|
 |
Double grids, offering
a combination of mesh support values, are used primarily in metallurgical
applications for supporting thin metal foils. Two grids are joined
by a thin 'hinge', allowing one grid to be folded on top of the other,
trapping the specimen between them. The grids have a curved securing
tab which folds to the curvature of the doubled grid.
MESH
SPECS
|
Mesh
(lines/inch) |
Pitch
um |
Bar
Width
um
|
Hole
Width
um |
| GD50/50 |
50-50 |
500-500 |
70-70 |
430-430 |
| GD50/100 |
50-100 |
500-250 |
70-55 |
430-195 |
| GD100/100 |
100-100 |
250-250 |
50-50 |
200-200 |
| GD100/200 |
100-200 |
250-125 |
50-40 |
200-85 |
|
|
|
|
|
Notes
|
|
(1) The Mesh Specifications
of the two joined grids are separated by a hyphen.
|
|
(See Specs Sheet Image)
|
|
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|