Cersa-MCI Laser Diffraction Sensors (LDSN), now offers the users a new international standard calibration agreement for fine wire diameter measurement.
Observing significant differences in diameter references world wide, especially starting by 0.3mm down to 30µm, using its LDSN instruments, Cersa-MCI has undertaken an international comparison from different national laboratories. USA and Switzerland laboratories met our requirements, they got the same results in accordance with the theoretical models.
Among the advantages of the LDSN, the ability to measure fine diameters from 0.005 to 2mm with a very fine repeatability and a long term stability offers a wonderful tool to compare wire diameters. Then, using up to 20 reference wires from the national laboratories on one single instrument (reference instrument), we generate a regression curve to filter the slight dispersion of each single wire calibration. Then the regression curve becomes the calibration curve with uncertainty still below the national laboratories uncertainties.
Cersa-MCI supply boxes of four reference wires based on the reference instrument measurement with calibration certificate within ±0.1µm uncertainty. Since July 2007, Cersa-MCI offers a calibration of its instruments according to these last international standards.
The LDSN instruments are also temperature compensated to be used in factories without special temperature requirement. As they also are little sensitive to the wire vibration, they are widely used for in line measurement.


Stand 10 F09

Name:*

 

E-Mail:*

(Ihre E-Mail wird nicht veröffentlicht)

 

Kommentar:*

 

 

Absenden