KnightDesign
Member
- Joined
- May 12, 2015
- Messages
- 14
- Reaction score
- 5
Hi guys,
I did my first every electric BIAG last weekend. A few things first, I had less water in my kettle than I intended (ended up with 15L after the boil when I was going for 20L into the fermentor) and the entire batch should have about 50ibu's. I put 30g of 13% alpha hops straight in for the 60 minute boil with no bag.
My efficiency came out at 60% which I am roughly attributing to uncontrolled temps and about 8L less water at Mash in than Beersmith told me to do (I could only fit 20L + grain). The grain bag is a very fine nylon mesh.
The main question is this: My Camco 2500w 'Ultra Low Watt Density' element had about a 1mm layer of sweetish but quite bitter brown stuff all over the element. Is this bad? Does anyone else have to clean their elements because of stuff adhering to it doing the boil? It was kinda fluffy and not like crystallised on, but certainly not just brushable off.
I scrubbed most of it off, but here are some images the day of, and after I cleaned it (badly) and it dried
I have a few theories:
1 - grain particulate getting stuck on the element + hop matter
2 - burnt sugar (caramelisation) + hop matter
3 - has this contributed to a few caramel tasting beer? (as at 4 days fermented)
The beer itself (after four days) is down to 1.014 and smells really toffee-like, and tastes quite sweet still (not burnt as far as I'm aware) which I wouldn't have thought the grain bill would do? But it is my first all grain, so...
Grain bill:
3.5kg Gladfield Ale Malt 71%
0.5kg Gladfield Medium Crystal Malt 112EBC (=crystal 60) 10%
0.5kg Melanoiden Malt 10%
0.3kg Gladfield Vienna Malt 6%
0.1kg Gladfield Shepherds Delight Malt 2%
I did my first every electric BIAG last weekend. A few things first, I had less water in my kettle than I intended (ended up with 15L after the boil when I was going for 20L into the fermentor) and the entire batch should have about 50ibu's. I put 30g of 13% alpha hops straight in for the 60 minute boil with no bag.
My efficiency came out at 60% which I am roughly attributing to uncontrolled temps and about 8L less water at Mash in than Beersmith told me to do (I could only fit 20L + grain). The grain bag is a very fine nylon mesh.
The main question is this: My Camco 2500w 'Ultra Low Watt Density' element had about a 1mm layer of sweetish but quite bitter brown stuff all over the element. Is this bad? Does anyone else have to clean their elements because of stuff adhering to it doing the boil? It was kinda fluffy and not like crystallised on, but certainly not just brushable off.
I scrubbed most of it off, but here are some images the day of, and after I cleaned it (badly) and it dried
I have a few theories:
1 - grain particulate getting stuck on the element + hop matter
2 - burnt sugar (caramelisation) + hop matter
3 - has this contributed to a few caramel tasting beer? (as at 4 days fermented)
The beer itself (after four days) is down to 1.014 and smells really toffee-like, and tastes quite sweet still (not burnt as far as I'm aware) which I wouldn't have thought the grain bill would do? But it is my first all grain, so...
Grain bill:
3.5kg Gladfield Ale Malt 71%
0.5kg Gladfield Medium Crystal Malt 112EBC (=crystal 60) 10%
0.5kg Melanoiden Malt 10%
0.3kg Gladfield Vienna Malt 6%
0.1kg Gladfield Shepherds Delight Malt 2%