1) Measurement method
- contact(stylus profilometry)
- 2D scan(line)
- Stress scan
2) Stylus Head
- Vertical Range : 50¡Ê ~ 1§®
- Vertical Resolution : ¡Â 1¡Ê
- Force : 1mg ~ 15mg
- Scan length : 55§®
- Max. Sample Thickness : 50mm
3) Stress scan(Probe Tip)
- Radius : 2§, 45µµ
- Aspect ratio : ¡Ã 9
- User exchange : Possible
- Exchange time : < 10min
4) Stage
- Size : 8ÀÎÄ¡ Rotation Vacuum Chuck ½ºÅ×ÀÌÁö (200mm x 200mm)
5) Camera System
- Field Of View : 0.3 ~ 2§®
6) Reliability(Standard Block)Deviation Percent/10 time)
- Repeatability(STDEV/10time) : < 0.2%
- Accuracy(STDEV/10time) : ¡¾ 1.5%
|