单相泄漏电测试仪
台湾嘉仕KRASS7620A单相泄漏电流测试仪                                            

                                              


                                            
                                            

    ●  产品特点                                        
    ☆LED显示，可选配多组模拟人体阻抗电路，可选配通讯接口或者遥控接口，可选配动态泄漏和静                                        
        态泄漏功能，测量单相负载                                          
    ☆符合《GB4706》《IEC60335》《GB7000》《IEC60598》《GB4943》《IEC60950》《GB12113》                                        
      《IEC60990》等安規要求                                        
    "☆体积国内最小，操作简单易懂
"                                        
    ☆可选配动态泄漏和静态泄漏功能                                        
    ☆国内首创2%测试精度                                                                
    "☆可选配RS-232、RS-485、遥控等接口，实现测试网络化
"                                    
    "☆可选配计算机软件，便于数据存储、分析、打印、查询等操作
"                                    
                                          
    ●  技术参数                                    
    型号            7620A                        
    泄漏电流测量范围            20-5000μA（可扩展到20mA/30mA）                        
    测量分辨率            1μA                        
    测量准确度            ±（2%读数值＋20μA）                        
    电压测量范围            10-300V                        
    电压分辨率            1V                        
    测试时间            2-999秒　精度：±1%                        
    显示            LED                        
    输出保护及报警            当泄漏电流超出预置，自动切断输出，并声光报警                        
    通讯接口            RS-232/RS-485                        
    输入电源电压            AC：220V±10%，50Hz/60Hz                        
    外形尺寸(mm3)            300（W）×100（H）×356（D）                        
    测试对象            单相器具                            
    隔离变压器容量            外置（容量任意选配）                            
    备注：选配请在订货时说明您的选择，不作说明取默认值。                                    （具体技术指标以用户手册为最终标准）    
                                            
    Email:krassdg@yahoo.cn    Tel:0769-82118995  Fax:0769-82118995