Refractometers
measure a substance's RI (refractive index).
See Also: Abbe Refractometer, Specific Gravity, Penetrometers, Wine
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Refractometers
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A refractometer is a laboratory or field device for the measurement of an index of refraction (refractometry). The refractive index of a certain sample varies for nearly all materials for different wavelengths. This dispersion relation is characteristic for every material. Temperature has a very important influence on the refractive index measurement. Therefore, the temperature of the prism & the temperature of the sample have to be controlled with high precision.
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Hand Held Refractometers
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Fuzhou Zhongtuo Optoelectronic Co.,Ltd
The refractometer is a well-established instrument used for measuring the water content of liquids. It measures the refractive index of the liquid, which changes according to the moisture content.
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Refractometers
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For precise measurement of concentration. Our expertise in optical engineering, electronics and software design has enabled us to create instruments that are used extensively throughout the world's food, drinks, pharmaceutical, chemical and petroleum industries.
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Handheld Refractometers
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The use of a hand refractometer facilitates convenient and rapid measurement of concentration in a number of liquid and semi-solid samples. Bellingham + Stanley offers a complete choice of hand held refractometers starting with the E-line economy range of optical to the OPTi digital models that provide the most accurate performance in its class.
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Inline Process Refractometers and Concentration Sensors
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MISCO Inline Process Refractometers and IRIS Intelligent Concentration Sensors are SMART sensors. They allow you to continuously monitor and control the concentration of dissolved solids or water-soluble fluids. As a result, you will save time and money compared with manual sampling, while improving accuracy and efficiency. Inline Process Refractometers and IRIS sensors are ready to connect directly to a PLC, HMI, or other data capture system.
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Handheld Digital Refractometers
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Reichert Analytical Instruments
From agriculture, to food and beverage, to clinical and diagnostic, Reichert has a handheld digital refractometer for you.
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Digital Brix Refractometer
MA882
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Thousands of food and beverage professionals and hobbyists, from chefs and food quality professionals to brewers and wine makers, have moved to digital BRIX measurement from less accurate and less precise optical refractometers.
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Ethylene Glycol & Propylene Glycol Refractometer, Freeze Point °C
PA203X-006-009-011-014
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Celsius model – Measuring ethylene or propylene glycol concentration has never been easier or more accurate. The MISCO Palm Abbe digital refractometer is the most accurate tester available for measuring glycol concentration and freeze point in the field.
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Digital Refractometer for Glucose
MA873
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Thousands of food and beverage professionals and hobbyists, from chefs and food quality professionals and beverage manufacturers have moved to digital Glucose measurement from less accurate and less precise optical refractometers for sugar analysis.
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Refractometers
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Measure the refractive index and concentration of liquids, gels and solids using laboratory refractometers from Anton Paar – the universally applicable and user-friendly Abbemat series. Simply take your pick depending on the accuracy, temperature range and level of automation you require - you can be sure to find a digital refractometer model to suit your application and budget.
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Salinity Refractometer
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The DeltaTrak Salinity Refractometer™ is an optical salt meter designed to test the salinity of water or brine. Brined products including poultry, bacon, ribs or seafood are often flavored, tenderized and preserved using brine. The Salinity Refractometer displays a direct reading of the specific gravity and concentration (Parts Per Thousand) of salt in water. This portable refractometer can be used to check and maintain stock solutions and dilutions. In the food industry, the brix meter is especially effective in the preparation of frozen vegetables, fruits, seafood and ocean byproducts.
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Digital V Prism Refractometer
DRK6618
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Shandong Drick Instruments Co., Ltd.
DRK6618 digital V prism refractometer is a high precision multi domestic first growth range digital refractometer, to refractive index of transparent or translucent solid or liquid material ratio, average dispersion, dispersion (i.e.can refraction determination of 706.5nm, 656.3nm, 589.3 nm, 546.1 nm, 486.1 nm, 435.8 nm, 434.1 nm, and 404.7 nm of eight commonly used wavelengths rate) and the mass fraction of sugar solution (Brix) instrument forfast and accurate determination of. A friendly operation interface, high testing speed, good repeatability, temperature correction, data storage, U disk storage, and USB communication interface function. Because the index of refraction is one of the most important optical constants of material, can in order to understand the optical properties of the material, such as purity, so it is one of the scientific research units, universities and the optical glass industry the necessary equipment, but also widely used in petroleum, chemical, pharmaceutical, sugar, food industry, and other industries.
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Sodium Chloride Salt Brine Refractometer Salometer
PA202X-077-168
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Celsius model – The Palm Abbe Digital Salometer now makes it easier and more accurate than ever to measure the saturation (SAL) and freeze point of Sodium Chloride (NaCl) Salt Brine Solutions. Only two drops of fluid are needed to automatically measure degrees saturation, from 0 to 100%, and Freeze Point to -21 degrees Celsius.
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Propylene Glycol Refractometer
PA202X-006-008
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Fahrenheit model – Measuring propylene glycol concentration has never been easier or more accurate. The MISCO Palm Abbe digital refractometer is the most accurate tester available for measuring glycol concentration and freeze point in the field.
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Digital Dairy Refractometer
DD-3
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The DD-3 Digital-Dairy Refractometer will provide reliable estimates of colostrum quality blood serum total protein concentration, the percent solids in waste milk, and calf hydration. The MISCO Digital-Dairy™ refractometers are specifically designed to help professional dairy farmers and calf ranchers to rear healthy calves. They are rugged enough to withstand the demands of farm use, yet precise enough to give laboratory-quality readings.
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Digital Brix / Potential Alcohol Refractometer
MA884
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Thousands of food and beverage professionals and hobbyists, from chefs and food quality professionals to brewers and wine makers, have moved to digital MA884 Digital Brix and Potential Alcohol meter for measurement from less accurate and less precise optical refractometers.
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Glycerine Refractometer,
PA202X-016-018
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Fahrenheit model – Glycerine measurement is fast and easy with the MISCO Palm Abbe digital refractometer. This refractometer has two scales, one for glycerine freeze point in degrees Fahrenheit and one for glycerine concentration in percent by volume.
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Penetrometers
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Penetrometers measure the firmness or hardness of fruit. Penetrometers are ideal for determining the best time to harvest fruit or to test its progress to maturity. The firmness of fruit is one of the most widely used parameters in testing its maturity, together with measuring the fruits sugar content using refractometers. Electronic penetrometers come with different diameter penetration points. This allows for fruit of different size and hardness to be tested. It is important that this first part of the measurement process is done correctly if the readings obtained are to be valid in making adequate decisions as to when the fruit should be harvested. It is important the the samples that are measured are representative of the entire crop, considering a sufficient minimum quantity sample, size and quality.
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Human Urine Refractometer
PA202X-093-095
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Refractometers have been proven time and time again to be more accurate than hydrometers or reagent test strips for testing urine specific gravity. The Palm Abbe is fast, convenient, and easy to use. Simply place a drop or two of urine in the stainless-steel sample well, press a button, and instantly read urine specific gravity or urine total solids on the large LCD display.
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Refractometer / Brix meter
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Compact size; Light weight; High precision Wide measuring range Brix : 0 – 85% Refractive index : 1.3200 – 1.5000 Data storage : 1,100 measurement results
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Oechsle & Brix Refractometer
RHB-10/RHB-53
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Fuzhou Zhongtuo Optoelectronic Co.,Ltd
Digital Hand-held Refractometer is a precise optical instrument that can accurately and quickly measure the refractive index, concentration and other parameters of various aqueous solutions.Dimensions: 55x98x39 mmWeight: 150gPower supply: Rechargeable lithium batteryUser-friendly operation interface, LCD display, making the operation more simple and convenient. More quickly measurements, more accurate and clearer.
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Digital Refractometer °Baumé
MA883
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Thousands of food and beverage professionals and hobbyists, from chefs and food quality professionals to brewers and wine makers, have moved to digital °Baumé measurement from less accurate and less precise optical refractometers.
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Sea Salinity Refractometer
RHS-28
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Fuzhou Zhongtuo Optoelectronic Co.,Ltd
Digital Hand-held Refractometer is a precise optical instrument that can accurately and quickly measure the refractive index, concentration and other parameters of various aqueous solutions.Dimensions: 55x98x39 mmWeight: 150gPower supply: Rechargeable lithium batteryUser-friendly operation interface, LCD display, making the operation more simple and convenient. More quickly measurements, more accurate and clearer.
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Maple Syrup Refractometer
PA202X-306-307
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The eMaple Digital Maple Syrup Refractometer can be used at the tree tap or tank to measure maple sap, for pre-process monitoring of reverse osmosis, in the sugar shack to determine when to draw maple syrup from the boiler, or during maple syrup bottling and testing. The eMaple Refractometer features two scales and measures from 0 to 85 Brix.
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Beer Brewing Refractometer
RHB-32SG
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Fuzhou Zhongtuo Optoelectronic Co.,Ltd
Digital Hand-held Refractometer is a precise optical instrument that can accurately and quickly measure the refractive index, concentration and other parameters of various aqueous solutions.
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Glycerine & Propylene Glycol Refractometer – Glycerine & Propylene Glycol Scales
PA203X-006-008-016-018
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Fahrenheit model – The Palm Abbe Glycerine & Propylene Glycol Refractometer is designed to provide the freezing point and percent concentration of both glycerine and propylene glycol antifreeze solutions. This instrument will test glycerine and propylene glycol percent concentration by volume and freezing point in degrees Fahrenheit.
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Digital Brix/°Oechsle (°Oe) /°KMW (°Babo) Refractometer
MA885
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MA885 measures Brix, °Oechsle (°Oe) and °KMW (°Babo). The MA885 is optical instrument that is based on the measurement of the refractive index of a solution. The measurement of refractive index is simple and quick and provides the vintner an accepted method for sugar content analysis.
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Inline Process Refractometer – Smart, Rugged, Flexible
MVP™ Series
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The MVP (“Most Valuable Process”) inline process refractometer is a rugged industrial refractometer equipped with MISCO’s latest SMART-sensor technology for automated continuous measurement of process fluids. This sensor is an industrial workhorse with wide operating temperature and pressure limits and a wide measurement range.
