产品介绍:   

    YＭHV-30维氏硬度计是基本型的显微硬度计。 

    该机采用LCD显示屏，通过操作面板可对硬度标尺HV或HK各档试验力、保荷时间进行选择； 

    光源亮度可无极调节； 

    操作时可将目镜测得的D1、D2值直接输入后，硬度值即在LCD显示屏上直接显示。 

     技术参数： 

      

                    产品型号 

                    ＹＭＨＶ－5０ 

                    zui小测试单位 

                    1.0μm 

                    试验力 

                    1.0Kgf(9.8N)、3.0Kgf(29.4N)、5.0Kgf(49.0N)、10Kgf(98.0N)、 

                    20Kgf(196N)、30Kgf(294N) 

                    硬度测试范围 

                    8HV~2900HV 

                    试验力施加方法 

                    自动加、卸载试验力 

                    测试显微镜放大倍率 

                    100X（测试时用） 

                    试验力保持时间 

                    0~60S（每秒为一单位，任意键入） 

                    试件zui大高度 

                    160MM 

                    压头外壁距离 

                    135mm 

                    电源 

                    AC220V+5%，50-60Hz 

                    外形尺寸 

                    长*宽*高（520*190*650）mm 

                    主机重量 

                    约40Kg 

      

    标准配置： 

                    名称 

                    数量 

                    名称 

                    数量 

                    砝码 

                    3个 

                    维氏硬度块 

                    2块 

                    V型试台 

                    1个 

                    备用保险丝(2A) 

                    2根 

                    圆形试台 

                    1个 

                    电源线 

                    1根 

                    大型试台 

                    1个 

                    产品合格证 

                    1份 

                    10倍 测微目镜 

                    1个 

                    产品使用说明书 

                    1份