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Silicon Test Specimen

A silicon test specimen made of single crystal silicon of overall dimensions 5 x 5mm and is 0.5mm thick.
All prices exclude VAT.
Name & Code
Grouped product items
Code & DescriptionAvailabilityPriceQty
AGS1930
Silicon Specimen - Unmounted
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£65.39
£65.39
AGS1931
Silicon Specimens - Unmounted (Pack of 10)
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£621.10
£621.10
AGS1932
Silicon Specimen on Pin Stub 12.5 mm dia., 3.2 x 8 mm pin
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£72.07
£72.07
AGS1932A
Silicon Specimen on JEOL Stub 10 mm dia., 10 mm height
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Special Price £41.67 was £83.33 You save: £49.99 (50%)
Special Price £41.67 was £83.33 You save: £49.99 (50%)
AGS1932B
Silicon Specimen on ISI Stub 15 mm dia., 10 mm height
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£83.33
£83.33
AGS1932C
Silicon Specimen on Hitachi Stub 15 mm dia., 10 mm height
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£86.75
£86.75
AGS1932D
Silicon Specimen on Customer Specified Stub*
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POA
POA
AGS1932E
Silicon Specimen on JEOL stub 12.5 mm dia., 10 mm height
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£86.75
£86.75
AGS1934
Silicon Specimen for Incident Light Microscopy
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£95.18
£95.18
Product Description

This test specimen is made of single crystal silicon of overall dimensions 5 x 5mm and is 0.5mm thick. It is marked with clearly visible squares of periodicity 10µm. The dividing lines are about 1.9µm in width and are formed by electron beam lithography. A broader marking line is written every 500µm, which is a very useful additional feature for light microscopy. This is an excellent specimen for comparing magnification and assessing any distortion in the image field. It is particularly useful in the context of automated counting systems to check for distortions. Where critical measurements must be made, the sample can be mounted directly onto the calibration specimen so that an internal calibration is obtained on the micrograph.

A certificate of calibration can be supplied for the silicon test specimen if required. Please see our calibration/recalibration services. 

The silicon specimen can be supplied on any stub. Please enquire.

* When requesting a quote for AGS1932D, please specify the stub you would like from our catalogue, or provide information on the stub you would like to send to us for mounting.

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PRICE & AVAILABILITY: Please note that while we are working closely with our suppliers to minimise any global supply chain issues, prices and availability may be subject to change at short notice.