MAIN SPECIFICATIONS
1¡¢Work mode: Contact orTapping (optional modes: Friction, Phase, Magnetic or Electrostatic)
2¡¢Sample size£º¦µ¡Ü90mm£¬H¡Ü20mm
3¡¢Scanning range£º20um in XY direction£¬2um in Z direction. (up to 100um optional scanner)
4¡¢Scanning resolution£º0.2nm in XY direction£¬0.05nm in Z direction.
5¡¢Range of sample movement£º¡À6.5mm.
6¡¢Pulse width of the step-motor approaching£º10¡À2ms.
7¡¢Image sampling points£º512¡Á512.
8¡¢optical magnification 4X£¬optical resolution 2.5um. (optional magnification 10X)
9¡¢Scan rate 0.6 Hz ~ 4.34 Hz£¬scan angle 0¡ã~360¡ã.
10¡¢Scanning control : 18-bit D/A in XY direction£¬16-bit D/A in Z direction.
11¡¢Data sampling£º14-bitA/D¡¢double16-bit A/D multi-channel synchronous sampling.
12¡¢Feedback£ºDSP digital feedback.
13¡¢Feedback sampling rate£º64.0KHz.
14¡¢Computer interface£ºUSB2.0.
15¡¢Operating System£ºWindows XP/7/8/10.