end of 90 minute mash: 1.0432/11.2 brix
end of 15 minute mashout: 1.044/11.4 brix
Post #27 made 6 years ago
Many thanks again for your contributions. Your numbers have now been collated into a spreadsheet and we can already see that mash time certainly makes a difference that is worth quantifying.
It is also more obvious now as to what figures we need from you. If you are brewing over the New Year period and have time, could you please take a few extra measurements for us?
[Please copy, paste and complete the relevant parts below into a post. Record your measurements in any units you like as long as they are clear.]
I did a fullvolume mash for 60 minutes.
1. At 20 minutes, my gravity reading was...
2. At 40 minutes, my gravity reading was...
3. At 60 minutes, my gravity reading was...
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was...
2. At 60 minutes, my gravity reading was...
3. At 90 minutes, my gravity reading was...
Quick Bonus Questions
A. The weight of my grain bill was...
B. The volume of water I mashed with was...
C. My average mash temperature was...
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)...
2. At the start of mashout, my gravity reading was...
It is not right or wrong to leave a BIAB mash at mashout temps for any period of time. If, however you did leave the mash at mashout temps, can you also please answer the following?
A. After reaching mashout temp, before pulling the bag, I waited (mins)...
B. After I pulled the bag my gravity reading was...
Thanks in advance.
A very real difference to the entire allgrain community can be made by BIAB brewers who contribute here. Pure BIAB (fullvolume brewing) has created research opportunities such as the above that would hitherto been impossible.
We hope you find contributing your figures here engaging and interesting. Logistically, it is not easy to take multiple measurements on a single brew. Whether you are an experienced allgrain brewer or a new one, contributing to a thread like this does take your time. We really value that, hope you learn something from going through the exercise and, most importantly, realise that you are a pioneer in creating data that will be of value to every allgrainer in the future.
Thanks in advance,
BIABrewer
It is also more obvious now as to what figures we need from you. If you are brewing over the New Year period and have time, could you please take a few extra measurements for us?
[Please copy, paste and complete the relevant parts below into a post. Record your measurements in any units you like as long as they are clear.]
I did a fullvolume mash for 60 minutes.
1. At 20 minutes, my gravity reading was...
2. At 40 minutes, my gravity reading was...
3. At 60 minutes, my gravity reading was...
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was...
2. At 60 minutes, my gravity reading was...
3. At 90 minutes, my gravity reading was...
Quick Bonus Questions
A. The weight of my grain bill was...
B. The volume of water I mashed with was...
C. My average mash temperature was...
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)...
2. At the start of mashout, my gravity reading was...
It is not right or wrong to leave a BIAB mash at mashout temps for any period of time. If, however you did leave the mash at mashout temps, can you also please answer the following?
A. After reaching mashout temp, before pulling the bag, I waited (mins)...
B. After I pulled the bag my gravity reading was...
Thanks in advance.
A very real difference to the entire allgrain community can be made by BIAB brewers who contribute here. Pure BIAB (fullvolume brewing) has created research opportunities such as the above that would hitherto been impossible.
We hope you find contributing your figures here engaging and interesting. Logistically, it is not easy to take multiple measurements on a single brew. Whether you are an experienced allgrain brewer or a new one, contributing to a thread like this does take your time. We really value that, hope you learn something from going through the exercise and, most importantly, realise that you are a pioneer in creating data that will be of value to every allgrainer in the future.
Thanks in advance,
BIABrewer
Last edited by BIABrewer on 21 Dec 2012, 20:59, edited 2 times in total.

 Over 100 Brews From Australia

Post #28 made 6 years ago
I wanted to do a did a fullvolume mash for 90 minutes but only did a 60 min mash .
1. At 30 minutes, my gravity reading was 1.036
2. At 60 minutes, my gravity reading was 1.036
Quick Bonus Questions
A. The weight of my grain bill was 5171g
B. The volume of water I mashed with was TWN: 37.56
C. My average mash temperature was 65C
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  16 mins
2. At the start of mashout, my gravity reading was 1.036
A. After reaching mashout temp, before pulling the bag, I waited (mins) 5 mins
B. After I pulled the bag my gravity reading was 1.043
C. EOBG 1.054
1. At 30 minutes, my gravity reading was 1.036
2. At 60 minutes, my gravity reading was 1.036
Quick Bonus Questions
A. The weight of my grain bill was 5171g
B. The volume of water I mashed with was TWN: 37.56
C. My average mash temperature was 65C
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  16 mins
2. At the start of mashout, my gravity reading was 1.036
A. After reaching mashout temp, before pulling the bag, I waited (mins) 5 mins
B. After I pulled the bag my gravity reading was 1.043
C. EOBG 1.054
Last edited by lambert on 23 Dec 2012, 01:19, edited 2 times in total.

 SVA Brewer With Over 100 Brews From Swaziland

Post #29 made 6 years ago
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was 1.019
2. At 60 minutes, my gravity reading was 1.019
3. At 60 minutes, my gravity reading was 1.026
Quick Bonus Questions
A. The weight of my grain bill was 3845g
B. The volume of water I mashed with was TWN: 34.43
C. My average mash temperature was 64C
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  14 mins
2. At the start of mashout, my gravity reading was 1.026
A. After reaching mashout temp, before pulling the bag, I waited (mins) 5 mins
B. After I pulled the bag my gravity reading was 1.034
C. EOBG 1.048
2 brews for the day. Start 10:00 finish 20:03. I've read somewhere that that one of the drawbacks of BIAB is that you can't do two brews in one day. Well sir, wherever you are, here's two fingers for you.
And this is probably the end of the 2012 brew season... 25 Brews. BIAB  the most fun a person can have with a pot and a bag..
1. At 30 minutes, my gravity reading was 1.019
2. At 60 minutes, my gravity reading was 1.019
3. At 60 minutes, my gravity reading was 1.026
Quick Bonus Questions
A. The weight of my grain bill was 3845g
B. The volume of water I mashed with was TWN: 34.43
C. My average mash temperature was 64C
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  14 mins
2. At the start of mashout, my gravity reading was 1.026
A. After reaching mashout temp, before pulling the bag, I waited (mins) 5 mins
B. After I pulled the bag my gravity reading was 1.034
C. EOBG 1.048
2 brews for the day. Start 10:00 finish 20:03. I've read somewhere that that one of the drawbacks of BIAB is that you can't do two brews in one day. Well sir, wherever you are, here's two fingers for you.
And this is probably the end of the 2012 brew season... 25 Brews. BIAB  the most fun a person can have with a pot and a bag..
Last edited by lambert on 23 Dec 2012, 04:04, edited 2 times in total.

 SVA Brewer With Over 100 Brews From Swaziland

Post #30 made 6 years ago
Good going Bertie,lambert wrote:And this is probably the end of the 2012 brew season... 25 Brews.
Miss read that..thought that you said "most fun a person can have with a bag of pot "lambert wrote:the most fun a person can have with a pot and a bag.
Have a good un
Yeasty
Last edited by Yeasty on 23 Dec 2012, 05:27, edited 2 times in total.
Why is everyone talking about "Cheese"

 SVA Brewer With Over 50 Brews From Great Britain

Post #31 made 6 years ago
One day I'll tell you a story regarding two university lads on a tour through Zimbabwe on Yamaha 550XT bikes and an (un)fortunate (first and last) encounter with Malawi Gold.Yeasty wrote:
Miss read that..thought that you said "most fun a person can have with a bag of pot "
Have a good un
Yeasty
Last edited by lambert on 23 Dec 2012, 09:37, edited 2 times in total.

 SVA Brewer With Over 100 Brews From Swaziland

Post #32 made 6 years ago
90 minute mash; forgot to take 30 & 60 minute readings though
Quick Bonus Questions
A. The weight of my grain bill was 5500g
B. The volume of water I mashed with was TWN: 36.37
C. My average mash temperature was 67.5C
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 78C  15 mins
2. At the start of mashout, my gravity reading was 11.4 Brix/1.0459
A. After reaching mashout temp, before pulling the bag, I waited (mins) 10 mins
B. After I pulled the bag my gravity reading was 12.0 Brix/1.0484
C. EOBG 13.0 Brix/1.0526
Quick Bonus Questions
A. The weight of my grain bill was 5500g
B. The volume of water I mashed with was TWN: 36.37
C. My average mash temperature was 67.5C
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 78C  15 mins
2. At the start of mashout, my gravity reading was 11.4 Brix/1.0459
A. After reaching mashout temp, before pulling the bag, I waited (mins) 10 mins
B. After I pulled the bag my gravity reading was 12.0 Brix/1.0484
C. EOBG 13.0 Brix/1.0526
G B
I spent lots of money on booze, birds and fast cars. The rest I squandered
I've stopped drinking, but only when I'm asleep
I ONCE gave up women and alcohol  it was the worst 20 minutes of my life
I spent lots of money on booze, birds and fast cars. The rest I squandered
I've stopped drinking, but only when I'm asleep
I ONCE gave up women and alcohol  it was the worst 20 minutes of my life

 SVA Brewer With Over 100 Brews From Great Britain

Post #33 made 6 years ago
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was...N/A
2. At 60 minutes, my gravity reading was...N/a
3. At 90 minutes, my gravity reading was...1.024
Quick Bonus Questions
A. The weight of my grain bill was...3163gr 6.97 Pounds
B. The volume of water I mashed with was...TWN 34.71L 9.17Gal
C. My average mash temperature was...65C 150F
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)...10
2. At the start of mashout, my gravity reading was...1.024
It is not right or wrong to leave a BIAB mash at mashout temps for any period of time. If, however you did leave the mash at mashout temps, can you also please answer the following?
A. After reaching mashout temp, before pulling the bag, I waited (mins)...10
B. After I pulled the bag my gravity reading was...1.026
1. At 30 minutes, my gravity reading was...N/A
2. At 60 minutes, my gravity reading was...N/a
3. At 90 minutes, my gravity reading was...1.024
Quick Bonus Questions
A. The weight of my grain bill was...3163gr 6.97 Pounds
B. The volume of water I mashed with was...TWN 34.71L 9.17Gal
C. My average mash temperature was...65C 150F
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)...10
2. At the start of mashout, my gravity reading was...1.024
It is not right or wrong to leave a BIAB mash at mashout temps for any period of time. If, however you did leave the mash at mashout temps, can you also please answer the following?
A. After reaching mashout temp, before pulling the bag, I waited (mins)...10
B. After I pulled the bag my gravity reading was...1.026
"All I know is that the beer is good and people clamor for it. OK, it's free and that has something to do with it."
Bobbrews
Bobbrews

 BME Brewer With Over 5 Brews From United States of America

Post #34 made 6 years ago
I did a fullvolume mash for 90 minutes.
1. n/a
2. n/a
3. At 90 minutes, my gravity reading was 15.6 brix / 1.061
Quick Bonus Questions
A. The weight of my grain bill was 15.5 lb (7.03 kg)
B. The volume of water I mashed with was 8.6 gal (32.55 L)
C. My average mash temperature was 152 F (66.7 C)
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took 5 mins
2. At the start of mashout, my gravity reading was 15.6 / 1.061
It is not right or wrong to leave a BIAB mash at mashout temps for any period of time. If, however you did leave the mash at mashout temps, can you also please answer the following?
A. After reaching mashout temp, before pulling the bag, I waited 10 mins
B. After I pulled the bag my gravity reading was 16 brix / 1.063
1. n/a
2. n/a
3. At 90 minutes, my gravity reading was 15.6 brix / 1.061
Quick Bonus Questions
A. The weight of my grain bill was 15.5 lb (7.03 kg)
B. The volume of water I mashed with was 8.6 gal (32.55 L)
C. My average mash temperature was 152 F (66.7 C)
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took 5 mins
2. At the start of mashout, my gravity reading was 15.6 / 1.061
It is not right or wrong to leave a BIAB mash at mashout temps for any period of time. If, however you did leave the mash at mashout temps, can you also please answer the following?
A. After reaching mashout temp, before pulling the bag, I waited 10 mins
B. After I pulled the bag my gravity reading was 16 brix / 1.063
WWBBD?

 SVA Brewer With Over 100 Brews From United States of America

Post #35 made 6 years ago
EDIT: Added brew date of February 16th.
I did a MAXI with 2.5 gallon water held back from mash,
this water was added before the boil.
I planned for a 60 minute mash, but didn't hit my
gravity, so I went for a 90 minute mash.
I hope this info helps..............
1. At 20 minutes, my gravity reading was... 12 brix/1.048
2. At 40 minutes, my gravity reading was... 13 brix/1.053
3. At 60 minutes, my gravity reading was... 14 brix/1.057
4. At 90 minutes, my gravity reading was... 14.4 brix/1.059
Quick Bonus Questions
A. The weight of my grain bill was... 24.5 lbs.
B. The volume of water I mashed with was... 11.67 Gal
C. My average mash temperature was... 150 F
If you did a MashOut (and only if you have time.)
After mashing, I did a rest at 158 F, taking 25 mins
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)... 18 mins at 175 F
2. At the start of mashout, my gravity reading was... N/A
It is not right or wrong to leave a BIAB mash at mashout temps for any period of time. If, however you did leave the mash at mashout temps, can you also please answer the following?
A. After reaching mashout temp, before pulling the bag, I waited (mins)... 15 mins
B. After I pulled the bag my gravity reading was... 15.4 brix/1.063 (hitting my PLG }
I did a MAXI with 2.5 gallon water held back from mash,
this water was added before the boil.
I planned for a 60 minute mash, but didn't hit my
gravity, so I went for a 90 minute mash.
I hope this info helps..............
1. At 20 minutes, my gravity reading was... 12 brix/1.048
2. At 40 minutes, my gravity reading was... 13 brix/1.053
3. At 60 minutes, my gravity reading was... 14 brix/1.057
4. At 90 minutes, my gravity reading was... 14.4 brix/1.059
Quick Bonus Questions
A. The weight of my grain bill was... 24.5 lbs.
B. The volume of water I mashed with was... 11.67 Gal
C. My average mash temperature was... 150 F
If you did a MashOut (and only if you have time.)
After mashing, I did a rest at 158 F, taking 25 mins
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)... 18 mins at 175 F
2. At the start of mashout, my gravity reading was... N/A
It is not right or wrong to leave a BIAB mash at mashout temps for any period of time. If, however you did leave the mash at mashout temps, can you also please answer the following?
A. After reaching mashout temp, before pulling the bag, I waited (mins)... 15 mins
B. After I pulled the bag my gravity reading was... 15.4 brix/1.063 (hitting my PLG }
Last edited by Mad_Scientist on 30 May 2013, 05:03, edited 1 time in total.
Brewing with MS; https://goo.gl/photos/puZUgG8QRp7p8gLd9

 SVA Brewer With Over 100 Brews From United States of America

Post #36 made 6 years ago
Brew 1  American Amber Ale
I did a fullvolume mash for 90 minutes.
1. At 90 minutes, my gravity reading was 1.032
Quick Bonus Questions
A. The weight of my grain bill was 4791g
B. The volume of water I mashed with was TWN: 36.13
C. My average mash temperature was 66C
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  12 mins
2. At the start of mashout, my gravity reading was 1.032
A. After reaching mashout temp, before pulling the bag, I waited (mins) 8 mins
B. After I pulled the bag my gravity reading was 1.040
C. EOBG 1.052
Brew 2  Janet's Brown Ale
I did a fullvolume mash for 90 minutes.
1. At 90 minutes, my gravity reading was 1.038 (MUST be wrong/incorrect reading)
Quick Bonus Questions
A. The weight of my grain bill was 6397g
B. The volume of water I mashed with was TWN: 37.14
C. My average mash temperature was 66C
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  12 mins
2. At the start of mashout, my gravity reading was 1.038 (???)
A. After reaching mashout temp, before pulling the bag, I waited (mins) 8 mins
B. After I pulled the bag my gravity reading was 1.052
C. EOBG 1.066
I did a fullvolume mash for 90 minutes.
1. At 90 minutes, my gravity reading was 1.032
Quick Bonus Questions
A. The weight of my grain bill was 4791g
B. The volume of water I mashed with was TWN: 36.13
C. My average mash temperature was 66C
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  12 mins
2. At the start of mashout, my gravity reading was 1.032
A. After reaching mashout temp, before pulling the bag, I waited (mins) 8 mins
B. After I pulled the bag my gravity reading was 1.040
C. EOBG 1.052
Brew 2  Janet's Brown Ale
I did a fullvolume mash for 90 minutes.
1. At 90 minutes, my gravity reading was 1.038 (MUST be wrong/incorrect reading)
Quick Bonus Questions
A. The weight of my grain bill was 6397g
B. The volume of water I mashed with was TWN: 37.14
C. My average mash temperature was 66C
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  12 mins
2. At the start of mashout, my gravity reading was 1.038 (???)
A. After reaching mashout temp, before pulling the bag, I waited (mins) 8 mins
B. After I pulled the bag my gravity reading was 1.052
C. EOBG 1.066
Last edited by lambert on 18 Feb 2013, 06:23, edited 2 times in total.

 SVA Brewer With Over 100 Brews From Swaziland

Post #37 made 6 years ago
Brew 1  Belgian Pale Ale
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was 1.026
2. At 60 minutes, my gravity reading was 1.038
3. At 90 minutes, my gravity reading was 1.040
Quick Bonus Questions
A. The weight of my grain bill was 4791g
B. The volume of water I mashed with was TWN: 36.13
C. My average mash temperature was 65C
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  13 mins
2. At the start of mashout, my gravity reading was 1.040
A. After reaching mashout temp, before pulling the bag, I waited (mins) 7 mins
B. After I pulled the bag my gravity reading was 1.041
C. EOBG 1.052
Brew 2  Belgian Blond Ale
I did a fullvolume mash for 75 minutes. It was supposed to be 90 minutes but I got cold  was brewing outside.
1. At 30 minutes, my gravity reading was 1.032
2. At 60 minutes, my gravity reading was 1.044
3. At 75 minutes, my gravity reading was 1.044
Quick Bonus Questions
A. The weight of my grain bill was 6073g
B. The volume of water I mashed with was TWN: 36.94
C. My average mash temperature was 65C
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  13 mins
2. At the start of mashout, my gravity reading was 1.044
A. After reaching mashout temp, before pulling the bag, I waited (mins) 17 mins
B. After I pulled the bag my gravity reading was 1.046
C. EOBG 1.070 (Added 673g of sugar during the last 10 minutes)
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was 1.026
2. At 60 minutes, my gravity reading was 1.038
3. At 90 minutes, my gravity reading was 1.040
Quick Bonus Questions
A. The weight of my grain bill was 4791g
B. The volume of water I mashed with was TWN: 36.13
C. My average mash temperature was 65C
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  13 mins
2. At the start of mashout, my gravity reading was 1.040
A. After reaching mashout temp, before pulling the bag, I waited (mins) 7 mins
B. After I pulled the bag my gravity reading was 1.041
C. EOBG 1.052
Brew 2  Belgian Blond Ale
I did a fullvolume mash for 75 minutes. It was supposed to be 90 minutes but I got cold  was brewing outside.
1. At 30 minutes, my gravity reading was 1.032
2. At 60 minutes, my gravity reading was 1.044
3. At 75 minutes, my gravity reading was 1.044
Quick Bonus Questions
A. The weight of my grain bill was 6073g
B. The volume of water I mashed with was TWN: 36.94
C. My average mash temperature was 65C
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  13 mins
2. At the start of mashout, my gravity reading was 1.044
A. After reaching mashout temp, before pulling the bag, I waited (mins) 17 mins
B. After I pulled the bag my gravity reading was 1.046
C. EOBG 1.070 (Added 673g of sugar during the last 10 minutes)
Last edited by lambert on 25 Feb 2013, 18:08, edited 2 times in total.

 SVA Brewer With Over 100 Brews From Swaziland

Post #38 made 6 years ago
lambert,
Nice work! so...
Nice work! so...
.... How cold does it have to be to go inside???? I thought you were tough?It was supposed to be 90 minutes but I got cold  was brewing outside.
Last edited by BobBrews on 25 Feb 2013, 23:12, edited 2 times in total.
tap 1 Raspberry wine
tap 2 Bourbon Barrel Porter
tap 3 Czech Pilsner
tap 4 Triple IPA 11% ABV
Pipeline: Mulled Cider 10% ABV
http://cheesestradamus.com/ Brewers challenge!
tap 2 Bourbon Barrel Porter
tap 3 Czech Pilsner
tap 4 Triple IPA 11% ABV
Pipeline: Mulled Cider 10% ABV
http://cheesestradamus.com/ Brewers challenge!

 SVA Brewer With Over 100 Brews From United States of America

Post #39 made 6 years ago
BB,BobBrews wrote:lambert,
Nice work! so....... How cold does it have to be to go inside???? I thought you were tough?It was supposed to be 90 minutes but I got cold  was brewing outside.
I'm originally from Africa, anything less than 25C is freezing . It was a very mild 0c to 2C with intermittent ice rain showers and hail.
Last edited by lambert on 26 Feb 2013, 00:12, edited 2 times in total.

 SVA Brewer With Over 100 Brews From Swaziland

Post #40 made 6 years ago
lambert,
You are excused! Anyone from Africa will be excused from cold weather brewing. I don't like to brew in hot weather so it is a draw!
You are excused! Anyone from Africa will be excused from cold weather brewing. I don't like to brew in hot weather so it is a draw!
Last edited by BobBrews on 18 Mar 2013, 20:54, edited 1 time in total.
tap 1 Raspberry wine
tap 2 Bourbon Barrel Porter
tap 3 Czech Pilsner
tap 4 Triple IPA 11% ABV
Pipeline: Mulled Cider 10% ABV
http://cheesestradamus.com/ Brewers challenge!
tap 2 Bourbon Barrel Porter
tap 3 Czech Pilsner
tap 4 Triple IPA 11% ABV
Pipeline: Mulled Cider 10% ABV
http://cheesestradamus.com/ Brewers challenge!

 SVA Brewer With Over 100 Brews From United States of America

Post #41 made 6 years ago
EDIT: Added brew date of March 16th.
American Rogue Dead Guy clone
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was... #1 tube ; 1.064 ; 15.6 brix
2. At 60 minutes, my gravity reading was... #2 tube ; 1.066 ; 16.2 brix
3. At 90 minutes, my gravity reading was... #3 tube ; 1.068 ; 16.6 brix
Quick Bonus Questions
A. The weight of my grain bill was... 12311 grams ; 27.14 pounds
B. The volume of water I mashed with was... SWN; 45.85 L ; 12.11 G
C. My average mash temperature was... 152 F
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)... 34 mins
2. At the start of mashout, my gravity reading was...
A. After reaching mashout temp, before pulling the bag, I waited (mins)... 30 mins
B. After I pulled the bag my gravity reading was... #4 tube; PLG ; 1.068 ; 16.6 brix
MAXIBIAB
#5 tube ; GIK ; 1.060 ; 14.7 brix
#6 sample ; OG ; 1.074 ; 18 brix
American Rogue Dead Guy clone
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was... #1 tube ; 1.064 ; 15.6 brix
2. At 60 minutes, my gravity reading was... #2 tube ; 1.066 ; 16.2 brix
3. At 90 minutes, my gravity reading was... #3 tube ; 1.068 ; 16.6 brix
Quick Bonus Questions
A. The weight of my grain bill was... 12311 grams ; 27.14 pounds
B. The volume of water I mashed with was... SWN; 45.85 L ; 12.11 G
C. My average mash temperature was... 152 F
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)... 34 mins
2. At the start of mashout, my gravity reading was...
A. After reaching mashout temp, before pulling the bag, I waited (mins)... 30 mins
B. After I pulled the bag my gravity reading was... #4 tube; PLG ; 1.068 ; 16.6 brix
MAXIBIAB
#5 tube ; GIK ; 1.060 ; 14.7 brix
#6 sample ; OG ; 1.074 ; 18 brix
Last edited by Mad_Scientist on 18 May 2013, 04:16, edited 1 time in total.
Brewing with MS; https://goo.gl/photos/puZUgG8QRp7p8gLd9

 SVA Brewer With Over 100 Brews From United States of America

Post #42 made 6 years ago
Brew 1
90 minute mash followed by a mashout.
Gravity at Mash End (90 minutes): 1.026
Gravity at MashOut (100 minutes): 1.031
Brew 2
90 minute mash followed by a mashout.
Gravity at Mash End (90 minutes): 1.021
Gravity at MashOut (100 minutes): 1.024
90 minute mash followed by a mashout.
Gravity at Mash End (90 minutes): 1.026
Gravity at MashOut (100 minutes): 1.031
Brew 2
90 minute mash followed by a mashout.
Gravity at Mash End (90 minutes): 1.021
Gravity at MashOut (100 minutes): 1.024
Why is everyone talking about "Cheese"

 SVA Brewer With Over 50 Brews From Great Britain

Post #43 made 6 years ago
Did a Hochkurtz mash yesterday for a Dunkel (from Brewing Classic Styles) and took the gravity after each rest:
20 minutes at 55C  1.010
50 minutes at 62C  1.028
50 minutes at 70C  1.035
15 minutes at 76C  1.038
Quick Bonus Questions
A. The weight of my grain bill was 4361g
B. The volume of water I mashed with was TWN: 35.86
C. My average mash temperature was ??C
If you did a MashOut
1. To reach a mashout temp of 76C (169 F) took (mins) 76C  11 mins
2. At the start of mashout, my gravity reading was 1.035
A. After reaching mashout temp, before pulling the bag, I waited (mins) 15 mins
B. After I pulled the bag my gravity reading was 1.038
C. EOBG 1.046 (Should be 1.048 but I did not do the full 90 min boil  had to switch gas bottles towards the end of the brew and did not extend my boiling time to make up for the loss. Lazy)
20 minutes at 55C  1.010
50 minutes at 62C  1.028
50 minutes at 70C  1.035
15 minutes at 76C  1.038
Quick Bonus Questions
A. The weight of my grain bill was 4361g
B. The volume of water I mashed with was TWN: 35.86
C. My average mash temperature was ??C
If you did a MashOut
1. To reach a mashout temp of 76C (169 F) took (mins) 76C  11 mins
2. At the start of mashout, my gravity reading was 1.035
A. After reaching mashout temp, before pulling the bag, I waited (mins) 15 mins
B. After I pulled the bag my gravity reading was 1.038
C. EOBG 1.046 (Should be 1.048 but I did not do the full 90 min boil  had to switch gas bottles towards the end of the brew and did not extend my boiling time to make up for the loss. Lazy)

 SVA Brewer With Over 100 Brews From Swaziland

Post #44 made 6 years ago
Brew 1
I did a overnight mash for 570 minutes.
1. At 570 minutes, my gravity reading was 1.023
Quick Bonus Questions
A. The weight of my grain bill was 3140g
B. The volume of water I mashed with was TWN: 35.10
C. My average mash temperature was 67C to 55C over 9.5 hours...
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  25 mins
2. At the start of mashout, my gravity reading was 1.023
A. After reaching mashout temp, before pulling the bag, I waited (mins) 15 mins
B. After I pulled the bag my gravity reading was 1.030
C. EOBG 1.038
Brew 2
I did a full volume mash for 90 minutes.
1. At 30 minutes, my gravity reading was 1.024
2. At 60 minutes, my gravity reading was 1.031
3. At 90 minutes, my gravity reading was 1.031
Quick Bonus Questions
A. The weight of my grain bill was 6319g
B. The volume of water I mashed with was TWN: 37.37
C. My average mash temperature was 64C
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  20 mins
2. At the start of mashout, my gravity reading was 1.031
A. After reaching mashout temp, before pulling the bag, I waited (mins) 6 mins
B. After I pulled the bag my gravity reading was 1.050
C. EOBG 1.066
Brew 3
I did a overnight mash for 621 minutes.
1. At 621 minutes, my gravity reading was 1.036
Quick Bonus Questions
A. The weight of my grain bill was 4791g
B. The volume of water I mashed with was TWN: 36.13
C. My average mash temperature was 66C to 56C over 10 hours and 21 minutes...
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  27 mins
2. At the start of mashout, my gravity reading was 1.036
A. After reaching mashout temp, before pulling the bag, I waited (mins) 10 mins
B. After I pulled the bag my gravity reading was 1.041
C. EOBG 1.054
I did a overnight mash for 570 minutes.
1. At 570 minutes, my gravity reading was 1.023
Quick Bonus Questions
A. The weight of my grain bill was 3140g
B. The volume of water I mashed with was TWN: 35.10
C. My average mash temperature was 67C to 55C over 9.5 hours...
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  25 mins
2. At the start of mashout, my gravity reading was 1.023
A. After reaching mashout temp, before pulling the bag, I waited (mins) 15 mins
B. After I pulled the bag my gravity reading was 1.030
C. EOBG 1.038
Brew 2
I did a full volume mash for 90 minutes.
1. At 30 minutes, my gravity reading was 1.024
2. At 60 minutes, my gravity reading was 1.031
3. At 90 minutes, my gravity reading was 1.031
Quick Bonus Questions
A. The weight of my grain bill was 6319g
B. The volume of water I mashed with was TWN: 37.37
C. My average mash temperature was 64C
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  20 mins
2. At the start of mashout, my gravity reading was 1.031
A. After reaching mashout temp, before pulling the bag, I waited (mins) 6 mins
B. After I pulled the bag my gravity reading was 1.050
C. EOBG 1.066
Brew 3
I did a overnight mash for 621 minutes.
1. At 621 minutes, my gravity reading was 1.036
Quick Bonus Questions
A. The weight of my grain bill was 4791g
B. The volume of water I mashed with was TWN: 36.13
C. My average mash temperature was 66C to 56C over 10 hours and 21 minutes...
If you did a MashOut
1. To reach a mashout temp of 7678 C (169  172 F) took (mins) 76C  27 mins
2. At the start of mashout, my gravity reading was 1.036
A. After reaching mashout temp, before pulling the bag, I waited (mins) 10 mins
B. After I pulled the bag my gravity reading was 1.041
C. EOBG 1.054
Last edited by lambert on 24 Apr 2013, 19:48, edited 2 times in total.

 SVA Brewer With Over 100 Brews From Swaziland

Post #45 made 6 years ago
That is some interesting chit there Lambert!
Overnight Mash! That fits my style! Heat it, Mash in, Insulate and go to bed. Correct? Why? (besides the fact that I like the idea because Im lazy)
trout
Overnight Mash! That fits my style! Heat it, Mash in, Insulate and go to bed. Correct? Why? (besides the fact that I like the idea because Im lazy)
trout
"All I know is that the beer is good and people clamor for it. OK, it's free and that has something to do with it."
Bobbrews
Bobbrews

 BME Brewer With Over 5 Brews From United States of America

Post #46 made 6 years ago
I can't believe you gained 19 GP from doing a mashout (brew2)
G B
I spent lots of money on booze, birds and fast cars. The rest I squandered
I've stopped drinking, but only when I'm asleep
I ONCE gave up women and alcohol  it was the worst 20 minutes of my life
I spent lots of money on booze, birds and fast cars. The rest I squandered
I've stopped drinking, but only when I'm asleep
I ONCE gave up women and alcohol  it was the worst 20 minutes of my life

 SVA Brewer With Over 100 Brews From Great Britain

Post #47 made 6 years ago
Trout2trout wrote:That is some interesting chit there Lambert!
Overnight Mash! That fits my style! Heat it, Mash in, Insulate and go to bed. Correct? Why? (besides the fact that I like the idea because Im lazy)
trout
I'm a pushed for time at the moment so I'm trying to do as many brews in a day/weekend as possible when I've got some spare time. Overnight mash means I can do 2 brews on a day AND have some family time in the afternoon. Yep, as you say, heat water, mash in, insulate and hit some zzzz's.
Mally,mally wrote:I can't believe you gained 19 GP from doing a mashout (brew2)
The estimated gravity for the brew (Saison from BCS) at that point was 1.049 so the 1.050 is "expected". The jump from 1.031 to 1.050 is not, and most probably incorrect but I don't want to leave it out  that would be massaging the results. I've cooled and measured the sample the same way as all the others. Who knows, I might not have stirred the mash enough before collecting the sample?! One thing that might be of interest in logging these results would be to note if you stir the mash while heating it to mashout temps. I do, and it seem beneficial. But it's WAY to early to draw any conclusions.
B
Last edited by lambert on 26 Apr 2013, 16:01, edited 2 times in total.

 SVA Brewer With Over 100 Brews From Swaziland

Post #48 made 6 years ago
Sorry to the MODS for continuing this "off topic" conversation but...
Lambert, what you have experienced there, I see to some degree all the time, see my post here.
I never did get to the bottom of it
Lambert, what you have experienced there, I see to some degree all the time, see my post here.
I never did get to the bottom of it
Last edited by mally on 26 Apr 2013, 17:47, edited 2 times in total.
G B
I spent lots of money on booze, birds and fast cars. The rest I squandered
I've stopped drinking, but only when I'm asleep
I ONCE gave up women and alcohol  it was the worst 20 minutes of my life
I spent lots of money on booze, birds and fast cars. The rest I squandered
I've stopped drinking, but only when I'm asleep
I ONCE gave up women and alcohol  it was the worst 20 minutes of my life

 SVA Brewer With Over 100 Brews From Great Britain

Post #49 made 6 years ago
EDIT: Added brew date of May 5th and changed EOBG reading
American Rogue Dead Guy clone
slightly modified recipe from post #42 above using
the 'Adjust AutoEfficiency by 6.0%'.
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was... #1 tube ; 1.054 ; 13.3 brix
2. At 60 minutes, my gravity reading was... #2 tube ; 1.057 ; 14.0 brix
3. At 90 minutes, my gravity reading was... #3 tube ; 1.057 ; 14.1 brix
**** The weight of my grain bill was... 11219 grams ; 24.73 pounds
I did not mash my 'crystal', I did a Gordon Strong thing
Quick Bonus Questions
A. The weight of my grain bill was... 12311 grams ; 27.14 pounds ****total weight with 'crystal'
B. The volume of water I mashed with was... SWN; 46.89 L ; 12.39 G
C. My average mash temperature was... 152 F
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)... 30 mins
2. At the start of mashout, my gravity reading was...
A. After reaching mashout temp, before pulling the bag, I waited (mins)... 15 mins <=== 'crystal added'
B. After I pulled the bag my gravity reading was... #4 tube; PLG ; 1.062 ; 15.3 brix
MAXIBIAB
after adding my 6 L of MAXI water the GIK was;
#5 tube ; GIK ; 1.058 ; 14.2 brix
#6 sample ; EOBG ; 1.068 ; 16.5 brix
American Rogue Dead Guy clone
slightly modified recipe from post #42 above using
the 'Adjust AutoEfficiency by 6.0%'.
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was... #1 tube ; 1.054 ; 13.3 brix
2. At 60 minutes, my gravity reading was... #2 tube ; 1.057 ; 14.0 brix
3. At 90 minutes, my gravity reading was... #3 tube ; 1.057 ; 14.1 brix
**** The weight of my grain bill was... 11219 grams ; 24.73 pounds
I did not mash my 'crystal', I did a Gordon Strong thing
Quick Bonus Questions
A. The weight of my grain bill was... 12311 grams ; 27.14 pounds ****total weight with 'crystal'
B. The volume of water I mashed with was... SWN; 46.89 L ; 12.39 G
C. My average mash temperature was... 152 F
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)... 30 mins
2. At the start of mashout, my gravity reading was...
A. After reaching mashout temp, before pulling the bag, I waited (mins)... 15 mins <=== 'crystal added'
B. After I pulled the bag my gravity reading was... #4 tube; PLG ; 1.062 ; 15.3 brix
MAXIBIAB
after adding my 6 L of MAXI water the GIK was;
#5 tube ; GIK ; 1.058 ; 14.2 brix
#6 sample ; EOBG ; 1.068 ; 16.5 brix
Brewing with MS; https://goo.gl/photos/puZUgG8QRp7p8gLd9

 SVA Brewer With Over 100 Brews From United States of America

Post #50 made 5 years ago
Brew date: June 28th
American Rogue Dead Guy clone
slightly modified recipe from post #42 above using
the 'Adjust AutoEfficiency by 9.0%'.
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was... #1 tube ; 1.050 ; 12.5 brix
2. At 60 minutes, my gravity reading was... #2 tube ; 1.053 ; 13.2 brix
3. At 90 minutes, my gravity reading was... #3 tube ; 1.055 ; 13.6 brix
**** The weight of my grain bill was... 9891 grams ; 21.8 pounds
I did not mash my 'crystal', I did a Gordon Strong thing
Quick Bonus Questions
A. The weight of my grain bill was... 10964 grams ; 24.17 pounds ****total weight with 'crystal'
B. The volume of water I mashed with was... SWN; 47.72 L ; 12.61 G
C. My average mash temperature was... 153 F
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)... 23 mins
2. At the start of mashout, my gravity reading was...
A. After reaching mashout temp, before pulling the bag, I waited (mins)... 15 mins <=== 'crystal added'
B. After I pulled the bag my gravity reading was... #4 tube; PLG ; 1.061 ; 15.0 brix
MAXIBIAB
after adding my 6 L of MAXI water the GIK was;
#5 tube ; GIK ; 1.057 ; 14.0 brix
#6 sample ; EOBG ; 1.065 ; 16.0 brix
American Rogue Dead Guy clone
slightly modified recipe from post #42 above using
the 'Adjust AutoEfficiency by 9.0%'.
I did a fullvolume mash for 90 minutes.
1. At 30 minutes, my gravity reading was... #1 tube ; 1.050 ; 12.5 brix
2. At 60 minutes, my gravity reading was... #2 tube ; 1.053 ; 13.2 brix
3. At 90 minutes, my gravity reading was... #3 tube ; 1.055 ; 13.6 brix
**** The weight of my grain bill was... 9891 grams ; 21.8 pounds
I did not mash my 'crystal', I did a Gordon Strong thing
Quick Bonus Questions
A. The weight of my grain bill was... 10964 grams ; 24.17 pounds ****total weight with 'crystal'
B. The volume of water I mashed with was... SWN; 47.72 L ; 12.61 G
C. My average mash temperature was... 153 F
If you did a MashOut (and only if you have time.)
1. To reach a mashout temp of 7678 C (169  172 F) took (mins)... 23 mins
2. At the start of mashout, my gravity reading was...
A. After reaching mashout temp, before pulling the bag, I waited (mins)... 15 mins <=== 'crystal added'
B. After I pulled the bag my gravity reading was... #4 tube; PLG ; 1.061 ; 15.0 brix
MAXIBIAB
after adding my 6 L of MAXI water the GIK was;
#5 tube ; GIK ; 1.057 ; 14.0 brix
#6 sample ; EOBG ; 1.065 ; 16.0 brix
Brewing with MS; https://goo.gl/photos/puZUgG8QRp7p8gLd9

 SVA Brewer With Over 100 Brews From United States of America
