10 pack 6 MHz Quartz Crystals gold inficon style Lab Box

Description

Description: Pack of 10 new,  6MHz Gold Quartz sensor for use in thin film deposition monitors and controllers, including Inficon, Maxtek, Sigma Instruments, and Sycon instruments. Physical Specification : 1) Material: Single Crystal Alpha Quartz, Unswept, Electronic Grade (Q>1E6) 2) Dimensions: 0.550” +. 000/-.002” OD 3) Contour: 2.5 -3 diopter plano convex 4) Finish: 7 microns rms roughness plano and contour sides 5) No chips, scratches or etch marks within a 13.95 mm diameter clear aperture 6) Electrodes “Inficon” patterned gold with chromium underlayer