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S-900 Series Micropositioner
The S-931 Micropositioner is designed for state of the art sub-micron geometry probing. It has two speeds of positioning movement in the X and Y axes. A small knob is used for 100 TPI resolution movement and a larger concentric knob provides the equivalent of 800 TPI using a compound nut assembly.

S-931 Micropositioner is available with a magnetic or vacuum base and in either left or right hand models. Three head assemblies are available: The "C" head holds the probe tip holder in a fixed position. The "S" head has small leaf springs to compensate for the expansion often associated with high temperature thermal probing. The "P" head has a pivot assembly which allows the probe tip holder to be quicly positioned in the Z axis, prior to using the fine Z positioning movement for final touchdown.
 
S-931 Micropositioner
The S-926 Micropositioner is designed for small geometry probing down to approximately one micron. It is available with a magnetic or vacuum base and in either left or right hand models.

Three head assemblies are available: The "C" head holds the probe tip holder in a fixed position. The "S" head has small leaf springs to help compensate for the expansion often associated with high temperature thermal probing. The "P" head has a pivot assembly which allows the probe tip holder to be quicly positioned in the Z axis, prior to using the fine Z positioning movement for final touchdown.
 
S-926 Micropositioner