Dec 10, 2015 · Refractometer Calibration Assuming that a refractometer is made correctly for the fluid it is intended to measure, the way to calibrate a refractometer is to put a liquid of known …

Oct 22, 2021 · Since getting into the hobby, I've been down the rabbit hole on salinity/specific gravity measuring devices. I've had the Hanna HI98319 Salinity Pen, a $20 Amazon White …

Nov 21, 2025 · If you mean the refractometer, it depends on the quality of refractometer you buy. But my $30ish one tends to hold calibration for a while, as long as it doesn’t experience any …

Oct 29, 2024 · Vee Gee Scientific STX-3 Handheld Salinity Refractometer with ATC, Industrial-Grade, 0-100% Salinity Range, 1.000-1.070 Specific Gravity Range, 5-Year Warranty …

Jan 23, 2024 · I have a very expensive, lab quality refractometer that I got for someone who used it for other things. It has the following options for readout: BRIX% TA 1990 TA 1971 Oe (GER) …

Oct 31, 2023 · Fruitcalc uses specific gravity, not refractometer brix readings. But you can convert your original refractometer reading to specific gravity using a refractometer calculator, like I …

Dec 31, 2024 · My RODI water says that my refractometer is a little off. However, I usually calibrate with distilled water. Should I use distilled or RODI water to calibrate a handheld …

Feb 6, 2023 · In the inside of my refractometer it says at 20C so it was at 20C Problem is i tought water 35ppt while now, after calibrating with this solution, is at 37 or nearly 1.028 that it seems …

Nov 24, 2020 · For the refractometer only salinity matters right? or am I wrong? I was thinking really simple: 1. Callibrate refractometer with normal 35ppt reaction fluid. 2. Add 1L RODI …

Jul 27, 2017 · Hello homebrew community! I've been brewing for about a year now and I keep running into the same problem: reading my refractometer during/after fermentation. Here are …