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供应粗糙度仪/粗糙度测试仪/JB-4C
价格：电议
地区：浙江省 宁波市

慈溪博克计量器具有限公司

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类型表面粗糙度仪品牌JB-4C
型号JB-4C
JB-4C 精密粗糙度测试仪
Precision Surface Roughness Meter
JB-4C精密粗糙度仪是一种高触针式表面粗糙度测量仪器，该仪器可对平面，斜面，外圆柱面，内孔表面，深槽表面，圆弧面和球面等各种零件表面的粗糙度进行测试，并实现表面粗糙度的多种参数测量。仪器可方便地用于轴承滚道粗糙度的测量。

仪器配有电脑及专用测量软件，运用先进的无噪声机械定位装置，可选定被测零件的不同位置，设定各种测量长度进行自动测量，评定段内采样数据达3000个点。所有的测量数据和曲线可在屏幕显示或打印输出，所以在汽车配套行业、机械、模具加工、科研单位、大专院校等各大行业中广泛使用。

仪器符合国家标准GB/T3505-2000, GB/T6062-2001, GB/T10610-1998, 以及国际标准ISO5436, ISO11562的要求。

JB-4C Roughness Meter is a probe-style profile measuring instrument. It is applicable to measure surface of various types of parts, such as planar, incline, cylinder, circular and spherical parts, grooves and bores. It is also applicable for measuring roughness of roll path, either outer or inner, of bearings.

A precision locating mechanism is provided to ensure different type of parts to be adjusted into proper position of measurement.

The profile shape of the test piece is dynamically displayed on the screen and the portion to be tested is selected quickly and conveniently. All the evaluated roughness parameters, the profile curve and the tp curve are display on the screen clearly.

It is in compliance with China Standards GB/T3505-2000, GB/T6062-2001, GB/T10610-1998, and ISO5436, ISO11562.
■特点介绍■技术规格

型号Type

JB-4C

测试参数

Evaluation Parameters

Ra,,Rz,Rt,RS,RSm,Rp,Rv,Rmax,Rq,D,Pt台阶Lr,Ln,RSk,RΔq,Δa,λq,λa,R3t,Rt1,Rt2,Rt3,RT4,rt5等，Rmr(Tp)曲线

粗糙度测量范围

Roughness range

Ra 0.01 – 50 µm

取样长度Sampling length

L: 0.08 ,0.25, 0.8, 2.5 mm

评定长度Evaluation length

Ln: 1L, 2L, 3L, 4L, 5L可任选Selectable

仪器评定取样Sampling points

4000点

分辨率Resolution

0.001 µm

示值误差Indication error

± 5 %

测量重复性Repetition error

± 3 %

测量工件高度

Max. specimen height

300mm

传感器可测Application

平面、斜面、内孔表面、外圆柱面、深槽表面，圆弧面，球面等各种零件的表面粗糙度planar, incline, cylinder, circular and spherical parts, grooves and bores.

天然金刚石触针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

驱动箱的滑行速度

Traverse speed

2mm/s

驱动箱升降形式

Traverse U/D mode

自动升降Auto

移动速度Scanning speed

0.5 mm/sec

线性区Linear range

垂向Vertical  640 um

台阶和Pt测量范围

Thickness and Pt range

100 um

分辨力Resolution

0.1 um

轴向测量范围

Longitudinal range

60 mm

轮廓图形Profile graph

直接轮廓，滤波轮廓Macro profile,filter profile

轮廓图形的X、Y放大比

X、Y magnification

自动选定Auto mode

滤波器Filter

ISO 2CR滤波器ISO 2CR Filters

小孔测量范围

Measurable range of bore

≥ Ø5 mm

X-Y工作台

X-Y stage

旋转角度Rotation ±10?

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

内圈外径Max. outer dia. of inner ring 280mm

外圈孔径Min. inner dia. of outer ring 12mm

厚度Thickness：≤160 mm

打印纸规格Printing paper

A4纸

操作系统Operation System

WinXP

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

X-Y工作台X-Y 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

仪器电源Power supply:

220 VAC±10%, 50Hz

大理石工作台尺寸Granite base

700×400×100mm

仪器毛重Gross weight

100 kg