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NEW ZYGO MODEL 7712 LASER HEAD FOR USE IN ZMI 2000 or ZMI 4000 POSITIONING SYSTEMS Open Box - Acceptance Test Report Included Unit for sale new in open original box sealed ___________________________________________ NEW-OPEN BOX ZYGO MODEL 7712 LASER HEAD P/N 8070-0159-04 FOR USE IN ZMI 2000 or ZMI 4000 MEASUREMENT SYSTEMS * Qty 1 NEW-OPEN BOX ZYGO MODEL 7712 LASER HEAD P/N 8070-0159-04 The Zygo MODEL 7712 LASER HEAD is used in the ZMI 2000 and ZMI 4000 Laser Measurement systems. Vacuum Wavelength Stability 0.5 ppb Heat Dissipation < 2 Watts Zygo is a world-class interferometric metrology company producing world-class laser systems. The ZMI 2000 and 4000 systems are the industries top performing Displacement Measuring Interferometer (DMI) Systems providing the highest resolution, velocity, and lowest data age uncertainty for real time position control. These systems are used in the most demanding real time position control applications: Lithography tools (optical steppers, scanners, e-beam and laser mask writers) Mask, wafer, and LCD inspection and measurement tools Process equipment, memory repair tools More information on the ZMI 2000 Measurement System - .pdf format More information on the ZMI 4000 Measurement System - .pdf format ___________________________________________ ____________________________________________ * Money Order/Cashiers Check * We DO NOT accept Checks or COD's. |