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型号
Type
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JB-4C
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测试参数
Evaluation Parameters
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Ra,
Rz, RS, RSm, Rp, Rv, Rq, Rt, Rmax, D, Rmr等
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粗糙度测量范围
Roughness range
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Ra 0.01 - 10 μm
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取样长度
Sampling length
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L:
0.08 ,0.25, 0.8, 2.5 mm
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测量长度
Measuring length
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Ln: 1L, 2L, 3L, 4L, 5L可任选 Selectable
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评定长度
Evaluation length
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0.08, 0.25, 0.8, 2.5mm
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分辨率
Resolution
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0.001 μm
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示值误差
Measurement error
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± 5 % |
测量工件最大高度
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 |
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移动速度
Scanning speed
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0.5 mm/sec
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线性区
Linear range
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垂向Vertical 600 um |
轴向测量范围
Longitudinal rangey |
40 mm |
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 ±10度
摆动范围 Declination ±10度
X-Y移动范围 Adjustment 15 mm |
轴承内外圈尺寸
For measurement of bearing |
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内圈最大外径
Max.outer dia. of inner ring 280mm
外圈最小孔径
Min.inner dia. of outer ring 12mm
厚度Thickness：≤160 mm |
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操作系统
Operation System |
Win98/2000/XP |
标准配件，附件
Standard parts & attachments |
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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
万能可调工作台 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 Computer & printer |
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| 仪器电源Power supply |
220 VAC ±10%, 50Hz |
| 仪器毛重Gross weight |
100 kg |
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