FT-701电炭制品电阻率测试仪 ,电炭制品物理化学性能试验仪

　　ft-701电炭制品电阻率测试仪 ,电炭制品物理化学性能试验仪

　　ft-701 electric carbon products resistivity tester

　　一参照标准standard：

　　jb/t8133.2-1999电炭制品物理化学性能试验方法.

　　jb/t8133.2-1999 electric carbon products physical and chemical properties test method.

　　二.适用范围applicable range：

　　本标准适用于电刷及其他电炭制品电阻率的测定.this standard is applicable to resistivity measurement of brush and other electric carbon products.

　　三.功能描述function deion：

　　直流恒流源输出系统结合集成电路芯片控制，液晶显示屏幕，直读电阻，电压降，电阻率；参数和功能设定通过薄膜面板实现，提供usb、232通讯接口；可以连接打印机、电脑和外接控制单元，选配pc软件可以获得过程数据，测试报表处理、存储和数据分析产品研发和质量管控.在pc软件下可以获得电流、电阻率、电阻和电压降变化曲线及数据模型，为产品质量建立数据库.测试探针为钨针材质，间距偏差为1% 试样尺寸10*10*64mm，探针间距为25mm；4*8*32mm探针间距为16mm

　　dc constant current source output system combined with the integrated circuit and high precision chip control. large lcd screen. direct reading resistance. voltage drop. resistivity. high precision of testing range; all kinds of parameters and functions set by thin-film panels. human body engineering design. provide the usb. 232 communication interface. can connect printer. computer and other external control unit. optional equipped with pc software can get more process data. test report processing. storage. and data analysis is helpful to product development and quality control. under the pc software can get current, resistivity, resistance and voltage drop curve and data model. establish a database for product quality improvement. test probe is tungsten needle materials. spacing deviation of 1% .the probe spacing is 25 mm for sample size 10 * 10 * 64 mm. . probe spacing is 16mm for sample size 4 * 8 * 32 mm.

　　四.参数资料 parameters