Surface Profile Measuring Instruments 2302

A. Applications

Model 2302 surface profile tester is a fully integrated surface geometry measuring instrument which comprises the surface roughness,primary profile and form measuring systems.It is particularly suitable for analysis and checking of the macro and micro surface on the workpiece as well as form parameters such as angle,curved surface radius and relating positions etc.

B. Specifications：

1、Measuring principle:stylus contact method,inductive;
2、Traversing length:100mm;
3、Traversing speed:0.1,0.2,0.5,0.8,1mm/s;
4、Pick-up return mode:manual,auto;
5、Linearity of guideway:1μm/40mm;
6、Vertical motorized adjustment of traverse unit:ballscrew system,auto electrical positioning of pick-up;
7、 Vertical height adjustment:
　 Roughness unit: 300mm
　 From unit: 240mm
8、Measuring range:granite base 500mm×620mm with two T-slots;
9、Form measuring system:
1) Measuring range:4/20mm(vertical),100mm(horizontal);
2) Measurement accuracy:0.3%(vertical),0.03%(horizontal);
3) Resolution(vertical):0.25μm/4mm，1.25μm/20mm;
4) Resolution(horizontal):1μm;
5) Measuring parameter:vertical/horizontal distance,included angle,arcradius,chamfer width,distance between circle and X/Y end face,distance between circle centers,distance between intersection points,distance between point and line;
6) Horizontal magnification:2,5,10,20,50,100,200,500;
7) Vertical magnification:10,20,50,100,200,500,1000,2000;
8) Pick-up arm length:150mm;
9) Stylus length:22mm;
10) Stylus angle:11°;
11) Stylus radius:25μm;
12) Setting range of measuring force:0.02-0.06N;
13) Stylus leading/trailling:≤77°(up)/≤88°(down).
10. Surface roughness measuring system:
(1) Measuring range: 16 /160 μm
(2) Indication error: ≤±5%
(3) Smallest resolution: 0.001μm
(4) Cut-off length: 0.08, 0.25, 0.8, 2.5, 8mm
(5) Assessment length: N x cut-off, N=1, 2, 3, 4, 5
(6) Filter type: ISO, phase corrected, un-filtered, Gaussian
(7) Surface parameter: Ra，Ry，Rp，Rv，Rz，Rq，Rtm，Rt，Rpm， Rvm，Sm，S，D，Sk，Rku，Δq，Δa，λq，R3y，R3z， NR1， NR2，tp
(8) Graph analysis: profile--NR, profile--tp curve, amplitude distribution--tp curve, tp curve and data
(9) Vertical magnification: 100, 200, 500, 1000, 2000, 5000, 10000, 20000, 50000, 100000, 200000
(10) Horizontal magnification: 2, 5, 10, 20, 50, 100, 200, 500, 1000, 2000, 5000
(11) Pick-up stylus: diamond-90°angle with spherical tip 5μm radius
11. Primary profile measuring system:
(1) Measuring range: 16μm/160μm
(2) Measuring parameter: Pa, Pp, Pv, Pz, Pq, Pt, Psk, Pku, PΔq, Psm
(3) Graph analysis: profile--NR, profile--tp curve,etc.

C. Set of instrument includes：

1、Standard module：
●Column
●Traverse unit
●Surface roughness pick-up(standard,skidless)
●Formed pick-up
●Electronic unit
●Microcomputer,Printer
●Vee-block
●Tiltable measuring table
●Pick-up holder

2、Optional accessories(at extra cost):
●Curved surface pick-up
●Access pick-up
●Tooth flank pick-up
●Universal measuring table
●Precise positioning unit
●Multifunctional Vee-block
●Parallel vice
●Desk for Surface Profile Tester

●Net weight: 260kg
●Gross weight: 360kg
●Overall dimensions of the tester: 1720mm×450mm×740mm
●Overall dimensions of packing box: 1590mm×1150mm×1065mm