ERICAT
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Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
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Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
The Diamond Tester Is Designed To Provide Fast And Accurate Results.
Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center
Item #: 122533682

Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast

Item #: 122533682

€ 137

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What Stands Out

Wide Measurement Range
Covers 1.30 to 1.81RI, catering to a diverse range of gemstones, ensuring versatility for gem testing centers and professionals in the field.
Rapid Detection
Achieves results in just 3 seconds, enabling quick assessments and increasing efficiency in gemstone evaluation for gemologists and jewelry makers.
High Precision
Offers a 0.01RI index value accuracy, providing reliable and precise readings, essential for making informed decisions in gemstone quality and authenticity.

Product Details

Shop Professional Gemstones Refractometer, Gem Refractometer Kit with Polarizer Lenses, 1.30~1.81RI Measurement Range and 0.01RI Index Value, 3S Fast Detection and Easy Reading, for Gem Testing Center online at a best price in Ireland. B0DY5S5F6Z
  • 【Gem Refractometer】Diamond tester can quickly and accurately identifies single and double gemstones. Helps identify diamonds, colored gemstones, speeds up identification of gemstones in packages, even and reliable results every time.
  • 【Stable Performance】The jewelry refractometer has a clearly visible display for easy reading. With the integrated light source and clear digital scale display, you can use the refractometer in different environments.
  • 【How to Measure】Drops of refractive oil onto the surface of prism by a thin glass bar to judge whether a gem is uni-axial or biaxial photopositive or photonegative.
  • 【Quick Results】The Diamond Tester Is Designed To Provide Fast And Accurate Results. You Will Be Able To Know If Something Is Fake In Seconds. It Is Compact And Easy To Use When You Need It.
  • 【Lightweight and Portable】Designed to be lightweight and compact, our Gemstone Refractometer offers unparalleled convenience and portability. It easily fits into your pocket or tool bag, allowing you to assess gemstones on-the-go without any hassle.
ManufacturerERICAT
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Gemstone Assessors

    Ideal for professionals evaluating gemstone authenticity and quality using accurate refractive index measurements.

  • Jewelry Manufacturers

    Useful for jewelers needing precise gemstone specifications to ensure quality and consistency in products.

  • Education Institutions

    Beneficial for schools and universities providing practical training in gemology and mineralogy programs.

Not Suitable For
  • Casual Hobbyists

    Not suitable for casual users who lack extensive training or need simplistic tools for basic gemstone identification.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a refractometer and how does it work?

    Answer: A refractometer is a precision instrument used to measure the refractive index (RI) of gemstones, which helps in identifying and classifying the stones. It works by passing light through the gemstone at a specific angle and measuring how much the light bends, which corresponds to the gemstone's RI. This is crucial for gemologists as different gems have unique RI values. For example, if you’re a jewelry designer or a gem trader, identifying the type of gemstone accurately helps in determining its quality and authenticity.
  • Question: What is the measurement range of this refractometer?

    Answer: The Professional Gemstones Refractometer features a measurement range of 1.30 to 1.81 RI, making it suitable for a wide variety of gemstones. This allows users to measure common gemstones such as diamonds, sapphires, and rubies. Understanding this range is important for any gem enthusiast or professional, as it ensures that you can analyze most typical gemstones in the market effectively.
  • Question: What are polarizer lenses, and why are they included in the kit?

    Answer: Polarizer lenses are incorporated into the refractometer kit to reduce glare from the gemstone's surface, allowing for clearer readings of the RI. When measuring transparent and highly reflective stones, the polarizer helps to enhance visibility and accuracy, ensuring that users get precise measurements. This can be especially beneficial for gem appraisers or hobbyists working with challenging gems that may distort light.
  • Question: How do I calibrate the Professional Gemstones Refractometer?

    Answer: Calibrating the refractometer involves using a calibration fluid or a known RI standard to ensure that the readings are accurate. Fill the refractometer prism with the calibration fluid, then adjust the reading to match the known RI value. This step is crucial for gemologists who want to ensure precision in their measurements, especially when working with valuable stones where minute differences can impact identification and valuation.
  • Question: Is this refractometer suitable for beginners?

    Answer: Yes, the Professional Gemstones Refractometer is user-friendly, making it suitable for beginners as well as professionals. The included instructions are straightforward, and the interpretation of results doesn’t require advanced technical skills. This accessibility makes it ideal for amateur gem enthusiasts starting to explore gemstone identification or for educational purposes in schools and workshops.
  • Question: Can the refractometer measure opaque stones?

    Answer: No, the Professional Gemstones Refractometer is designed primarily for transparent to translucent gemstones, as it requires light to pass through the stone. Opaque stones block light, which prevents accurate readings of their refractive index. For those interested in working with opaque stones, alternative methods such as density testing may be more appropriate.
  • Question: What are the benefits of having a 0.01 RI index value precision?

    Answer: The 0.01 RI index value precision allows for highly precise measurements, which is especially vital when distinguishing between similar gemstones that may have only slight differences in their refractive indices. For instance, knowing the exact RI can help gemologists differentiate between natural and synthetic stones, confirming authenticity and enhancing the quality of their assessments.
  • Question: How quickly can I get results with this refractometer?

    Answer: The Professional Gemstones Refractometer boasts a 3-second response time, enabling users to get quick and efficient readings. This feature is advantageous for gem dealers and appraisers, who often need to make rapid assessments during evaluations or transactions, thus enhancing productivity without compromising accuracy.
  • Question: Where can I buy the Professional Gemstones Refractometer in Ireland?

    Answer: You can buy the Professional Gemstones Refractometer from Ubuy in Ireland. Ubuy offers a streamlined shopping experience with access to a wide variety of gemological tools, including this refractometer kit. You can trust Ubuy for a quality purchase and reliable service to help you on your gemstone journey.
  • Question: What materials are used in the construction of the refractometer?

    Answer: The Professional Gemstones Refractometer is made from durable materials that ensure longevity and reliability under regular use. Its optical components are crafted from high-quality glass, while the body is often made from rugged, lightweight materials that can withstand handling. This robust construction is particularly beneficial for gemologists and jewelers who frequently travel or work in various environments.

ERICAT Refractometers Editorial Review

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€ 137

Order now and get it around Monday, September 07

QTY:

Only 8 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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  • fedex
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Fastest cross-border delivery

Features & Benefits

  • Quickly and accurately identifies single and double gemstones.
  • Measures the refractive index without loss, ensuring reliable results.
  • Stable performance with a clearly visible display for easy reading.
  • Integrated light source makes it usable in various environments.
  • Lightweight and portable design for convenience on-the-go.
  • Fast results help identify fake gems in seconds.

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