RECORD / EVIDENCE

Sensory dataset — Medium roast V60

Trial provenance, timestamp, media format, validation level, and publication conditions.

SEP 25, 2026DATACoffee Science
Digital optical refractometer and precision scale for extraction yield analysis

PAGE SCHEME • CONCEPTUAL MOCKUP • NON-PUBLISHED

Evidence metadata

Structured cataloging record compliant with the SipDolce Labs reproducibility and traceability standard.

File, provenance chain, and constraints

Attached evidence

Tabular dataset containing 120 observations crossing TDS, extraction yield (EY%), and cup attributes.

Record specifications:

Comma-separated values (CSV) file, UTF-8 encoded with comprehensive variable dictionary.

Provenance chain and limitations:

Consolidated lab observations using calibrated VST LAB Coffee III digital refractometer.