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Stage micrometers and calibration scales/grids



Pyser-SGI stage micrometers and calibration standards
are used all round the world for calibrating microscopes,
imaging systems, co-ordinate measuring equipment
and metrology instruments.


S-series

The scale or grid is chrome deposited centrally on a glass disc mounted in a black anodised aluminium slide mount 76mm x 25mm x 1.5mm thick. The metal mount gives these stage micrometers greater durability than those of all glass construction. These products are supplied in a plastic case with foam insert.
Available in transmitted and reflected (incident) light versions. All transmitted light stage micrometers have a cover glass optically cemented over the image.

PS-series

The scale is chrome deposited centrally on a glass disc mounted in a stainless steel slide mount, 76mmx 25mm x 1.5mm thick, with unique serial number engraved in the top surface. These are the products of choice where you need certified scales to have unequivocal traceability for ISO, NIST, DIN, DKD, Cofrac or other standards. These products are supplied in a polished wooden case to indicate that they are superior calibration tools.
Available in transmitted and reflected (incident) light versions. All transmitted light stage micrometers have a cover glass optically cemented over the image

Multi-image calibration slide, PS20

This unique artefact provides the most comprehensive solution to calibrating image analysis systems. An array of 16 different patterns and scales to a very high resolution is chrome deposited on a glass slide, 76mm x 25mm x 1.6mm thick. A unique serial number is engraved into the slide.

Long scales, PS & PS-XO series

Scales from 50mm to 1 metre in length, chrome deposited on glass substrate, and supplied in a polished wooden case (except 50mm version). Typically used for calibration of co-ordinate measuring systems, profile projectors and imaging systems.

X-Y grid plates, PGR-series

Glass plates with 10mm grid squares occupying either 100mm x 100mm or 140mm x 240mm, central area of 20mm further subdivided into 1mm squares. Typically used for calibration of co-ordinate measuring systems.

High precision calibration standards

For customers requiring the ultimate in precision and calibration traceability Pyser offer the NPL line scales, reference stage graticule, two dimensional position standard and photomask line width standard. These are all supplied with NPL’s Internationally Traceable calibration certificate.

HSE/NPL phase contrast test slide

This test slide is made in the UK under license from the National Physical Laboratory. The purpose of the slide is to provide a standard means to check the performance of phase microscopes prior to the analysis of asbestos

Particle Analysis Test/Calibration Slide

The SG7 Test Slide is a unique product with random shaped and sized features that can be used for training and calibration purposes. A 'type test' report is now available giving size and area information for each feature.

Dot Array Grid - NEW

The R76, a unique product with three dot arrays to suit different magnification or image areas.
The ideal product for testing image area, distortion, field flatness and other parameters in optical and imaging systems. The three array areas give options for different magnifications or field size.

Read more about these series and other products at Pyser-SGI Ltd website

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