Specifications

1. Measuring principle:stylus contact method,differential inductive pick-up;
2. Vertical measuring range4/40/400μm;
3. Indication error≤±5%;
4. Smallest resolution0.001μm
5. Cut-off length0.08,0.25,0.8,2.5,8mm;
6. Assessment lengthN x cut-off,N=1,2,3,4,5;
7. Filter type:ISO,phase corrected,un-filtered,Gaussian;
8. Surface roughness parametersRa,Rc,Rp,Rv,Rz,Rq,Rsm,Rt,Rsk,Rku,Rdqaccording to GB/T 3505-2000;
9. Graph analysis:profile-NR,profile-tp curve,tp curve and data;
10. Primary profile parametersPa,Pc,Pp,Pv,Pz,Pq,Psm,Pt,Psk,Pku,Pdqaccording to GB/T 3505-2000;
11. Linearity parametersPt,Pp,Pv,|X2--X1|,|Y2-Y1|;
12. Vertical magnification10,100,200,500,1000,2000,5000,10000,20000,50000,100000,200000;
13. Horizontal magnification2,5,10,20,50,100,200,500,1000,2000,5000;
14. Traversing length 100mm;
15. Traversing speed0.1,0.2,0.5,0.8,1mm/s;
16. Pick-up return mode:manual,auto;
17. Linearity of guideway1μm/100mm;
18. Pick-up stylus:diamond-90°angle with spherical tip 2μm radius;
19. Vertical column adjustment for traverse unit:ballscrew system for motor drive,auto electrical positioning of pick-up;
20. Vertical height adjustment480mm;
21. Measuring standgranite base:450mm×600mm .