OS-AA SPM system is known for its multi-functionality and full openness. OS-AA system is not just a platform for unconventional experiments but also for further developments. Features Milti-function: STM, AFM, LFM, MFM, EFM, Contacting Mode, Tapping, Phase Imaging with Full digital control 16bit ADC/DAC High speed communication based on TCP/IP protocol for double-CPU-double-OS and large data-exchange Input/output signal channel preserved for further system extension Standard external open interface for second developments I-V Curve and Force-Curve Nano-Processing Nano-manipulating with Super-Multimedia technology Designed for Windows Vista/XP/NT/2000/9X Hardcode and Dynamic Code both applied to offline software Brightness and contrast auto refreshed Multi-Analysis: Granularity and Roughness