Leeb 462 Surface roughness tester

Measuring range

: Z axis (vertical)  ±80μm/±160 µm（optional）

                 X axis (horizontal) 20mm

Resolution: 0．01μm/±20μm; 0．02μm/±40μm;

                0．04μm/±80μm; 0．08μm/±160μm

Roughness parameters

Ra,Rz,Rq,Rt，

Rp,Rv,R3z,R3y,Rz(JIS),Rs,Rsk,Rsm,Rku,Rmr; Ry;

Rmax，Rc，RPc，Rk，Rpk，Rvk，Mr1，Mr2

Filtering methods: RC,PC-RC,Gauss,D-P

Sample length (lr):  0.25,0.8,2.5mm

Evaluation length（ln）: Ln= lr×n n=1~5

Indication error ≤ ±10%

Indication variability ≤ 6%

Memory 100 groups ( data and graphic)

Power supply 3300mAh Rechargeable Li-ion battery

Dimension (mm) Main body:64*53*160 Sensor dirver：23*27*115

Weight:  About 380g (Main body)

Operation environment Temperature:- 20℃~40℃, Humidity:<90% RH

Storage/transportation environment Temperature:- 40℃~60℃, Humidity:<90% RH

Surface roughness tester