FOR SALE GAERTNER, ELLIPSOMETER
length : 83.8cm
height : 45.7cm
laser light sources : 632.2nm helium-neon ( red )
incidence angles : 50 and 70 degree
beam diameter : 1*1.6 mm at 50 degree
compensator : quarter wave plate ;
fast axis at +90 degree to plane
polarized/analyzer drums : 360 degree graduated at 1 degree
10-part vernier ( 0 to 1 degree )
sample size : up to 150 mm ( 6" )
methode of measurement : dual mode ( with and without
polarized fixed at 45 degree ; the
film thickness : 0 to 60000 ang
accuracy : +/-3 ang
repetability : +/-1 ang
refractive index : +/-0.005 over most of the measuremet
input voltages : 100, 115/120 , 220Vac , 50-60Hz
vacuum requirement : 1/8" ID hose - 20-30 in.Hg
Includes PC and Ellipsometer software.
See attached photos showing PC in operation.
For more information and pictures on this machine follow the link below.
Check my "about me" page for more information