Measurements of the surface roughness were made with a laser profilometer
(Perthometer S3P, Mahr Perten, France); surface profiles and [R.
An optical profilometer
, Wyko (UK) NT3300, was used to measure the filling length of the microchannels.
In some cases, that measurement was confirmed by the use of an optical profilometer
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Surface roughness was measured before and after lapping using profilometer
HOMMEL-TESTER Typ TR.
Most of the experimental work was carried out with an optical profilometer
supplemented by contact stylus measurements but in a series of experiments the previously mentioned photometric stereo-method (OptiTopo) was evaluated with regard to its ability to simultaneously assess the topography of the surface.
Noncontact type surface profilometer
(Bruker 3D Non-contact profiler) was used for surface roughness measurements.
Surface roughness results were measured using a contact profilometer
Surface roughness measurement with the help of surface profilometer
revealed that samples treated with blasting with alumina (50[micro]) blasting followed by acid etching with 2% hydrofluoric acid showed the highest mean roughness value.
The latest evolution of WITec's TrueSurface advanced optical profilometer
enhances the power and user-friendliness of confocal Raman microscopes.
The surface roughness of porcelain was measured with a noncontact optical profilometer
These studies employed equipment like SEM, profilometer
, focus variation microscopy, VHN (with Vickers and Knoop indents) detection and energy-dispersive X-ray spectrophotometry (EDS).