型号(type) | jb-4c |
测试参数(evaluation parameters) | ra, rz, rs, rsm, rp, rv, rq, rt, rmax, d, rmr等 |
粗糙度测量范围(roughness range) | ra 0.01 - 10 μm |
取样长度(sampling length) | l: 0.08 ,0.25, 0.8, 2.5 mm |
测量长度(measuring length) | ln: 1l, 2l, 3l, 4l, 5l可任选 se-lectable |
分辨率 (resolution) | 0.01μm |
示值误差(measurement error) | ± 5 % |
测量工件zui大高度(max.specimen height) | 300mm |
触针(probe) | 标准型 standard type 高度height<8mm小孔型special probe for small bore触针半径radium:2um, pressure测力: 4 mn |
移动速度(scanning speed) | 0.5 mm/sec |
线性区(linear range) | 垂向vertical 600 um |
轴向测量范围 (longitudinal rangey) | 40mm |
滤波器(filter) | 高斯滤波器,iso 2cr滤波器(gaussian, rc filters) |
小孔测量范围(measurable range of bore) | ≥ф5 mm |
可调工作台(universal stage) | 旋转角度rotation 360度,摆动范围 declination ±10 x-y移动范围 adjustment 15 mm |
轴承内外圈尺寸(for measurement of bearing) | 内圈zui大外径(max.outer dia. of inner ring 280m 外圈zui小孔径(min.inner dia. of outer ring 12mm 厚度thickness:≤160 mm |
操作系统 (operation system) | win98/2000/xp |
标准配件,附件(standard parts & attachments) | 支柱及大理石底座 column & base 控制器 control box驱动装置 driving unit传感器transducer*可调工作台 universal adjustable stage, v型台 v-stage-,标准型触针 standard type probe小孔型触针 special probe for small bore粗糙度样板 glass roughness sample计算机,打印机 |
仪器电源(power supply) | 220 vac ±10%, 50hz |
仪器毛重(gross weight) | 100 kg |