| 精密臺(tái)式粗糙度儀產(chǎn)品簡介 Brief
JB-4C精密粗糙度儀是一種高精度觸針式表面粗糙度測量儀器，該儀器可對(duì)平面，斜面，外圓柱面，內(nèi)孔表面，深槽表面，圓弧面和球面等各種零件表面的粗糙度進(jìn)行測試，并實(shí)現(xiàn)表面粗糙度的形狀、輪廓的波峰波谷等參數(shù)測量，還能測量工件的TP臺(tái)階。儀器使用方便，測量精度高重復(fù)性穩(wěn)定。
儀器配有電腦及測量軟件，運(yùn)用*的無噪聲機(jī)械定位裝置，可選定被測零件的不同位置，設(shè)定各種測量長度進(jìn)行自動(dòng)測量，評(píng)定段內(nèi)采樣數(shù)據(jù)達(dá)4000個(gè)點(diǎn)。所有的測量數(shù)據(jù)和曲線可在屏幕顯示或打印輸出，所以在汽車配套行業(yè)、機(jī)械加工、精密*模具、科研單位、大專院校等各大行業(yè)中廣泛使用。
儀器符合國家標(biāo)準(zhǔn)GB/T3505-2000, GB/T6062-2001, GB/T10610-1998, 以及標(biāo)準(zhǔn)ISO5436, ISO11562,ISO4287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,ISO4287. 技術(shù)規(guī)格 MAIN SPECIFICATIONS | 型號(hào) Type | JB-4C | | 粗糙度測量：For Roughness measuremen | | 測試參數(shù) Evaluation Parameters | Ra,Rz,Rt,RS,RSm,Rp,Rv,Rmax,Rq,D,Pt, Lr,Ln和Rmr（Tp）曲線等 | | 粗糙度輪廓圖形放大倍率 Vertical Magnification | 10-500000自動(dòng)調(diào)整 | | 粗糙度測量范圍Roughness range | Ra 0.01 – 10 µm以上 | | 取樣長度 Sampling length | L: 0.08 ,0.25, 0.8, 2.5 mm | | 評(píng)定長度Evaluation length | Ln: 1L, 2L, 3L, 4L, 5L Selectable | | 儀器評(píng)定取樣Sampling points | 4000點(diǎn) | | 分辨率 Resolution | 0.001 µm | | 示值誤差 Indication error | ± （5 %+4nm） | | 測量重復(fù)性Repetition error | ± 3 % | | 測量工件zui大高度 Max. specimen height | 300mm | | 傳感器可測 Application | 平面、斜面、內(nèi)孔表面、外圓柱面、槽表面，圓弧面，球面等各種零件的表面粗糙度planar, incline, cylinder, circular and spherical parts, grooves and bores. | | 天然金剛石觸針Probe | 標(biāo)準(zhǔn)型, 高度8mm 小孔型, 4mm 觸針半徑：2µm, 測力: 4 mN *角度：60度 | | 驅(qū)動(dòng)箱的滑行速度Traverse speed | 2mm/sec | | 驅(qū)動(dòng)箱升降形式 Traverse U/D mode | 自動(dòng)升降 Auto | | 移動(dòng)速度 Scanning speed | 0.5 mm/sec | | 線性區(qū) Linear range | 垂向640 um | | 臺(tái)階和Pt測量范圍 Thickness and Pt range | 100 µm | | 軸向測量范圍 Longitudinal range | 60 mm | | 輪廓圖形 Profile graph | 直接輪廓，濾波輪廓 Macro profile,filter profile | | 濾波器 Filter | ISO 2CR濾波器ISO 2CR Filters | | 小孔測量范圍 Measurable range of bore | ≥ Ø5 mm | | X-Y工作臺(tái) X-Y stage | 旋轉(zhuǎn)角度Rotation ±10? X-Y移動(dòng)范圍15 mm Adjustment 15 mm | | 軸承內(nèi)外圈尺寸 For measurement of bearing | 內(nèi)圈zui大外徑280mm 厚度160mm 外圈zui小孔徑12mm | | 打印紙規(guī)格 Printing paper | A4紙 | | 操作系統(tǒng) Operation System | WinXP | | 標(biāo)準(zhǔn)配件，附件 Standard parts & attachments | 粗糙度儀主機(jī)，支柱及大理石底座，控制器，驅(qū)動(dòng)裝置， 傳感器 ， X-Y工作臺(tái)， V型塊，標(biāo)準(zhǔn)型觸針，小孔型觸針 ，粗糙度樣板 ， 計(jì)算機(jī)打印機(jī)，使用說明書 | | 儀器電源Power supply: | 220 VAC ±10%, 50Hz | | 大理石工作臺(tái)尺寸Granite base | 630×400×100mm 重量：100Kg | | 儀器毛重Gross weight | 150 kg | |
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