PN-100

PN-100 is a fast, easy-to-use, non-contact tool for determining conductivity type (p or n) of the semiconductor materials.

Features and System specifications:

• Type determination of silicon blocks and wafers including single- or multicrystalline material as well as bare and oxidized wafers
• Measurement time: 0.5 s
• Result display:
  • Red LED = P-type
  • Green LED = N-type
• Resistivity range: 20 mΩcm to 3000 Ωcm
• Measurement spot: diameter depends on the distance: ~10-20 mm
• Excitation depth: ~3 μm
• Measuring distance depends on the resistivity and surface: e.g. for 10 Ωcm material with polished surface ~20 mm
• Number of measurements without exchanging the battery: ~10.000