| Product name: | JB-4C精密粗糙度仪 | ||||||
| specification: | ![]() |
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| Category: | instrumentation and meters -- 粗糙度仪 | ||||||
| Price: | factory price | ||||||
| Brand: | 上海光学 | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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型号 |
JB-4C |
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测试参数 |
Ra, Rz, RS, RSm, Rp, Rv, Rq, Rt, Rmax, D, Rmr等 |
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粗糙度测量范围 |
Ra 0.01 - 10 μm |
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取样长度 |
L: 0.08 ,0.25, 0.8, 2.5 mm |
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测量长度 |
Ln: 1L, 2L, 3L, 4L, 5L可任选 Selectable |
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评定长度 |
0.08, 0.25, 0.8, 2.5mm |
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分辨率 |
0.001 μm |
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示值误差 |
± 5 % |
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测量工件最大高度 |
300mm |
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触针 |
标准型 高度<8mm 触针半径:2um,测力: 4 mN |
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0.5 mm/sec |
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线性区 |
垂向Vertical 600 um |
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轴向测量范围 |
40 mm |
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滤波器 |
高斯滤波器,ISO 2CR滤波器 |
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小孔测量范围 |
≥ф5 mm |
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可调工作台 |
旋转角度:±10度 |
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轴承内外圈尺寸 |
内圈最大外径:280mm |
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操作系统 |
Win98/2000/XP |
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标准配件,附件 |
支柱及大理石底座 |
JB-4C精密粗糙度仪