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First time roast on a KK roaster

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  • First time roast on a KK roaster

    I have finally built my first home roaster and after installing a thermocouple and data logger, completed a few roasts over the weekend. The following profiles were my result;
    The coffee looks quite good, but will give it some time to de-gas. Immediately after one of the roasts, I thought I would try to log the CO2 being given off. Below is my logged graph of CO2 concentration of a 50g sample over a day. Looks interesting and not what I expected.

    Included links were bad and hence were deleted.
    Last edited by Javaphile; 26 November 2012, 01:12 AM. Reason: Bad links

  • #2
    Welcome to the KKTO owners & builders club
    Over the past coupe of years I have found that 5 days degas is a good rest time for most beans