Brix Refractometer
In-Line Refractometers
In-Line refractometers are designed to monitor and control the concentration of dissolved solids or water soluble liquids in your process lines. These instruments can be incorporated in piping of manufacturing plants, liquid mixing devices, and washing apparatuses to continuously measure the concentration of various liquids. In-Line refractometers are suitable for use in the control of mixing, concentration, fermentation, and control of the concentration of water-based or alkali-based detergent, etc.
The light from an LED source is transmitted by a fiber optic onto one side of a measuring prism and internally reflected to the interface of the prism and the sample liquid. A portion of this light beam is reflected back onto the opposite side of the prism at an angle which depends on the refractive index of the liquid at the interface. The position of this reflected beam, as it exits the prism, changes with the angle of reflection (which depends on the refractive index of the sample). A linear diode array is used to accurately detect the varying position of the reflected beam, and this position is calibrated with respect to refractive index. As there are no moving parts with in-line refractometers, only precise optical and electronic elements, the calibration is very stable, repeatable and accurate.
To connect the in-line refractometer to your system you simply attach the unit to a piping system to monitor food or beverage production, pharmaceutical production, industrial fluid, washing devices, dilution/mixing devices, etc. The in-line refractometer will continuously monitor water content and mixing ratio with successive measurements of refractive index, Brix, or concentration.
The ATAGO Model PRM-100α In-Line Refractometer is just such an instrument. It can provide the following:
• Wide range 0.0 to 100.00% Brix range
• Improved measurement accuracy: Brix ±0.05%, nD ±0.00010
• Two options for setting the minimum indication decimal place
• Simple two-piece construction: detection section and operation display section
• Easy-to-read color display panel.
About the Author
National Microscope Exchange has been in business since 1991, selling and servicing abbe refractometers, refractometers,inverted microscope and microscopes. The service staff has 30 years of experience with microscopes, and is the authorized United States service facility for Atago brand refractometers, in-line refractometer.
Refractometer – Brix Meter
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Wine Alcohol Grape Refractometer 0-25%VOL 0-40% Brix A0 $18.90 |
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CHASE 180-109 Portable Handheld Brix Refractometer $79.99 |
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58 ~ 90% Brix 38 ~ 43 Be Honey Refractometer Beekeeping Tester Bees with ATC $19.90 |
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Premium Honey Refractometer 4 Beekeeping Bees Brix 90 $29.99 |
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Premium Honey Refractometer 4 Beekeeping Bees Brix 90 $29.99 |
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Accurate Honey Refractometer 4 Bees Brix Heavy-Duty, 90 $119.99 |
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Honey Refractometer 4 Bees Brix Sugar Heavy-Duty, 90 $34.99 |
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0~32% Brix Wort SG Refractometer Sugar Wine Beer Fruit with ATC SG $18.60 |
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0-10% Portable Brix Refractometer Fruit Juice wine ATC $29.90 |
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0-32% Portable Brix Refractometer with built-in LED light Sugar Juice fruits etc $38.90 |
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New Brix Refractometer 0-32% ATC Fruit Juice Wine CNC $19.60 |
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New Design Portable Wine Alcohol Grape Refractometer 0-25%VOL 0-40% Brix w/ ATC $22.50 |
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58-90% Portable Brix Refractometer, built-in LED light $39.90 |
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Extech RF30, Triple Range General Service Brix Refractometer $294.00 |
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Brix Refractometer 0-32% ATC Fruit Juice Wine CNC Sugar $17.90 |
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Estate American Optical AO 44-77 Brix Hand Refractometer # 10432 $13.99 |
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Westover RHB-32ATC Brix Refractometer CNC or sugars NEW $59.95 |
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Westover ATC Brix 0-10° Refractometer CNC & sugars NEW $74.95 |
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Honey Refractometer Bees Brix Heavy-Duty 90 Calibration $53.98 |
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Extech RF11 Portable Sucrose Brix Refractometer (0 to 1 $114.99 |
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Extech RF12 Portable Brix Refractometer (0 to 18%) with $114.99 |
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Extech RF15 Portable Sucrose Brix Refractometer (0 to 3 $109.99 |
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Extech RF16 Portable Sucrose Brix Refractometer (0 to 1 $95.99 |
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Extech RF18 Portable Brix Refractometer (0 to 18%) $108.99 |
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Extech RF30 Triple Range Sucrose Brix Refractometer (0 $298.99 |
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Blow Out! ATC Brix Refractometer 0-32% Wine Beer CNC Fruit RHB-32ATC $24.96 |
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Inventory Blow Out! ATC Brix Refractometer 0-32% Wine Beer CNC Fruit RHB-32ATC $24.98 |
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NEW SUPER ECONOMY RHB-32AT 0-32% ATC Brix Refractometer Wine Brew CNC Clear Case $20.75 |
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New Brix Refractometer 0~32% Fruit Juice Wine Honey CNC Brew ATC $27.89 |
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0-32% Brix Refractometer ATC Vegetable Fruit Juice Wine $28.90 |
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Brix Refractometer 0-18%, Low Sugar CNC Maple sap NEW $24.50 |
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New Brix Refractometer, 0-32% Sugar Fruit Juice wine a $22.90 |
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0-10% Portable Brix Refractometer Fruit Juice wine ATC $29.50 |
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0-10% Portable Brix Refractometer Fruit Juice wine ATC $24.90 |
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New Portable Refractometer for Grape Wine Alcohol 0-25% Brix 0-40% with ATC $19.90 |
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Refractometer RF15 with Automatic Temperature Compensation (0-32 Brix) $24.49 The CBX032 analog refractometer provides accurate and repeatable measurements on an easy to read scale. This instrument is great for the testing the amount of sugars and dissolved solids in Fruits, Vegetables and Grasses. Also used in wine and Beer making to get just the right concentration of sugars. This refractometer also has a built-in automatic temperature Compensation system from 0 to 30 deg… |
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Sainstore Refractometer for Measuring Sugar Content for Beer or Wine $31.44 This refractometer from Learn To Brew is for measuring the sugar content of beer and includes an automatic temperature compensation of 10 – 30 degree Celsius. No tools are needed for calibration. This refractomerter can replace your homebrew hydrometer and is much more precise. It is ideal for brewing and is extremely easy to use. Just drop some wort or beer on the lense and gaze through the eye p… |
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Beer Wort and Wine Refractometer, Dual Scale – Specific Gravity and Brix, replaces homebrew hydrometer $49.99 This refractometer is for measuring the sugar content of beer and includes an automatic temperature compensation of 10 – 30 degree Celsius. This refractometer can replace your hydrometer for easier and more accurate measurements. Simply use the dropper to take a sample of wort and put it on the prism. Then hold the refractometer up to the light and look through the eyepiece. Due to the dual scale … |
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Hanna Instruments HI 96801 Digital Refractometer, 0-85% Brix Range, For Sugar Analysis $170.61 Hanna (Special Order) Digital Brix Refactormeter 0-85%… |
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General REF312ATC Protein and Urine Refractometers with ATC $94.59 Measures levels or the amount of protein in urine, blood serum, plasma and albumen…. |
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General REF113ATC Brix Refractometer, 0 – 32% w/ATC $41.00 The Refractometers also has an ATC function, or Automatic Temperature Compensation. Meters and controllers with automatic temperature compensation (ATC) receive a continuous signal from a temperature element and automatically correct the pH value based on the temperature of the solution…. |
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Atago Pal 1 Digital Pocket Refractometer with Temperature Display With its wide measurement range ( Brix 0.0 to 53.0% ) the PAL-1 works perfectly in measuring almost any fruit juice, food, or drink, such as soup, sauce, ketchup, tomato sauce, low-sugar jam, or marmalade…. |
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Milwaukee Instruments MR82 Brix Refractometer, Range 45-82%, Resolution 0.2%, Accuracy ±0.2% $153.90 The MR82 refractometer is a precision optical instrument used for measuring concentrations of substances in aqueous solutions. It works using the principles of light refraction through liquids. When passing light through a liquid, the refracted angle will be shown on the scale determining the amount of dissolved solids in the liquid. This Milwaukee refractometer&n… |
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Refractometers, High-precision, Handheld, Reichert – Model Brix 15hp – Each $712.00 This series of high-precision, handheld refractometers features Brix scales in display ranges from 0 to 90%. Designed to measure the concentration of solutions, fruit juices, and other samples, such as water-soluble machining fluids. These refractometers have a chemical-resistant housing. The bearing-activated, automatic temperature-compensation mechanism, accurate to +-0.1 degrees Brix, elimin… |
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Portable Digital Refractometer 0-53% Brix This refractometer could not be easier to use. Simply add a droplet of distilled water to the prism and “zero” the meter and it is calibrated, then simply add a droplet of your sample to the prism and start the refractometer. In just seconds the refractometer will give you the precise brix reading without the ambiguity of where the line crosses the scale as you sometimes get with the optical refra… |