1mm in 200 divisions. Each division equals 0.005mm.
|Glass||1″ x 3″ x 0.110″ thick|
|Flatness||2 waves or better|
|Tolerances||Unless otherwise stated ±0.005mm|
Calibrations traceable to NIST. (National Institute of Standards and Technology)
ISO-17025 accredited through Perry Johnson Laboratory Accreditation, Inc.
Our best measurement capability expressed as an uncertainty is +/- 0.00003 in / 0.0007mm.
This NIST slide micrometer includes 10 points of calibration. For example, if you had a 1mm scale with sub-divisions every 0.1mm, therefore every division line will be calibrated, that would consist of 10 calibration points (0 to .1mm, 0 to .2mm, 0 to .3mm etc.). Any point thereafter is $35.00 each. Customer is to specify points to be calibrated. Calibrated items cannot be returned if ordered incorrectly.
Calibration costs are additional to the stage micrometer cost, add another week for delivery if calibrations are required.
Stage micrometers are manufactured using Low Expansion Borosilicate Float Glass. Glass size – 1.0" x 3.0" x .110" (3mm)
After calibration, the stage micrometer is shipped with a certificate of calibration showing the actual dimensions measured, calibration equipment used, environmental conditions, N.I.S.T. traceable test number and certificate serial number. This serial number is also engraved into the glass of the stage micrometer.
*** Please allow approximately 2 weeks for delivery of this special order, non-returnable item. ***