Tasuku's FZ94 with manual heating power control

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A month ago, Tasuku Yamane from Japan's Coffee Works Plus received another new variation of the FZ94 from Coffee-Tech. 

This one can manually limit the power going to the heating elements, from 100% down to 0% and an analog gauge shows the current going into the elements.

For now it seems this power control cannot communicate with Artisan so in this configuration it would be primarily a machine for manually controlled roasts.

The sight glass on the front is currently a temporary tape solution as Japanese regulations require the glass to be tested first for food safety.

The BT probe connector is also somewhat different again than the one on my FZ94 version. Seems more robust. And this machine has the new restrictor on top of the chaff collector, with a powerful air flow duct system above it.

It will be fascinating to hear about his results with this experimental version of the FZ94. Coffee-Tech have truly built a "lab roaster" with enough room for innovation. 

Mr Yamane also roasts for lever espreso:





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