Product Description
This item is a Hewlett Packard HP 10711A Large Leveling Mount. It is used with the 1.5” cube components in their Laser Interferometry Distance Measuring Apparatus. The mounts allow for corrections in two directions. Pitch may be adjusted through several degrees about the axis of the mirror component by resetting the cradle position in the base, and yaw may be adjusted using the play in the elongated slots for securing the base. The base of the mount has an open aperture so the beam path may be directed through the base of the fixture.
Dimensions of the base are as follows.
Height = 0.5”
Width = 1.5”
Length = 2.55”
Through-bore in base = 1.0”
These components have been removed from various fixtures. They meet our requirements for first quality used interferometer components. All mechanical adjustments work smoothly and there are no gouges or distortions in any of the parts that would in any way impede accuracy of measurements. Cosmetically these components appear only lightly used, if not new. Unlike new mounts, however, no hardware is included other than the two screws used to secure the cradle to the base.
Location W7-A
Photo set 492