Sunday, June 23, 2013

Refractometer Brewing Charts

A refractometer is an instrument used by brewers to infer the sugar content/alcohol content of wort and beer. It produces similar results to that of a hydrometer, but rather than requiring approximately 100 mL of liquid, it only takes a number of drops.  Unfortunately, a refractometer is sensitive to alcohol content, so a correction must be made in order to compare the readings from these two instruments.

I've put together a group of Matlab files that calculate these corrections and plot a number of useful graphs. It's available on the Matlab file exchange here. This is based on beerlib.c, by Domenick Venezia.






Edit: here's an additional chart in case your refractometer reads in SG units and you want to correct for alcohol content:

6 comments:

Unknown said...

Great article. Chech also data room m&a out. This can be interesting for you!

Unknown said...

Big data analytics come with myriad benefits-but also new risks to enterprises. In the past, cyber-attackers had to search for high-value information across a wide range of systems. But with centralized data, hackers can focus on a known, single target. But it can be easily solved by secure data sharings.
security-online

cosmetic subscription boxes said...

The cosmetic subscription boxes | cosmetic subscription boxes are as extraordinary as they are unique and work wonders for businesses Custom Printing Services.co.uk is aiming at creating boxes from extremely biodegradable material. They taking small stores to local domination, to national level brands to multi-national organization.

thomasjack said...

Such a great post I like it very much keep it up.
wholesale E-Liquid boxes
bulk Eyelash boxes

Nick said...

Thanks for sharing the article.

tancredehaataja said...

casino 2021 Archives | DrmCD
› casino-buzz › casino-buzz The casino games we play today 대구광역 출장샵 include slots, 서울특별 출장샵 progressive 동두천 출장샵 jackpot 안동 출장안마 games, traditional favorites such as Roulette, Blackjack and live casino games. The 아산 출장마사지 casino is