Salinity Refractometer Model 2483 Master S28M - Replaces S-28E - Atago

Manufacturer: ADE Advanced Optics Brand: ADE Advanced Optics Model: Magnum_Media Gem Refractometer

The Gemological refractometer is considered by many to be the most important of all gem testing instruments. The primary use of the refractometer is to measure the angle at which light traveling through the stone is bent or refracted. This is called Refractive Index (R.I.). As Refractive Index is usually different for different gemstones, this provides an important clue for accurate gemstone identification. Gemological refractometer also can be used to determine whether or not a stone is single or double refracting. For doubly refracting stone, based on the difference between 2 readings you obtain from the refractometer, strength of the gemstone's double refraction (birefringence) may be computed and it offers an important gem identification aid, as it differs from gem to gem. Also refractometer is one of the few instruments capable to give you information for opaque stones as well as transparent stones. Quality of the instrument is important to enable you to perform consistent and reliable test for years to ...

Manufacturer: ATAGO Brand Brand: Atago Model: 2332

Atago Brix Sucrose Refractometer Model 2332 Master 3T Range 58.0 90.0% Brix ATC N 3E Upgrade Sleek New Design Handheld Refractometer Range 58.0 90.0% Brix Minimum Indication 0.2% Accuracy 0.2% Automatic Temperature Compensation (ATC) Range 10 30 amp Euml amp scaron C NEW FEATURE Automatic Sample Distribution (ASD) No need to open the daylight plate!!

Manufacturer: COLE-PARMER Brand: VeeGee

Brix refractometers show the concentration of the soluble solids content (total solids) of a water-based solution. The soluble solids content is the total of all the solids dissolved in the water such as sugar, salts, proteins, and acids. The measurement reading value is the sum total. These refractometers are an excellent choice for testing fruit juices, beverages, jams, jellies and syrups. Also very useful for wineries, breweries, fruit harvesting, and food canning/packaging. An ideal choice for testing in conditions with large ambient temperature fluctuations. What's Included: Transfer pipet and carrying case. Food and beverage testing Largest display available Durable, all-metal design

Manufacturer: Grand Index Brand: Grand Index

Measuring Range :1.30 - 1.81 RI Minimum Graduation : (RI) 0.01 RI Illumination : Internal Light Source with momentary/power switch Dimension : 35mm x 63mm x 115mm Scale Division : 0.01 nD Weight : 0.4 kg Ranges of Application : Laboratory, Gemology Filter : Polarizing filter Power Source : 3 x AG13 1.5V button batteries HEAVY-DUTY and Built to last Provides three (3) 1.5V button type batteries Convenient & easy to carry With built-in Light Source that makes it a carry-and-use-it-anywhere device A bottle of Refractive Index Fluid is povided Approved by strict quality and safety standards Undoubtedly durable, very reliable and assures accurate testing results Comes with batteries, leather pouch case, polarizing filter, index oil, index reference list and user's manual

Manufacturer: Laxco Brand: Laxco Inc

Technical Specification Item Analog Refractometer Type Salinity Range 1.000 to 1.070% Automatic Temperature Compensation Yes Accuracy +/-1% Resolution 0.001 Function Determines The Specific Gravity of Salt Concentration By Measuring The Degree of Which Light Bends As It Passes Through The Sample Specific Gravity 1.000 to 1.070 Features Scale Display, Double Hinged Daylight Plate, Non Roll Stand, Rubber Grip, All Metal Housing, Glass Prism, Rubber Eye Cup, Calibration Screw Width 1 Height 1 Dia. 1 Includes Calibration Screwdriver, Plastic Pipette and Carrying Case Manufacturers Warranty Length 1 yr. This listing is for each.

Manufacturer: BIPEE Brand: BIPEE Model: GEM-182EX

The gemological refractometer is characterized by small volume and less weight. It is easy to carry. Technical Parameters: Measuring Range:1.30 ~ 1.81 Accuracy:0.002 Dimension:30mm * 70mm * 130mm Wight: 0.4kg

Manufacturer: Azzota Brand: Azzota Model: RHH58-92T

Packing List Hand held refractometer x 1 Cleaning cloth x 1 Suction tube for dropping test fluids on the prism x 1 Mini screwdriver for scale calibration x 1 Distilled water for calibration User Manual x 1

Manufacturer: HQRP Brand: HQRP Model: 884667812141554

HQRP Salinity Refractometer is used to measure, monitor and control the concentration of salt water and brine, especially useful for aquarium and marine applications. This high quality refractometer measures on 2 scales, Specific Gravity (D 20/20) and parts per thousand (‰). With just a couple of drops of aquarium water you know exactly what your salinity is. Vital if you need to check salt levels when preparing sea food and other ocean by-products. Mesurement range: Salinity: 0 - 100 ppt (0 - 10 %), Minimum Division: 1ppt (0.1%); Specific gravity: 1.000 to 1.070 g/cm3, Minimum Division:  0.001 g/cm3.

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

The VEE GEE CTX-1 is a handheld, portable, water-resistant antifreeze and battery charge level refractometer that measures the freezing point of propylene glycol in the -50.0 to 0.0 degrees C range, freezing point of ethylene glycol in the -50.0 to 0.0 degrees C range, and the specific gravity (SG) of battery acid in the 1.10 to 1.40 range, has automatic temperature compensation (ATC), and a durable metal body with rubber grip. 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 CTX-1 features ATC for immediate, accurate readings, 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 ...