Napson Corporation
Jandel Engineering Limited
MTI Instruments
Jova Solutions
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Full Auto Resistivity measurement system
WS-8800
- Res : 1¥ì~1M ¥Ø¡¤cm
- Rs : 1m~10M ¥Ø/sq
- Applications : Silicon wafer, Semiconductor process
                      (Metal thin film, Diffused, Ion-implanted, Epitaxial, Poly silicon)
- Size : 3"~8"¦ or 8"~12"¦




- Fully automatic handling/measuring system for resistivity and sheet resistance with robot  and non-contact aligner

- Self-test function, position correction and wide range measurement

- Using high performance RT-3000 tester

- Wafer thickness, PN type checking and temperature measurement for silicon wafer

- 1.0mm distance from edge can be measured

- Both of sheet resistance and film thickness are displayed (metal layer)

- 200mm SMIF or 300MM FOUP compatible (option)

- Max. 1225 points 2-D/3-D mapping software (option)