Identifying my problem...

Get advice on making beer from raw ingredients (malt, hops, water and yeast)
Martin G

Re: Identifying my problem...

Post by Martin G » Sun Mar 10, 2013 9:55 am

Just had another idea about something simple to eliminate. Have you checked the thermometer that you use for mash temp? My first ever brew had a bit of bitter aftertaste and I discovered my glass thermometer was reading high (up to 4C) so my first mash must have been in the low 60's.

Not sure if you saw the recent thread about thermometers and testing them, lots of discussion. Not perfect, but a pan of boiling water for 100C and a cup with 60% crushed ice and 40% water (so the ice touches the bottom of the cup) for 0C.

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Re: Identifying my problem...

Post by sladeywadey » Mon Sep 29, 2014 5:20 pm

Was there ever a resolution to this long running issue? Was it indeed down to water treatment?

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Re: Identifying my problem...

Post by orlando » Mon Sep 29, 2014 5:25 pm

Martin G wrote:Just had another idea about something simple to eliminate. Have you checked the thermometer that you use for mash temp? My first ever brew had a bit of bitter aftertaste and I discovered my glass thermometer was reading high (up to 4C) so my first mash must have been in the low 60's.

Not sure if you saw the recent thread about thermometers and testing them, lots of discussion. Not perfect, but a pan of boiling water for 100C and a cup with 60% crushed ice and 40% water (so the ice touches the bottom of the cup) for 0C.
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