The proven degree of accuracy of the system is +/-0,2mm
Quality is audible
Acoustic survey of roofing tiles featuring the following properties:
Testing of several tile types
Minimum margin of error
Can be adapted with regard to
Temperature
Material / firing fluctuations
Mould wear / tile types
The proven degree of accuracy of the system is
< 1,0 ‰ rejected tiles
< 0,5‰ errors not detected
in relation to total production
The double testing of roofing tiles is a particular feature of this system which allows for very sensitive adjustment for error recognition (only the tiles that have been recognized as defective twice are rejected) without increasing the general error rate of rejected tiles.
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