LAwaveIt is a precision measuring instrument based on the principle of laser sound waves to measure coatings and surfaces
application area:
Hard mold, semiconductor material, thin polymer film, sensor film, plasma spray film
Measurement data:
Measure the elastic modulus of the following materials
Hard and ultra hard molds, metal films, thin polymer films, lowKSol film
Elastic modulus of bulk materials
Film thickness
The degree of damage to semiconductor materials
Feature: Non destructive detection
Ultra hard and ultra-thin can be detected
Detect the entire surface, not just a single point
Wide range of measurable membranes: from nanometers to millimeters
Fast and reliable
The sample does not require special treatment
No correction required
effect:
Process control of thin film deposition, coating spraying, and finished material surface
Accurate measurement of mechanical parameters of thin films and coatings
Non destructive evaluation of microstructure on membrane materials (such as bonding, porosity, and composition)
Measure the elasticity and density gradient perpendicular to the surface
