| AA3000 Scanning Probe Microscope is our most popular model. This unit is tailored towards research and industry applications, where the user is required to perform rapid and simple analysis. The detector is built directly into the base, eliminating the chance of damaging it through handling. AA3000 is capable of performing contact mode, tapping mode, lateral force microscopy and scanning tunneling microscopy. The standard unit is equipped to view sample areas up to 10 micron by 10 micron. The system can be customized to measure larger areas. With a Digital Signal Processor (DSP) TMS320C642 inside the systems, AA3000 can handle complicated multi-functional tasks efficiently. A real-time operating system of SPM/DNA is embedded in AA3000 SPM system. |
High Performance
Atomic-scale of resolution
Large sample size
DSP (Digital Signal Processor)- for great performance
Real time operating system embedded
Fast Ethernet connection with computer
Multi-Function
Atomic Force Microscope (AFM)
Scanning Tunneling Microscope (STM)
Lateral Force Microscope (LFM)
Force Analysis: I-V Curve, I-Z Curve, Force Curve
Online real-time 3D image for better observation
Multi-channel signals for more sample details
Trace-Retrace scan, Back-Forward scan
Multi-Analysis: Granularity and Roughness
Data load-out for further analysis
Easy Operation
Fast automatically tip-engaging
Simple change of the tip holder to switch between STM and AFM
Full digital control, auto system status recognition
Software-based sample movement
Nano-Movie function: Continuous data collection, storage and replay
Modularized design for convenient maintenance and future upgrades
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| Functions | Atomic Force Microscope (AFM)
Scanning Tunneling Microscope(STM)
Lateral Force Microscope (LFM) |
| Resolution | AFM: 0.26nm lateral, 0.1nm vertical
Scanning Tunneling Microscope(STM) |
| Technical Parameters | X-Y scan scope:~10 micrometer
Z distance:~2 micrometer
Image Pixels:128X128, 256X256, 512X512, 1024X1024
Scan Angle:0~360 degree
Scan Rate: 0.1~100Hz |
| Electronics | CPU: 32-bit Digital Signal Processor (DSP) at 600MHz from Texas Instruments;
Fast16-bit DAC
Fast16-bit ADC
High Voltage: 5 channel
Communication Interface: 10M/100M Fast Ethernet |
| Mechanics | Sample Size: Up to 45mm in diameter, reach 15mm when use a AA2000/AA3000,and reach 30mm when use the AA5000;
Engagement: Auto engagement with travel distance of 30mm and precision of 50nm; |
| Softwares | Online Control Software and offline Image Processing Software for Windows Vista/XP/2000/9x |
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