儀器特點 表面粗糙度測量儀是一種對工件表面形貌進 行測量和分析的有效的儀器，它特別適宜于研究工件表面的加工質(zhì)量， 工件間的摩擦、磨損、潤滑性以及材料表面的微變形等。 Surface Roughness Tester is the most efficient instrument which can measure or analyze the form and textue of parts surface. It is particularly applied to study for surface quality worked, friction, wear, lubricity of parts, small deformation of material surface, etc. ·精度高，量程大 儀器虛假信號僅為Ra ≤0.005mm ，示值誤差為≤5 ％ 儀器的分辨率為0.001mm，而量程可達±128mm 儀器傳感器水平滑移的直線度為1Um/100mm ，而其量程可達100mm ·High Precision, Large Measuring Range False signal Ra ≤0.005mm, Indication error≤5%, Resolution 0.001mm, Measuring range ±128mm, Straightness of pick-up in sliding mm/100mm. Range 100mm. ·用途廣泛，功能 儀器可對工件的平面，斜面，外圓柱面，凹槽底面，f6 以上的內(nèi)孔表面進行粗糙度測量和對工件表面進行直線度測 量，儀器測量后可同時得到tp曲線和幅度分布曲線以及22 種參數(shù)，如： －Ra Rz Ry Rt Rtm Rq Rpm Rv Rvm R3y R3z －la lq Sm S －Da Dq Sk Rku tp Pc等。 ·Great Verastility, Multi-function Can measure flat, oblique, cylindrical, grooved surface. Can measure roughness of bored surface above f6 and straightness of parts surface. Can analyze tp curve, amplitude distibution curve and 22 parameters such as: - Ra Rz Ry Rt Rtm Rq Rp Rpm Rv Rvm R3y R3z - la lq Sm S - Da Dq Sk Rku tp Pc ·微機處理、窗口顯示 儀器的測量結(jié)果由486微機處理，屏幕采用窗口顯示，鼠標驅(qū)動，軟件功能強大，可進行統(tǒng)計分析，數(shù)據(jù)及圖形動態(tài)顯 示。 ·Computer Processing, Window Display Results measured are processed by 486 DX Computer, with WindowsTM display and mouse driven. Powerful software gives the statistical data analysis and dynamic graphical display. ·操作方便、價格適中 儀器驅(qū)動箱可自動升降及對零，傾斜度可調(diào)。測量工件裝夾方便。測量結(jié)果可存盤，檢索及打印。性能價格比為同類 儀器中較高。 ·Easy Operation, Moderate Price The driving box of instrument is moved up or down, and adjusted to zero automatically and can be tilted in vertical plane. The parts to be measured is easily set. The results measured can be saved, searched and printed. The feature/price ratio is highest in same kind of instruments. 技術(shù)指標 技術(shù)參數(shù)Technical Data 1.電源電壓 AC 220V 50HZ 2.儀器體積 600 ×400 ×780（長×寬×高） 3.驅(qū)動箱行程 100mm 4.驅(qū)動速度 0.5mm/Sec 5.傳感器滑行直線性 1 μm/100mm 6.測頭 鑲金剛石觸針 觸針夾角 90 ° 針尖半徑 2 μm 針尖靜壓力 0.0007N 7.導(dǎo)頭 紅寶石導(dǎo)頭 導(dǎo)頭壓力 0.5N 8.取樣長度 0.25 0.80 2.50 9.較大垂直放大倍數(shù) Vv=100000 10.儀器分辨率 0.001 μm 11.儀器量程 4 、16 、64 、 aaaaaaaaaaaa256(μm) 12.儀器虛假信號 Ra ≤0.005 μm 13.儀器示值誤差 ≤5% 14.儀器示值變動性 ≤3% 15.儀器示值穩(wěn)定性 ≤2%1 Power and voltage: AC 220V 50HZ 2 Dimensions: 600×400×780 3 Travel of driving box: 100mm 4 driving speed:0.5mm/Sec 5 Straightness of pick-up in sliding:1μm/100mm 6 Probe: stylus set with diamond Included angle of stylus:90° Radious of tip:2μm Static pressure of tip:0.0007N 7 Guide Ruby guide Pressure:0.5N 8 Sampling length:0.25 0.80 2.50 9 Max. magnification in perpendicular direction:Vv=100000 10 Resolution:0.001μm 11 Measuring scale:4、16、64、 aaaaaaaaaaaaaaaaaa256(μm) 12 False signal:Ra≤0.005μm 13 Indication error:≤5% 14 Variation of value:≤3% 15 Stableness of value:≤2%