【【各种机械行业产品表面粗糙度检测】】兰泰SRT6200厂家  
1.    特性  
            该仪器采用计算机技术，符合国标GB/T    6062及ISO，DIN，ANSI和JIS四项标准，可以广泛适用于生产现场，可测量多种机加工零件的表面粗糙度，根据选定的测量条件计算出相应的参数，在液晶显示器上清晰地显示出全部测量参数。测量工件表面粗糙度时，将传感器放在工件被测面上，由仪器内部的驱动机构带动传感器沿被测表面做等速滑行，传感器通过内置的锐利触针感受被测表面粗糙度，此时工件被测表面的粗糙度引起触针产生位移，该位移使传感器电感线圈的电感量发生变化，从而在相敏整流器的输出端产生与被测表面粗糙度成比列的模拟信号，该信号经过放大及电平转换之后进入数据采集系统，DSP芯片将采集的数据进行数字滤波和参数计算，测量结果在液晶显示器显示出来，同时可以与PC机通讯，实现数据分析和打印。  
*                        多参数测量：Ra.Rz；  
*                        高精度电感传感器；  
*                        RC.PC-RC.GAUSS.D-P四种滤波方式；  
*                        内置鋰离子充电电池及充电控制电路，容量高；  
*                            机电一体化设计，体积小，重量轻，使用方便，内置标准RS232接口  
                                可与PC机通讯；  
*                            具有自动关机功能。  
                            此表有两种关机方式：一种为手动关机，另外一种为键盘操作5分钟关机。  
*                        具有公英制转换功能。  
2                            参数  

                        显示器        ：蓝色背光，    4位数显，10mm    LCD  
                        测量参数：Ra,    Rz  
                        测量范围：  
                                            Ra:            0.05-10.00um/1.000-400.0uinch  
                                            Rz:            0.020-100.0um/0.780-4000uinch  
                        精确度        ：不大于±10%  
                        示值变动性：不大于6%  
                        传感器        ：  
                                        测量原理：电感式  
                                                半径：                10μm  
                                                材料：                金刚石  
                                                测力：                16mN(1.6gf)  
                                                角度：                90°  
                                                纵向半径：48mm  
                                                最大驱动行程：        17.5mm/0.7inch  
                                                取样长度    l(任选)：0.25mm，0.8mm，  
                                                                                                                                                                                    2.5mm  
                                驱动速度：  
                                            测量时  
                                                            当取样长=0.25mm时，                    Vt=0.135mm/s  
                                                            当取样长度=    0.8mm时，        Vt=0.5mm/s  
                                                            当取样长度=    2.5mm时，        Vt=1mm/s  
                                            返回时                                                                                        Vt=1mm/  
                                分辨率：  
                                                            0.001μm                当测量值    ＜10μm时  
                                                            0.01μm                        当    10μm≤测量值＜100μm时  
                                                            0.1μm                                当    测量值    ≥100μm  
                            评定长度:        1-5L可选  
                            电源：内置锂离子充电电池    1块。  
                            工作环境：                      
                                                                                        温度：0    -    50℃  
                                                                                        湿度：<    85%    RH  
                            外形尺寸：140×52×48mm  
                            净重：约420g  

电话：15580905932  
Q    Q:1161133600  
【【各种机械行业产品表面粗糙度检测】】兰泰SRT6200厂家