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SID-12 Motorized Iris Diaphragm

SID-18

aperture: 1 to 18 mm
vacuum: down to 10-11 mbar
size: 60 x 60 x 13 mm3

Motorized Iris Diaphragm

The SID-18 is a motorized iris diaphragm with an aperture of 1 – 18 mm. Its size is 60 x 60 x 13 mm³.

Mechanical Properties
stainless spring steel

positioner dimension

60 x 60 x 13 mm3

minimum opening

1 mm

maximum opening

18 mm

weight

≈ 35 g

number of leaves

13

Positioning
step width

30 – 500 nm

opening resolution

< 30 nm

opening velocity

≈ 6 mm/s

max. frequency

18.5 kHz

Materials and Vacuum Options
black anodized (-BK)
closed-loop on demand (-M)
-HV (10-6 mbar, open-loop only)
Step FileTechnical Drawing