WA Clean is an exclusive technology developed by W Abrasives. This tool allows everyone to measure its cleanliness, thanks to a colorimetry process.
The incredible work of our engineers and R&D department allowed WA Clean device to obtain ISO Committee approval. WA CLEAN device is using the analytical colorimetry. The ISO Technical Report ISO / TR 22770 describes the analytical colorimetry as method to support visual assessment of preparation grades, as described in ISO 8501-1. The analytical colorimetry method is based on CIELAB color components as are defined in ISO 11664-3.
Discover more about how it works in this video:
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