Linear optical encoders detect position with an accuracy and repeatability of 1 micron. Since the encoders attach directly to the stage, backlash and other mechanical inaccuracies of stage movement are virtually eliminated.
Microprocessor Based. The MD3 features programmed functions for measuring distances, areas and counts such that it can be used without a computer for simple tasks. Coordinate and measurement data are displayed on a 4-line, backlit LCD display.
PC Connection. The MD3 communicates with a host computer via a standard RS232C serial connection. The companion MDPlot and Image Tracer software handle all communications with the MD3, give you on-screen plots, measurements and more.
Specifications.
- Resolution: 1.0 micron.
- Total X,Y travel: 90 x 70 mm.
- Display: 4-line LCD showing messages and coordinates in +-999.999 format.
- Fiducial markers: Internal encoder marks at midpoint of travel.
- Output: RS232C serial in ASCII format, programmable baud rate.
- Controls: Membrane keypad, footswitch and reset switch.
- Power: 110, 115, 220, 240 VAC at 50-60 Hz.
