Artisan-PID-Automated warmup and roast on the FZ94

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Inspired by a demonstration by Marko Luther of a fully PID automated warmup and (also automated) roast on a PROBATONE 5KG roaster, I gave it a fresh try on my little Coffee-Tech FZ94 100g-2.4KG roaster. In this case the PID is provided by the software of the (free) ARTISAN roast logger (github.com/artisan-roaster-scope/artisan) which is configured to control the AIRFLOW to keep the machine on the designed track during warmup and to keep the beans exactly on the pre-defined roast profile.



Warming up

Roasting

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