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- The Best Refractometer?: My experience with several popular devices
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-Label refractometer, the Milwaukee MA887 digital refractometer, a VeeGee STX-3 now the Misco Aquar-H2O digital refractometer
- Which refractometer? | Reef2Reef
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 https: a co d 15uuDhd Getting pricey, but quality tester These have gotten too expensive to be relevant for hobbyists imo… hence my Sybon recommendation
- Thoughts: Hydrometer vs. Refractometer? | Reef2Reef
A refractometer is likely a better choice than a hydrometer Before the hydrometer crowd jumps in and claims that you can get perfectly good results using a hydrometer too, yes, that's also accurate
- Using a Refractometer During Fermentation - Homebrew Talk
A few threads, and reading in the Wiki, have led me to believe that a refractometer is really only useful pre-fermentation to ensure that I'm hitting my numbers during the mash and boil, and then possibly again at the end of fermentation, to help calculate ABV and whether or not there's any
- DIY 35ppt refractometer calibration fluid with normal salt water . . .
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 water in bottle 3 Add NaCl till my refractometer reads 35ppt 4 Use this bottle for callibrate my refractormeter back to 35ppt
- Estimating ABV using Brix refractometer - Homebrew Talk
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 final Brix, and then one can use one of the many equations to estimate %ABV from OG and FG But that seems circuitous
- Refractometers And Salinity Measurement | Reef2Reef
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 refractive index on it, and adjust the scale’s position by turning the calibration screw (Figure 3) until it reads correctly
- Hydrometer VS Refractometer - Homebrew Talk
A refractometer measures the refraction of light Alcohol skews this, so the reading is useless once alcohol is in the mix The hydrometer reading would be the correct reading if fermentation has started There are some correction software tables available that attempt to help with the corrections, but none I've found are accurate I have found that Sean Terrell's (spelling might not be
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