Newport 420 Precision Stage With Dm13 Sub-micron Resolution Differential Drive

US $199.00

  • Wadsworth, Illinois, United States
  • Jan 30th
Newport 420 Precision Stage with DM13 Differential micrometer. Excellent, used like new conditions,  > 30% from original price. The Newport 420 Precision Linear Stage is an excellent value-oriented linear translation stage, offering smooth movement of the ball-bearing mechanism assembled in a machinable extruded aluminum body. Its low-profile and modular design allow its use in XY and XYZ assemblies. Both top and bottom surfaces are drilled and tapped with 1/4-20 holes arranged on one-inch centers. The DM-13 Differential Newport Actuator is included. The DM-13 Series Differential Micrometer 13 mm coarse travel with 0.07 µm sensitivity Graduated increments of 0.5 µm Accuracy better than 1% DM-13 Differential Micrometers offer sub-micron resolution in a unique design that achieves long range and fine adjustability in a single micrometer. Model DM-13 has a 13 mm overall range with 0.2 mm fine adjustment range. It employs the same mounting bezel as our standard SM Series Vernier Micrometer Heads, so it may be used to easily upgrade an existing instrument to provide, in most cases, a factor of 10 improvement in resolution. In effect, DM13 has built a differential micrometer outside of a standard micrometer. The motion it provides is exceptionally smooth and crisp, without tightness or difficult turning. DM-13 provides excellent linearity and absolute accuracy better than 1%, and its unique design exhibits no harmonic motion errors typical of conventional differential screws.
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Brand Newport
Country/Region of Manufacture United States
Model 420/DM13

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