Click for Home Page
Home       Search       View Cart       Index        LOW PRICE GUARANTEE!  

 

About N.I.S.T. Traceable Calibration

Go to Stage Micrometers & Reticles

We can provide certificates of calibration with N.I.S.T. traceability (National Institute of Standards and Technology) on our line of stage micrometers and eyepiece reticles, as well as for Customer-supplied stage micrometers and reticles.

By calibration, we mean that after the part is manufactured it is measured with a precision piece of equipment that has itself been calibrated with a N.I.S.T. traceable test standard. These measurement results are then provided with the part on a Certificate Of Calibration. The Calibration Department is accredited to ISO/IEC 17025:2005.

PRICING
Some of the stage micrometers are offered as standard products in a calibrated version with all dimensions calibrated, so please refer to the individual part number for pricing. For all others, and for Customer-supplied products, the cost is $36.00 per point, 10 point ($360.00) minimum. A "point" is defined as one measurable dimension. For example, if you had a 1mm scale with sub-divisions every 0.1mm, and you wanted every division line to be calibrated, that would consist of 10 calibration points (0 to .1mm, 0 to .2mm, etc.).

CERTIFICATE OF CALIBRATION
After calibration, the stage micrometer or reticle is shipped with a Certificate of Calibration showing the actual dimensions measured, calibration equipment used, calibration equipment accuracy, environmental conditions, N.I.S.T. traceable test number and certificate serial no. This serial no. is also engraved into the glass of the stage micrometer. The certificate will state that the Calibration Department is accredited to ISO/IEC 17025:2005, and meets the General requirements for the competence of testing and calibration laboratories.

ACCURACY
The manufacturing accuracy specification of the chrome pattern on our micrometers is +/- 0.0002" (+/- 0.005mm) end-to-end. If calibration is purchased, the calibration equipment used has an overall accuracy of +/- 0.00002" (+/- 0.0005mm) with a total estimated uncertainty of +/- 0.00003" (+/- 0.0007mm).

[ Home ] [ Products ] [ Index ] [ Contact Us ] [ View Cart ]


The Microscope Depot is a BBB Accredited Business. Click for the BBB Business Review of this Microscope Company in Tracy CA The Microscope Depot is the proud recipient of the exclusive BBB Award of Excellence

 THE MICROSCOPE DEPOT 2017 - TERMS & CONDITIONS
 All Rights Reserved

Toll Free: 1-888-726-7378
CONTACT US