生产供应TR668系列电子负载

TR-668 系列直流电子负载      
  
特点：
◆     定电流、定电压、定电阻、定功率模式
◆     40种存储呼叫记忆
◆     定电流工作模式提供静态/动态测试功能
◆     提供电池放电测试功能并可记录测量数据
◆     测试过程中可改变测试设定参数
◆     内建短路测试并量测短路电流
◆     输入电压上、下限判别功能
◆     四位半表显示电压、电流、电阻、功率
◆     人性化设计和操纵界面

SPECIFICATIONS
ModelTR668/TR668RTR668A/TR668AR
ModelCC/CR/CV/CPCC/CR/CV/CP
Ratings
Voltage60V300V
Current60A10A
Power300W300W
Min Operating Start Voltage2V2V
Constant Current Mode
RangeHigh/Low: 0~60AHigh/Low: 1~10A
Accuracy0.3% + 3 counts0.3% + 3 counts
ResolutionHigh/Low:1mAHigh/Low: 1mA
Constant Resistance Mode
RangeHigh/Low: 0.05Ω~4KΩHigh/Low: 0.5Ω~9.999KΩ
Accuracy1% 1% 
ResolutionHigh/Low:1mΩHigh/Low:1mΩ
Constant Voltage Mode
Range60V300V
Accuracy0.5%0.5%
Resolution1mV1mV
Constant Power Mode
Range300W300W
Accuracy0.5%0.5%
Resolution1mW1mW
Dynamic Operation
Dynamic ModeCC ModeCC Mode
Setting TimeHigh/Low: 20us~9999secHigh/Low: 20us~9999sec
Slew RateHigh/Low: 1mA~2.5A/μSHigh/Low: 1mA~9.999A/μS
Accuracy5%5%
Voltage Read Back
Accuracy0.1% + 10mV0.1% + 10mV
ResolutionHigh: 0.01VHigh: 0.1V
Low: 0.001VLow: 0.01V
Current Read Back
Accuracy0.3% + 20mA0.3% + 20mA
ResolutionHigh: 0.01AHigh: 0.01A
Low: 0.001ALow: 0.001A
Current Monitor
Full Scale Output Voltage10V/60A10V/10A
Accuracy2% + 100mV2% + 100mV
Short Test
Current60A10A
Accuracy2% + 100mA2% + 100mA
FunctionBuilt-in with short current indicate
Memory
40 set test parameter store, recall function
General
Operation EnvironmentTemperature: 0~40℃
Humidity: ≤80% RH
Power Consumption100W max.
Power Requirement100V/120V/220V/240V
50/60Hz
WeightTR668R/TR668AR: 29kg
TR668/TR668A: 7kg
Dimension(W×H×D)TR668R/TR668AR: 430×177×440mm
TR668/TR668A: 177×110×440mm


* TR-668R for 4 Units TR-668，TR-668A for4 Units TR-668A