WT-1200iL

WT-1200iL is a non-contact hand-held tool for single point bulk lifetime measurements based on Eddy current detected photo conductance decay (e-PCD) specially for metal contamination detection of mono-crystalline ingots and slugs. It provides a good correlation with μ-PCD on surface passivated samples. The simple construction ensures the easy manageability.

Application:

• Non-contact bulk lifetime and resistivity measurement on mono-crystalline ingots and slugs for process monitoring and feedstock characterization
• Suited for one-point measurement
• Bulk lifetime measurement without surface passivation and calibration
• Enables the bulk lifetime measurement at given injection levels (e.g. 1E15 1/cm3)

Options:

• Flexible platform for production line compatibility
• EDDY resistivity measuring

Software highlights:

• Easy exchange of data and images with other Windows applications
• Handling several data files at the same time
• Automatic data evaluation during measurement
• Open for local or remote database servers (ODBC)
• Open for communication like automatic or manual recording of ingot ID, light sensor signal acquisition