Refractometers - Page 47

Manufacturer: Vee Gee Scientific Brand: Vee Gee Scientific

Range and Scale: 58 to 92% Brix || Resolution: 0.2% || Accuracy: +/-0.2% || Automatic Temp. Compensation: No ||

Manufacturer: MISCO Refractometer Brand: MISCO Refractometer Color: Blue

The MISCO DEF-201 refractometer is the ideal method for testing and monitoring the concentration of urea-based Diesel Exhaust Fluid (DEF or AdBlue) required by diesel engines equipped with Selective Catalytic Reduction (SCR) technology. This refractometer has a single scale for DEF concentration. Diesel Exhaust Fluid (DEF) is already a reality for trucks, buses, and highway vehicles powered by diesel engines. In 2014, new Tier IV guidelines go into effect for off-road equipment as well. These regulations will affect excavators, bulldozers, skid steers and other commercial construction equipment. Also affected are farm tractors and agricultural equipment, heavy forklifts, and airport ground service equipment. Even diesel powered stationary equipment such as generators, pumps, and compressors will be required to meet emission requirements. To comply with EPA regulations, engine manufacturers are using Selective Catalytic Reduction technology which requires a very precise concentration of liquid urea (DEF) in order to operate properly. MISCO refractometers meet or exceed the requirements of ASTM D7821 - 12, Standard Test Method for Field Test Determination of Urea Concentration in Diesel Exhaust Fluid (DEF). Even concentration variations of as little as +/-0.8% will prevent a DEF fluid from meeting the specifications mandated by International Standards Organization (ISO). DEF dilution or contamination can impact system performance and maintenance costs. The biggest contamination threat is water dilution but without the proper tools it is nearly impossible to know if a DEF supply has been diluted. Scale Fluid: Urea (NH2)2C0; Unit of Measure: % Weight/Weight; Range: 0 to 51; 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: Hanna Instruments Brand: Hanna Instruments Model: HI96821

The Hanna Instruments HI 96821 brix refractometer is a portable meter for measuring salinity levels in food preparations. The HI 96821 measures salt content in aqueous food solutions, with results available within seconds. To take a reading, the sample well must be calibrated with distilled or deionized water, followed by a few drops of the sample liquid. A dual-level LCD screen displays the measurement and temperature within several seconds. The HI 96821 converts the refractive index of the sample to one of four popular units for measuring salinity: g/100 g, g/100 mL, Specific Gravity, and degrees Baumé. The 9V battery operated device utilizes a yellow LED as a light source, and automatically powers off after three minutes of non-use. The HI 96821 has a range of 0 to 28 g/100 mL, 0 to 34 g/100 mL, 1.000 to 1.216 specific gravity, or 0 to 26 degrees Baumé. Temperature compensation is automatic between 10 and 40 degrees C (50 to 104 degrees F). Refractometers measure refractive index, which is the optical characteristic of a substance and the number of dissolved particles in it. Refractive index is the ratio of the speed of light in empty space to the speed of light in the substance. Refractometers can be used to ensure proper salinity levels in aqueous solutions. 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 assure 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? One 9V battery Instructions

Manufacturer: Extech Instruments Brand: Extech Model: RF12

Use these refractometers to take accurate and repeatable measurements of sugar, salt, lubricants, antifreeze, cutting fluids, and more! Simply place 2 or 3 drops of your sample on the prism; the focus adjustment makes the scale easy to read. Automatic temperature compensation ensures accurate readings from 50 to 86°F (10 to 30°C). Includes calibration solution to ensure accurate results

Manufacturer: Atago Brand: Atago Model: ATA-2322

The Atago 2322 MASTER-2T is a hand-held, portable refractometer with a Brix scale that measures in the 28.0 to 62.0% range, has automatic temperature compensation (ATC), a spoon-shaped tip for automatic smooth sampling (ASD), and a metal body. 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. Hand-held 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, die-cast aluminum metal body for heat and organic solvent resistance. The 2322 MASTER-2T features ATC for immediate, accurate readings, regardless of ambient temperature. Calibration can be controlled and 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, and sample disposal from the edge. With ASD, the daylight plate does not need to be lifted to cover the prism with the sample. The outer shell grip is smooth and easy to clean, which reduces the possibility of food and sample entrapment, avoiding contamination and bacterial growth. The analog Brix 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 Brix 28.0 to 62.0 percent (ATC) Minimum detection scale Brix 0.2 per...

Manufacturer: Atago Brand: Atago Model: ATA-4410

The Atago 4410 PAL-10S is a handheld, portable, water-resistant urine refractometer with a specific gravity (SG) scale that measures in the 1.000 to 1.060 range, has automatic temperature compensation (ATC), an LED display with external light interference (ELI) technology, and an acrylonitrile butadiene styrene (ABS) resin Ingress-Protection (IP-65)-rated body. A specific gravity refractometer measures the ratio of the density of a substance to the density of a reference substance, usually water for liquids, 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 an ABS resin body for use with urine samples. The 4410 PAL-10S features ATC for immediate, accurate readings, with an ambient temperature range of 10 to 40 degrees C. The unit is factory-calibrated (calibration certificate not included) and can be calibrated with tap water. The metal sides of the sample well allow the sample temperature to conform quickly and evenly to the prism temperature for accurate measurements. The sloped shape eases sample pouring, and helps avoid spills while taking measurements. The outer shell is shaped for easy gripping, with raised grip dots on the back side where the fingertips rest. The LED-illuminated digital display with ELI technology helps provide accurate measurement near windows or outdoors. ELI alerts the user that there is too much light, such as direct sunlight, penetrating through the prism. The unit displays both urine SG and temperature within three seconds, and comes with a protective plastic storage case with a foam cut-out insert to cushion the instrument. Specifications Measurement scale range Urine SG 1.000 to 1.060 Specimen measurement temperature range 10.0 to 35.0 degrees C Accuracy Urine SG scale + or - 0.001, Temperature + o...

Manufacturer: Vee Gee Scientific Brand: Vee Gee Scientific Model: BX-3

The VEE GEE BX-3 is a handheld, portable, water-resistant sugar refractometer with a Brix scale that measures in the 58.0 to 92.0% range, is powered by ambient light, has manual temperature compensation, an optical glass prism, and a durable metal body with 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-3 features manual temperature compensation with an ambient temperature of 10 to 30 degrees C. The unit is factory-calibrated and can be calibrated with a liquid standard. 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 58.0 to 92.0% Accuracy + or - 0.2% Resolution 0.2% Ambient temperature for unit operation 10 to 30 degrees C ...

Manufacturer: Grand Index Brand: Grand Index

Measuring Range:0-90%Brix Minimum Division: 1% Brix Accuracy: ±1% Brix Usde for all kinds sugar solution,such as the concentrated fruit juice,condensed milk,liquid sugar and jam

Manufacturer: General Tools Brand: General Tools Model: REF105

All refractometers have a metal body w/ cushioned eyepiece, a rubber hand grip, and a calibration screen. Included with each is a calibration screwdriver, a plastic pipette and a carrying case.

Manufacturer: Grand Index Brand: Grand Index

Clinical Refractometer is designed for clinical usage and intended for both Veterinary and Human Being.This unit provides veterinarians ans Human Being with quick and accurate indication of vital fluids' levels.Its triple scale reads Urine Specific Gravity,Total Serum Protein and Refractive Index,ATC means'Automatioc Temperature Compensation'