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agar manufactured

Standard for HVEM

Normal resolution test specimens are difficult to see on the viewing screen because of low contrast.

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AGS155
In Stock
£26.78
Product Description
Normal resolution test specimens are difficult to see on the viewing screen because of low contrast. These specimens are grids coated with a thick layer of evaporated gold, which forms crystallites containing lines of strong diffraction contrast. The lines are of different spacings allowing for checking performance at a variety of levels.
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