arrow-left-2arrow-left-3arrow-left-4arrow-leftchronodiggdown-arrow--lineardown-arrowearthenvelopefacebookfacebook_ (2)facebook_forward-arrowforwardgooglehomeico-downloadico-linkindustries--1industries--10industries--10_oldindustries--2industries--3industries--4industries--5industries--6industries--6_oldindustries--7industries--8industries--9linkedinmailmarkernewspaperpadlockpage-arrow-leftpage-arrow-rightpage-listpencilpinterestplay-buttonprintersearchsocial-diggsocial-facebooksocial-googlesocial-instagramsocial-linkedinsocial-pinterestsocial-twittersocial-youtubestartelephonetwittertwitter_user

Non contact thickness measurement

STIL chromatic confocal sensors are destinated to measure thicknesses without contact, by transparence or step height difference, in every environment such as in-line industries or in labs. 
The principle consists in measuring the position of a diopter, ie the interface between 2 surfaces with a different refractive index, and simultaneously the position of another diopter. The difference between the 2 distance measurements indicates the optical thickness measurement, from which the mechanical thickness is deduced.
Measuring samples comprising several layers is possible using the same method: The multilayer software measurements is available on some STIL MARPOSS controllers.

Non contact thickness measurement
VANTAGGI


 

  • High Axial resolution : From nanometer scale (nm)

  • High Lateral resolution : From micrometer scale (µm)

  • Optical Heads only composed of passive components

  • High signal to noise ratio

  • Works on all types of samples

  • Wide choice of measuring ranges

  • Steep slope compatibility thanks to Maximum Numerical Aperture (NA)

  • Coaxial (no « shadowing »)

  • « Speckle » free

DESCRIZIONE

STIL MARPOSS Sensors are composed of several references, from 1 measurement point to multiple measurement points distributed along a line or within a field.
The ChromaPoint Optical Heads are interchangeable to warranty flexibility, reliability and adaptability in any kind of applications and on every surface reflectivity : transparent, opaque, diffusing, shiny.
For transparent sample as glass, the minimum thickness measurement is indicated within datasheet and specification in taking into account the path through a surface with refractive index n=1.5. 
Similarly, the maximum thickness of transparent sample as glass is function of the refractive index.

Download

BROCHURES AND MANUALS

Data Sheet
Inglese STIL - General catalogue: (13.23MB)
Giapponese STIL - General catalogue: (21.22MB)
Cinese Semplificato STIL - General catalogue: (18.78MB)
Chiudi
Chiudi

Richiedi informazioni

Inserisci il tuo nome
Inserisci il tuo cognome
Inserisci il nome dell'azienda
Inserisci la tua email

Per consentire la consegna del messaggio direttamente all'ufficio competente seleziona il campo applicativo nella lista sottostante:

Inserisci il tuo messaggio

Prima di inviare il modulo leggi attentamente l'informativa sul trattamento dei tuoi dati personali fornita ai sensi del Regolamento UE 679/2016.

Fornisci il consenso al trattamento dei dati personali
Top Contattaci