主要功能：
    ●机电一体化设计,体积小，重量轻,使用方便，适用于现场测量；

    ●可测量多种机加工零件的表面粗糙度；
    ●高精度电感传感器；
    ●最多可测量13个参数；
    ●lcd液晶显示测量参数及图形；
    ●中英文菜单式操作方式；
    ●传感器采用红宝石导头,永不磨损 ；
    ●传感器触针水平位置显示；
    ●背光显示功能 ；
    ●具有示值校准功能；
    ●高品质锂离子充电电池；
    ●连续工作时间大于20小时；
    ●标准usb接口；
    技术参数：
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
jn430                
                                                  jn431
测量参数                
                                                  ra、ry、rq、rz、rt、rsm、rs、rp、rv、r3z、rsk、rmax、rmr                
                                                  ra、rz、rq、rt
量程范围                
                                                  ±20μm、±40μm、±80μm
最高显示分辨率                
                                                  0.001μm
滤波方式                
                                                  rc、pc-rc、gauss、d-p
取样长度                
                                                  0.25mm、0.8mm、2.5mm、
评定长度                
                                                  1l-5l（可选），l为取样长度                
                                                  5l，l为取样长度
示值误差                
                                                  ≤±10％
示值变动性                
                                                  ≤6％
针尖角度                
                                                  90°
显示方式                
                                                  128×64点阵液晶
工作环境                
                                                  温度：(10～40) °c，相对湿度：＜90%
重量                
                                                  约440g
外型尺寸                
                                                  119×47×65mm
标准                
                                                  iso、din、ansi、jis                
                                                  iso、gb
标准配置                
                                                  主机、标准传感器、电源适配器、多刻线样板、传感器护套、支架
可选配                
                                                  曲面、小孔传感器、深槽传感器，接长杆，测量平台，打印机，、pc分析软件

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济宁嘉能商贸有限公司
赵志锋
15668190779