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  1. Refractometers And Salinity Measurement | Reef2Reef

    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 …

  2. Which refractometer? | Reef2Reef

    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 …

  3. The "Best" Refractometer?: My experience with several popular …

    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 …

  4. Refractometer correction with sugar additions during ferment ...

    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 …

  5. Should I use distilled or RODI water to calibrate a handheld ...

    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 …

  6. 35PPT solution with randy's recipe. I made a mistake or …

    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 …

  7. The Great Gravity Showdown - Homebrew Talk

    Feb 3, 2018 · The most interesting thing from this result in my mind is how close the measurement was with each Hydrometer when using the Brewers Friend Refractometer …

  8. Estimating ABV using Brix refractometer - Homebrew Talk

    Mar 31, 2012 · I've been working on a web-based calculator to estimate %ABV from initial and final Brix. Yes, there are polynomials that allow OG and FG to be estimated from initial and …

  9. Calibrating a refractometer with distilled water? | Reef2Reef

    Oct 23, 2018 · The instructions on my VEEGEE refractometer specifically calls for using distilled water for calibration. There are some true seawater refractometers that require distilled water …

  10. DIY Refractometer Calibration Fluid help | Reef2Reef

    May 5, 2024 · DIY Refractometer Calibration Fluid help Mhoover1481 Oct 9, 2024 calibrating help calibrating refractometer chemistry randy holmes-farley reefchemistry None Jump to Last Oct …