System
Targeting microscopic camera	USB microscope, 4mm FOV [90Xwith15in.Monitor]   640x480-pixel (1/3in.) camera, Fixed magnification  2mm FOV [180X with 15in. Monitor]  (optional)
Probe tip radius	5μm; 2μm (optional)
Scan length range	1mm; 10mm (optional)
Vertical scan range	15μm;30/80/200 μm (optional)
Probe material	Diamond coated
Contact force	0.1mg to 50mg
Sample stage dimension	4”; 6”; 10”; 20” or customized
Recommended sample thickness	≦10 mm
Computer system	CPU:1GHz ; RAM: 2G ;  USB 2.0×3
Software	Scan control software  Profile measurement software  Report generator software
Vibration isolation	Vibration filter software  Vibration sensor  Vibration isolation table
Auto XY stage	Yes (optional)
機型選擇：
STEP-4      載台尺寸：4吋	STEP-6      載台尺寸：
STEP-10      載台尺寸：10吋	STEP-L      載台尺寸：20吋