Posted Mon May 19, 2014, 9:36pm Subject: home made water temperature device
1 bottomless portfilter 1 used 12gr filter 1 used E61 group gigleur 2 o-rings 1 rubber disk ( the style used for back flushing) 1 digital thermometer with capillary probe ( i hope this is the correct English description)
Posted Wed May 21, 2014, 7:40pm Subject: Re: home made water temperature device
Thank you for the suggestion which is worthy ;-) As first own "prototype" ;-))), i wanted to use only used parts i have in home, and the assembling time with this solution has been less than 10 minutes, i spent more time to seeking where were the parts. I even realized that using a bottomless port filter allowed me to dismantle the "device" quickly and reuse the port filter as normal use. Maybe i could emulate an extraction flowing rate just sealing a part of filter, but will not be possible to regulate it, i will see.
I would suggest adding an adjustable needle valve to allow you to regulate a water flow to emulate the conditions of an extraction.
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