【供应】TR-668 系列电子负载
[发布时间]：2012年6月7日
[发布企业]：深圳市华茂源科技...
[点击率]：1765
【导读】： 主要特征：■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试数据 ■测试过程中可改变测试参数...
主要特征：
■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试数据
■测试过程中可改变测试参数
■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
型号与参数：
|
Model |
TR668/TR668R |
TR668A/TR668R |
|
|
CC/CR/CV/CP |
CC/CR/CV/CP |
|
Ratings |
|
Voltage |
60V |
300V |
|
Current |
60A |
10A |
|
Power |
300W |
300W |
|
Min Operating Start Voltage |
1.5V |
1.5V |
|
Constant Cuttent Mode |
|
Range |
High/low:0-60A |
High/low:1-10A |
|
Accuracy |
0.3%+3counts |
0.3%+3counts |
|
Resolution |
High/Low:1mA |
High/Low:1mA |
|
Constant Resistance Mode |
|
Range |
High/Low:0.05Ω-4kΩ |
High/Low:0.5Ω-9.999kΩ |
|
Accuracy |
1% |
1% |
|
Resolution |
High/Low:1mΩ |
High/Low:1mΩ |
|
Constant Vltage Mode |
|
Range |
0-60V |
0-300V |
|
Accuracy |
0.5% |
0.5% |
|
Resolution |
1mV |
1mV |
|
Constant Power Mode |
|
|
|
Range |
0-300W |
0-300W |
|
Accuracy |
0.5% |
0.5% |
|
Resolution |
1mW |
1mW |
|
Dynamic Operation |
|
Dynamic Mode |
CC Mode |
CCMode |
|
Setting Time |
High/Low:20us-9999sec |
High/Low:20us-9999sec |
|
Slew Rate |
High/Low:1mA-2.5A/us |
High/Low:1mA-9.999A/us |
|
Accuracy |
5% |
5% |
|
Voltage Read Back |
|
|
|
Accuracy |
0.1%+10mV |
0.1%+10mV |
|
Resolution |
High:0.01V
Low:0.001V |
High:0.1V
Low:0.01V |
|
Current Read Back |
|
Accuracy |
0.3%+20mA |
0.3%+20mA |
|
Resolution |
High:0.01A
Low:0.001A |
High:0.01A
Low:0.001A |
|
Current monitor |
|
Full Scale Output Voltage |
10V/60A |
10V/10A |
|
Accuracy |
2%+100mV |
2%+100mA |
|
Function |
Built-in with short current indicate |
|
|
Memory |
40set test parameter store,recall function |
|
General |
|
Operation Environment |
Temeperature:0-40℃ Humidity:≤80%RH |
|
Power Consumption |
100W max |
|
Power Requirement |
100V/120V/220V/240V |
|
Frequency |
50/60Hz |
|
Weight |
TR668R/TR668AR:29kg TR668/TR668A:7kg |
|
Dimension(W×H×D) |
TR668R/TR668AR:430×177×440mm TR668/tr668A:177×110×440mm |
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