A61.4701 mainly composed of damping system, the head detection systems, electronics control systems and computer software system.

◎ Damping System: The instrument effective atomic images obtained the necessary guarantees. STM atomic image of the typical ups and downs of 0.1?, so the vibration of the interference must be less than 0.05 ?.

◎ Head Detection System: By the stent, needle drive mechanism (scanner), tip and sample composition, is the work of the operative part of the instrument.

◎ Electronics Control System: Is the instrument of the control section, the main achievement morphology scan functions and the various pre-scan state to maintain the feedback control system. Including: pre-amplifier, the head circuit interface, electronics control box, motor drive circuits, AD / DA multifunction card.

◎ Computer Software System: Complete real-time control, data acquisition and processing, and analysis of data processing and output.