Refractometers - Page 44

Manufacturer: Grand Index Brand: Grand Index Model: RHF-30ATC

This model is specially developed for the measuring of the water concentration in honey. It's FULLY EQUIPPED with ATC that automatically adjust itself to correct temperature discrepancies during use. Refractive index is very temperature dependent, it is important to use a refractometer with automatic temperature compensation to give you the most accurate measurement in any type of environment temperature. Capable of measuring with high accuracy and provides precise results and it's equipped with vivid and sharp reticle chart for easy and comfortable reading. It uses ambient light only and no batteries are needed. Made by experienced craftsmen and are unlikely to break down! Perfect model for the beginner! Very cheap material! Get a simple, lightweight, handy and precise Honey Refractometer for your reliable sweets index! Accessories included:1pc Pipette *Mini-screw driver*soft protective carrying case

Manufacturer: Magnum Media Brand: Magnum

This is a HIGH QUALITY unit made of Aluminum and not cheap plastic! BRAND NEW Magnum Media RHB-10ATC (0-10% Brix scale) Hand Held Refractometer in a foam-lined hard case. This model is handy for the testing of low sugar fruits and vegetables, Reamsian Bodily Fluids (per the Reams Biological Theory of Ionization), Maple Sap or for synthetic or semi-synthetic coolants. For machining and grinding coolants, please consult the Technical Data Sheet for appropriate concentration of fluid. This model is designed to give HIGHLY accurate readings with 0.10 Brix divisions (accuracy is +/- 0.10 Brix). This unit is TWICE as accurate as 0-32% models! All RHB models use ambient light, no battery or power source is required. Models with the "ATC" suffix are equipped with "Automatic Temperature Compensation" for accurate measurements without re-calibration after shifts in ambient working temperature (field use). Included are: a pipette for dropping test fluids onto the prism (never dip the refractometer into the test fluid!), a mini screwdriver for scale calibration, and a Users Guide.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI96832

The HI 96832 is a digital refractometer for measuring percent volume propylene glycol and the freezing point of a propylene glycol-based solution. The refractometer uses internationally recognized references for unit conversion and temperature compensation for glycol solutions (CRC Handbook of Chemistry and Physics, 87th Edition), a yellow LCD light source, and a stainless steel ring and flint glass prism sample cell. Measurement time is approximately 1.5 seconds, and the minimum sample volume is 2 metric drops. The refractometer uses one 9V battery, and features an auto-off function after three minutes of non-use and a battery error protection system to prevent erroneous readings. Propylene glycol range is 0 to 100 % volume (+ or – 0.3%), and freezing point range is 0 to - 51 degrees C (32 to -59.8 degrees F) (+ or – 0.5 degrees C, 1.0 degrees F). Dimensions are 19.2(W) x 10.2(D) x 6.7 (H) cm with weight 420g. Refractometers measure refractive index, which is the optical characteristic of a substance, and the number of dissolved particles present. Refractive index is the ratio of the speed of light in empty space to the speed of light in the substance. Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents, and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a replaceable electrode pH pocket tester. To ensure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing. What’s in the Box? 9V battery Instructions

Manufacturer: MISCO Refractometer Brand: MISCO Refractometer Model: PA201 Color: Blue

The MISCO PA201 digital Brix refractometer is a valuable instrument for determining the sugar content in fruits, vegetables, juices, beverages, and in wine and beer making. It is also used extensively as a base scale for measuring non-sugar fluids such as, metalworking fluids, lubricants and industrial chemicals. The MISCO Palm Abbe PA201 has a single Brix scale from 0 to 56 Brix. Brix is a measure of sugar concentration, sucrose, to be exact. One degree Brix is the equivalent of 1 gram of sucrose in a 100 gram sucrose solution. Therefore, Brix is actually the percent by weight (% w/w) of sucrose in a solution. The Brix scale is also widely used for many non-sugar applications, such as metalworking fluids, where people are interested in total dissolved solids. In these applications, the known concentrations of reference fluids are measured on a refractometer, relative to the Brix scale, and the relationship between Brix and concentration is graphed. The concentration of future samples can be easily determined by measuring the Brix value of a fluid on a refractometer and using the chart to convert the Brix reading into the required unit of measure. The Palm Abbe refractometer is fast, convenient, and easy to use. Simply place a drop or two of fluid in the stainless steel well and press a button. The custom-designed microprocessor delivers a nearly instantaneous readout in degrees Brix. The Palm Abbe refractometer automatically calibrates itself to water and is ready to use in seconds. No more screws to turn and nothing to adjust. Scale Fluid: Brix; Unit of Measure: Brix; Range: 0 to 56; Resolution: 0.1; Precision: +/-0.1 INCLUDES: MISCO Palm Abbe Refractometer, Protective Rubber Armor Jacket, Instruction Manual An optional Rugged Case is available from our Amazon store.

Manufacturer: Vee Gee Scientific Brand: Vee Gee Scientific Model: BX-20

The VEE GEE BX-20 is a handheld, portable, water-resistant refractometer with a Brix scale that measures in the 0.0 to 20.0% range, has manual temperature compensation, an optical glass prism, and a durable metal body with a rubber grip. A Brix refractometer measures the refractive index of a solution in a sample, converts it to sugar concentration in units of percent by weight (% Brix, also known as degrees Brix), and displays the results. Handheld refractometers, also known as sugar meters, concentration meters, or Brix meters, are commonly used in the culinary, food and beverage, pharmaceutical, educational, geological, chemical, and ecological industries, and for water-testing applications. This refractometer is housed in a durable metal body. The VEE GEE BX-20 features manual temperature compensation with an ambient temperature of 10 to 30 degrees C. The unit is factory-calibrated and can be calibrated with distilled water. Calibration can be controlled and adjusted with a tool-free calibration ring and a set screw. The outer shell is rubber coated with dimpled grip for easy gripping and the rubber coating guards against hand heat for accurate measurements. A non-roll stand prevents the unit from rolling when placed on a flat surface such as a table or bench top. The optical glass prism is mounted in an all-metal housing composed of copper alloy with a nickel-chrome coating for quick temperature equilibrium between the sample and the prism. The analog Brix scale features a bright, high-contrast display for clear visibility of the boundary and memory lines intersection. Instantaneous sample readings illuminated by ambient light are viewed through a monocular, focusable, cushioned eyepiece. The unit comes with a zippered vinyl carrying case, a plastic transfer pipet and an instruction manual. Specifications Measurement scale range Brix 0.0-20.0% Accuracy + or - 0.1% Resolution 0.1% Ambient temperature for unit operation 10 to 30 degrees C Sample volume > 0.1ml Measurement...

Manufacturer: valuelink supplies Brand: Valuelink

This BRAND NEW Hand Held Refractometer (0-32% Brix scale) is great for the testing of Fruits, Vegetables and Grasses, Wine or Beer makers and for the maintenance of CNC Coolants (Soluble Oils, Semi-Synthetics, Neo-Synthetics and Synthetics) and Water Soluble Drawing & Stamping Compounds. Fruits, Vegetables and Grasses: This unit will help you monitor the sugar levels of your crops, plants and trees. A valuable tool to help determine if it's the right time for harvest or you need to alter your plant food. Take this item with you to your local farmer's market and buy the best quality! Metalworking Fluids: Help maintain your coolant levels to improve finishes, extend tool lilfe, elongate your coolant life and save you money! Excellent for Soluble Oils, Semi-Synthetics, and Synthetics! This is THE unit that is used around the world at Boeing, Airbus, Ford Motor Company, Toyota, General Electric, West Coast Choppers and other manufacturer's big and small! Beer & Wine: Use the Brix readings to get your wort sugars and help to determine your finished alcohol readings (use in conjunction with a hydrometer). This model sells for $49.99 and up at most retailers. Get yours today at Wholesale prices! Included are: a pipette for dropping test fluids onto the prism (never dip the refractometer into the test fluid!), a mini screwdriver for scale calibration, and a Users Guide.

Manufacturer: Floureon® Brand: FLOUREON®

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 300035

Lab Digital Refractometer Salinity Measure concentrations in brix, salinity, refractive index and clinical parameters with full scale accuracy of 0.1% using CCD scanner (= linear scanned array imaging) technology . Simple to use. All models calibrate to distilled water and require a sample of only 0.4 ml. Instantly displays temperature in addition to multiple scales with the unit of measure indicated on the large LCD. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation, automatic shutoff (after 3 minutes), and visual min/max alarms. Low power consumption enables 5000 readings, before the LCD indicates that the battery should be replaced. The water resistant design protects the electronics from wet environments and makes for easy clean ups. Comes ready to use with a 9V battery, distilled water, a transfer-pipet, instructions and a protective case. Dimensions: 7" × 4" × 2½" (180 × 100 × 65 mm) Weight: 18 oz. (500 g).

Manufacturer: Atago Brand: Atago Model: ATA-2473

The Atago 2473 MASTER-S10M is a handheld, portable, water-resistant refractometer with an analog salinity scale that measures in the 0.0 to 10.0% range, has automatic temperature compensation (ATC), and is housed in a polybutylene terephthalate (PBT) plastic body. A salinity refractometer measures the refractive index of a solution in a sample, converts it to seawater concentration in units of percent by weight (% salinity, also known as degrees salinity), and displays the results. Handheld refractometers, sometimes known as salinity meters or concentration meters, are commonly used in the culinary, food and beverage, pharmaceutical, educational, geological, chemical, and ecological industries, and for water-testing applications. This refractometer is housed in a durable PBT plastic body for use with salinity and acidic samples. The 2473 MASTER-S10M features manual temperature compensation. Calibration is adjusted with an exposed calibration screw and an included specialized screwdriver, although other items can be used to unscrew the unit. However, the unit retains its water-resistance. A spoon-shaped tip allows for automatic sample distribution (ASD) across the prism and boundary line (also called measurement line) for accurate, smooth sampling with small portions. The outer shell grip is ridged for gripping, and easy to clean, which reduces the possibility of food and sample entrapment, avoiding contamination and bacterial growth. The analog salinity scale features a bright, high-contrast display for clear visibility of the boundary and memory lines intersection. Samples are viewed through a monocular, focusable, cushioned eyepiece. The unit includes a protective plastic storage case with a foam cut-out insert to cushion the instrument. Specifications Measurement scale range Sodium chloride 0.0 to 10.0% (manual temperature compensation) Minimum detection scale Sodium chloride 0.1 percent Accuracy + or - 0.2 percent at 10 to 30 degrees C Sample volume 10μl or more Illumi...

Manufacturer: Bellingham and Stanley Brand: Bellingham and Stanley Model: 90-504

AG Fluids are an organic solution calibrated in °Brix and RI and have a long shelf life. Having a low °Brix/RI value, AG fluids provide a low cost alternative to sucrose solutions especially as they can be supplied in multi-packs of 5 or 20 5ml bottles, reducing the per bottle shipping cost. Multipacks are supplied with certificate of calibration, MSDS data and pipettes. They have no special storage or transit requirements and are therefore easy to ship and store. AG Fluids are manufactured on a %weight/weight basis in a UKAS laboratory using only the highest quality chemicals and Analar distilled water. Manufactured in large batches, the resultant samples are checked using a controlled refractometer that has been carefully calibrated with NIST and PTB primary standards, providing further traceability. However, AG Fluids have a refractive index/temperature co-efficient that is not the same as sucrose and so cannot easily be used on refractometers using sucrose temperature compensation. For further advise on the use of AG fluids, contact the Sales Team or use the FAQ system to determine whether AG Fluids can be used on a particular refractometer.