評(píng)定參數(shù)Evaluation Parameters |
Ra.Rt.Ry.Rmax,Rz(DIN), Rz(ISO),R3z,Rp,S,Sm,tp | ||
測(cè)量范圍Roughness range |
Ra:0.01-10µm | ||
觸針位移Linear range |
±40µm | ||
分辨率Resolution |
0.005µm | ||
顯示方式Digital display |
4x16帶背光照明LCD | ||
小孔測(cè)量范圍 Range of bore |
≥Ø6mm | ||
儀器總誤差I(lǐng)ndication error |
≤10% | ||
取樣長(zhǎng)度Sampling length, mm |
0.25 |
0.8 |
2.5 |
測(cè)量長(zhǎng)度Evaluation length, mm |
1.5,1.75,2 |
3.2,4,4.8,5.6,6.4 |
10,12.5,15 |
測(cè)量速度Scanning speed, mm/sec |
0.1 |
0.32 |
1 |
儀器電源Power supply: |
220 VAC ±10%, 50Hz | ||
儀器外形Dimensions |
300x500x450 mm | ||
儀器重量Gross weight |
55 kg | ||
標(biāo)準(zhǔn)配件,附件
Standard attachments |
X-Y工作臺(tái) X-Y stage,
V型臺(tái) V-stage-
粗糙度樣板 Glass roughness sample |