Atago PAL-SALT Cup Style Salinity Meter, 0 to 10% salt concentration

Manufacturer: Grand Index Brand: Grand Index Model: RHB0-80 with Two scale

RHBO-80 Brix refractometer combines two separate Brix ranges in one instrument and covers a total measuring range of 0-80%. Range 1 covers 0-50% and Range 2 covers 50-80%, allowing this instrument to be used on many products and processes. Unit has an accuracy and readability down to 1%. A versitle, two scale refractometer designed to measure solutions falling within a range of 0-80%, and is calibrated to 1%. Ideal to measure concentration in many kinds of liquids related sugar, such as fruit juice, canned foods, condensed milk, liquid sugar and jam and other applications requiring concentration measurements over a wide measuring range up to 80° Brix (%weight sucrose). With range selection that can transfer from scale 1 to scale 2 and vice versa being made by a simple rotary control on RHBO-80 barrel, its measurement range was enlarged. It uses ambient light only and no batteries are needed. Made by experienced craftsmen and are unlikely to break down! Included are: a pipette for dropping test fluids onto ...

Manufacturer: COLE-PARMER Brand: Cole-Parmer

Use these economical refractometers to take quick and easy measurements. Refractometers feature adjustable focus and a zero adjustment screw for calibration. Each refractometer is calibrated and adjusted to read at 68°>F (20°>C). Models with automatic temperature compensation (ATC) are ideal for applications where the temperatures of your samples vary. Refractometers are made of corrosion-resistant brass and have rubber-insulated grips. Include hard case, calibration screwdriver, and instructions. Shpg wt 1 lb (0.5 kg). Brix Refractometers measure soluble solid concentration of sugars, salts, proteins, and more in foods and liquids-ideal for quality control and R & D applications. Use to measure % Brix of juices,beverages, and other sugar-based liquids. Salt Refractometers measure salt content in parts per thousand (ppt) and specific gravity or % salinity, depending on model. Use to measure salt concentration of water or brine.

Manufacturer: Vee Gee Scientific Brand: Vee Gee Scientific Model: BTX-1

Features Largest Sharpest Display Scale Available Exclusive Zero-Ring Requires No Calibration Tools Durable, All-Metal Design VEE GEE X-Series Handheld Refractometers are exceptionally simple to operate and provide quick, accurate measurements for the concentration of nearly any aqueous solution. Easy to Use. Operation consists of placing 1 or 2 drops of sample on the prism, closing the daylight plate over the sample, then looking through the focusable, cushioned-rubber eyepiece for the readings. Accurate. Featuring the largest, easiest-to-read scale available with clear, sharp figures, screen shading, and incredible contrast. These features significantly enhance overall accuracy even when several different operators use the instrument. All units feature rubber grips on the body, which block the transmission of hand heat to reduce temperature errors. Compact Portable. The small size of the X-Series models allows them to be used anywhere the field, plant, or lab. Tool-Free Calibration. The VEE GEE exclusive Ze...

Manufacturer: Midland Scientific Brand: VeeGee Model: 43011

Scale: Brix range ( percent ): 0-20 resolution ( percent ): 0.1. This product is manufactured in United States. Midland scientific.

Manufacturer: ATAGO U.S.A.,Inc. Brand: Atago Model: 2311

The Atago 2311 MASTERα (alpha) is a hand-held, portable, water-resistant refractometer with a Brix scale that measures in the 0.0 to 33.0% range, has automatic temperature compensation (ATC), and is housed in an Ingress-Protection (IP)-65 rated 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. Its body is IP-65 rated (excluding the eyepiece) for protection against dust and water jets, and the unit can be cleaned with running water under a faucet. The 2311 MASTERα feature...

Manufacturer: HQRP Brand: HQRP Model: 884667812261501

HQRP Sugar Refractometer is for measuring the sugar content of beer and includes an automatic temperature compensation of 10 - 30 degree Celsius. It is used for measuring density of sugar related liquids such as fruit juice, soft-drinks, wine and wort. It also helps to control the sugar concentrations in foods and beverages. It is ideal for brewing and is extremely easy to use. This optical refractometer (brixmeter) has a scale in the range of 0 - 32 %Bx (% of the sugar content in an aqueous solution). The reading resolution is 0.2 %.

Manufacturer: Red Sea Brand: Red Sea Model: R12018

Red Sea Seawater RefractometerHigh Accuracy Seawater RefractometerRed Seaâ??s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25oC/77 0F.Most refractometers used within the aquarium hobby are not specifically designed for reef aquariums and use an algorithm for the measurement of brine (NaCl â?? rather than seawater) and at a temperature of 15oC/59 0F rather than 25oC/77 0F.Thus, a measurement deviation of up to 1.5ppt is possible, which can have a significant adverse effect on coral growth and coloration. Main features of Red Seaâ??s Seawater Refractometer include:Directly reads the absolutesalinity ofseawaterat25°C/77 0F ( No need for seawater or temperature compensation factors)Specifically designed for the ionic content of seawater (NSW) for more accurate salinity measurement (industry standard refractometers are calibrated for salt brine ).Calibrated for seawater (NSW) at 25oC/77oF, the norma

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

Features Largest Sharpest Display Scale Available Exclusive Zero-Ring Requires No Calibration Tools Durable, All-Metal Design VEE GEE X-Series Handheld Refractometers are exceptionally simple to operate and provide quick, accurate measurements for the concentration of nearly any aqueous solution. Easy to Use. Operation consists of placing 1 or 2 drops of sample on the prism, closing the daylight plate over the sample, then looking through the focusable, cushioned-rubber eyepiece for the readings. Accurate. Featuring the largest, easiest-to-read scale available with clear, sharp figures, screen shading, and incredible contrast. These features significantly enhance overall accuracy even when several different operators use the instrument. All units feature rubber grips on the body, which block the transmission of hand heat to reduce temperature errors. Compact Portable. The small size of the X-Series models allows them to be used anywhere the field, plant, or lab. Tool-Free Calibration. The VEE GEE exclusive Ze...

Manufacturer: TC Brand: TC

Brief Description Each gem has a typical refractive index due to its chemical composition and crystallization structure. The gem refractometer can be used to observe the optical properties and the structure of a gemstone. Through the parameters you can judge whether the gem is an anisotropic or isotropic stone. The stone needs a flat and polished facet. FULL SCALE Contact Liquid (RI Fluid) is also needed when testing. This Gem refractometer is a compact refractometer with built-in LED illumination for the determination of the refractive index (RI), quality and categories of gemstones.   Features Wide Measuring range: 1.30 ~ 1.81 RI High Accuracy: 0.01 RI Built-in LED illumination Polarizing filter   Specifications Accuracy: 0.01 RI Illumination: Built-in LED illumination with on/off switch Measuring range: 1.30 ~ 1.81 RI Scale division: 0.01 RI A bottle of 2 ml FULL SCALE refractive index (1.81 RI) oil (Not included) Filter: Polarizing filter Power source: 1 x CR2032 button cell batter...