| 型號(hào) Type | JB-4C |
| 測試參數(shù) Evaluation Parameters | Ra,,Rz,Rt,RS,RSm,Rp,Rv,Rmax,Rq,D, Lr,Ln,RSk,RΔq,Δa,λq,λa,R3t,Rt1,Rt2,Rt3,RT4,rt5等，Rmr(Tp)曲線 |
| 粗糙度測量范圍 Roughness range | Ra 0.01 – 50 µm |
| 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可任選 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 % |
| 測量重復(fù)性Repetition error | ± 3 % |
| 測量工件高度 Max. specimen height | 300mm |
| 傳感器可測 Application | 平面、斜面、內(nèi)孔表面、外圓柱面、深槽表面，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 Standard type, 高度Height<8mm 小孔型 Special probe for small bore 觸針半徑radium:2um, pressure測力: 4 mN |
| 驅(qū)動(dòng)箱的滑行速度 Traverse speed | 2mm/s |
| 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Vertical 640 um |
| 臺(tái)階和Pt測量范圍 Thickness and Pt range | 100 um |
| 分辨力Resolution | 0.1 um |
| 軸向測量范圍 Longitudinal range | 40 mm |
| 輪廓圖形 Profile graph | 直接輪廓，濾波輪廓 Macro profile,filter profile |
| 輪廓圖形的X、Y放大比 X、Y magnification | 自動(dòng)選定 Auto mode |
| 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˚ 擺動(dòng)范圍 Declination ±10˚ X-Y移動(dòng)范圍 Adjustment 15 mm |
| 軸承內(nèi)外圈尺寸 For measurement of bearing | 內(nèi)圈外徑Max. outer dia. of inner ring 280mm 外圈最小孔徑Min. inner dia. of outer ring 12mm 厚度Thickness：≤160 mm |
| 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 | 支柱及大理石底座 Column & Base 控制器 Control box 驅(qū)動(dòng)裝置 Driving unit 傳感器 Transducer X-Y工作臺(tái) X-Y stage, V型臺(tái) V-stage- 標(biāo)準(zhǔn)型觸針 Standard type probe 小孔型觸針 Special probe for small bore 粗糙度樣板 Glass roughness sample 計(jì)算機(jī)，打印機(jī) Computer & printer |
| 儀器電源Power supply: | 220 VAC ±10%, 50Hz |
| 大理石工作臺(tái)尺寸 Granite base | 700×400×100mm |
| 儀器毛重Gross weight | 100 kg |
