ABB supplies the semiconductor, solar cell and flat panel display industries with the first in-situ, real time, non-contact analyzer for wet bench monitoring.
ABB is not only a global leader in real time measurements for process control but the leading supplier of fiber optic multi-bath FT-NIR instrumentation to the electronics and solar power industries.
With numerous standard calibrations and a scientific staff dedicated to custom applications, the ABB Wet Process Analyzer has been installed in over a thousand baths worldwide.
The WPA is the only analyzer with a lifetime warranty on its optical “engine:” this is a robust, stable, low maintenance analyzer providing unsurpassed results.
When the WPA shows a property trending up or down, it is a real trend not analyzer drift.
Features- Completely non-contact, non-intrusive sensor technology (measurements taken through the PTFE tubing)
- Fast installation with no downtime
- Remote, simultaneous monitoring of up to eight points
- Each monitoring point can be located on a different wet bench and can use a different chemistry
- Pre-calibrated for the most common cleaning and etching chemistries
- Results can be sent to a wet station for real time control
- Zero sample preparation (no reagents required)
- Easy maintenance
- Self-diagnostic system ensuring reliability of results
- Field serviceable and upgradeable