Independent Control

Project index Parameter index
Voltage Per Channel Voltage Range Charge:25mV~5V;Discharge:25mV~5V
Lower discharge voltage 0V
Accuracy ± 0.1% of FS
Stability ± 0.1% of FS
Current Per Channel Current Range Charge:0.05mA~10mA;Discharge:0.05mA~10mA
Accuracy ± 0.1% of FS
Stability ± 0.1% of FS
Power Per Channel Output Power 50mW
Stability ± 0.2% of FS
Time Current Response Time The Current gets to 1A Hardware Response Time is 20ms
Step Time Range 1s≤Single Step Time Range≤365*24 h,
Time Form Support 00:00:00(h、min、s)
Data Recording Record Condition Time△t:(1s ~60000s)
Record Frequency 1Hz
Charge Charge Mode Constant Current Charge、Constant Voltage Charge、
Constant Current and Constant Voltage Charge
End Conditon Voltage、Current、Relative Time、Capacity
Discharge Discharge Mode Constant Current Discharge
End Conditon Voltage、Current、Relative Time、Capacity、
Cycle Loop Measure Range 1~65535 times
Max Steps Per Loop 254
Nested Loop Nested loop Function,Max Support 3 Layers
Protection Software Protection Power-down Data Protection
Off-line Testing Function
Setting Protection Condition,Setting Parameter:Low Voltage limit、Upper
Voltage limit、Low Current limit、Upper Current limit、Delay Time
Hardware Protection Additional Anti-reverse Protection Model

Project index Parameter index
Voltage and Current Testing Sample 4-wire connecting
Noise <80dB
Database MySQL Database
A Means of Communication of Upper Machine TCP/IP Protocol
Data Output EXCEL、TXT、Graph
Communication Interface Ethernet Port
Operation system Win7/xp only
Per Unit Main Channels No. 8
Dimensions 3U,482.6*378*130(mm)

Equipment Working Environment

Project index Parameter index
WorkingTemperature Range 0℃~40℃
StorageTemperature Range -10℃~50℃
Working Environment
Relative Humidity Range
≤70% RH
Storage Environment
Relative Humidity Range
≤80% RH