产品品牌：

TR

产品型号：

668

本公司经营TR-668 系列电子负载，质量保证，欢迎咨询洽谈。 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×

本公司经营系列电子负载;TR-668，质量保证，欢迎咨询洽谈。