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GA50, 200 & 500


Three new types of aperture grids are now available, these complement our existing range of aperture grids. They are available in Copper, Gilded Copper, Copper/Palladium, Nickel, Gilded Nickel and Gold.

ga50
[view specs sheet]

spacer Type: GA50
Overall Diam: 3.05 mm
Hole Size: 50 μm

ga200
[view specs sheet]

spacer Type: GA200
Overall Diam: 3.05 mm
Hole Size: 200 μm

ga500
[view specs sheet]

spacer Type: GA500
Overall Diam: 3.05 mm
Hole Size: 500 μm
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TEM Specimen Support - Type GS2/3X1


Our latest slot grid provides increased support by way of two strengthening bars, enabling thinner films of the formvar/carbon type to be used. Rigidity has not been sacrificed by the incorporation of this extra support - with an overall thickness of appox 50 microns they are comparable in thickness to the widely used GS2X1 slot grid.

gs2-3x1
[view specs sheet]

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GS2/3X1 Overall diameter 3.05 mm
Hole Size 606 x 1000um
Overall thickness 50 μm

Below is an image of a copper GS2/3X1 grid taken using a light microscope at low magnification. It illustrates both the new strengthening bars and the 50 micron thickness of the grid.


3x1-400

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