What is a Digital Gem Refractometer Gdr800?

The Digital Gem Refractometer Gdr800 is a precise instrument used to measure the refractive index of gemstones and other transparent materials. This tool is essential for gemologists, jewelers, and appraisers, as it allows for accurate identification of gemstones based on their optical properties. The digital display provides clear readings, making it user-friendly even for those who may not have advanced knowledge of gemology.

How does the Digital Gem Refractometer Gdr800 work?

The Gdr800 operates by shining a light through a gemstone and measuring the angle of refraction as light passes from air to the stone. The refractive index is calculated using this angle, and the result is displayed digitally for quick interpretation. Because of its digital readout, users can easily obtain precise measurements without the need for complex calculations, making it ideal for both novice and experienced gem enthusiasts.

What types of materials can be tested with the Gdr800?

The Digital Gem Refractometer Gdr800 is designed primarily for testing transparent or translucent gemstones, including diamonds, sapphires, rubies, and even glass. By providing accurate refractive index readings, the device helps in distinguishing between different gemstones and identifying synthetic stones or imitations. This versatility makes it a valuable tool in the fields of jewelry appraisal and gem identification.

Is the Gdr800 suitable for beginners in gemology?

Yes, the Digital Gem Refractometer Gdr800 is highly suitable for beginners due to its straightforward design and digital interface. Even those without extensive gemology knowledge can quickly learn to use it effectively. The clarity of the digital readout removes the guesswork, allowing new users to gain confidence in their ability to identify and evaluate gemstones.

What are the advantages of using a digital refractometer over a manual one?

Digital refractometers like the Gdr800 provide several advantages over manual models, including faster measurements and reduced chances of human error. The digital display eliminates the need for interpretation, providing direct readings that enhance accuracy. Furthermore, digital devices often come with features such as automatic temperature compensation, making them more reliable in various conditions, which is crucial for accurate gemology work.

Can the Gdr800 be calibrated?

Yes, the Digital Gem Refractometer Gdr800 can be calibrated to ensure its accuracy. Regular calibration helps maintain precise measurements over time, especially if the device is used frequently. Users should follow the manufacturer’s instructions for calibration procedures, which typically involve using a known reference liquid for the refractive index, ensuring that your readings remain consistent and trustworthy.

What is the measurement range of the Digital Gem Refractometer Gdr800?

The Gdr800 typically has a measurement range suited for most gemstones, generally around 1.300 to 1.700, which covers a wide variety of transparent stones. This range allows gemologists to analyze a large selection of gemstones, from common varieties to more exotic ones. Its capability to measure both high and low refractive indices makes it a comprehensive tool for jewelers and gem enthusiasts alike.

Is the Gdr800 portable for on-site gem assessments?

Yes, the Digital Gem Refractometer Gdr800 is designed to be compact and lightweight, making it portable for on-site gem assessments. Its battery operation allows you to use it without needing a power source, which is ideal for gem shows, field assessments, or home use. This portability ensures that gem enthusiasts and professionals can perform assessments wherever needed, making it a versatile tool for gemology.

What accessories come with the Gdr800?

The Digital Gem Refractometer Gdr800 usually comes with specific accessories to facilitate its use, such as cleaning cloths, a calibration liquid, and instructions for operation. Some packages might also include a carrying case for portable protection. These accessories enhance the user experience, ensuring that the device remains in optimal condition and operates accurately during assessments.

Where can I buy Digital Gem Refractometer Gdr800 in Czech Republic?

You can purchase the Digital Gem Refractometer Gdr800 from Ubuy in Czech Republic. Ubuy offers a convenient online shopping experience and a variety of products, making it easy to access the Gdr800, alongside other tools and accessories needed for gemology and jewelry work.

Jak nakupovat Digital Gem Refractometer Gdr800 online z Ubuy?

Nakupovat Digital Gem Refractometer Gdr800 online z Ubuy je snadné.. Stačí si produkt vyhledat, vybrat způsob dopravy při placení a nechat si jej doručit na místo.

Je Digital Gem Refractometer Gdr800 k dispozici pro online nákup v Czech Republic?

Ano, na Ubuy Czech Republic je tento produkt k dispozici k nákupu za rozumnou cenu.. Digital Gem Refractometer Gdr800 není místně dostupné, ale můžete nám důvěřovat s našimi expresními přepravními službami.

Jak dlouho trvá získání produktu po zadání objednávky?

Dodací lhůta vámi objednaného produktu se liší podle toho, co jste si objednali a způsobu dopravy, který jste si vybrali.. Předpokládaná doba doručení je uvedena během procesu pokladny, takže při nakupování buďte bezstarostní.

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$Digital Gem Refractometer Gdr800$

The Digital Gem Refractometer GDR800 is an ideal instrument to identify gemstones without requiring any messy, damaging contact oil.

Sinotech

Položka č.: 12249551

Digital Gem Refractometer Gdr800

96% of respondents would recommend this to a friend

Položka č.: 12249551

CZK 11959

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The Digital Gem Refractometer GDR800 is an ideal instrument to identify gemstones without requiring any messy, damaging contact oil.

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What Stands Out

High Accuracy

The GDR800 offers precise measurements of gem refractive indices, ensuring reliable assessments for gemologists and jewelers, enhancing their ability to evaluate gemstones with professional confidence.

User-Friendly Interface

Designed with an intuitive display and simplified controls, the GDR800 makes it easy for both beginners and experts to operate, streamlining the gem assessment process without sacrificing quality.

Compact Design

The portable, lightweight design of the GDR800 allows for convenient use on-site or in the lab. It’s easy to handle and store, making it an ideal tool for mobile gem testing.

Detaily produktu

Digital Gem Refractometer GDR800 with a reproduction accuracy of 0.007RI Index Units
RI Test Range: 1.30 to 2.99RI
Power Input: 9V Battery
Work Temperature: 25-28°C
Refractive Index of Some Gemstones:
Quartz: 1.544-1.558RI, Topaz: 1.63-1.64RI, Ruby: 1.74-1.78RI, Cubic Zirconia: 2.15-2.18RI, Diamond: 2.37-2.46RI
Test gems without messy or damaging contact oil

Item Weight

1.5 lbs (680 grams)

Who Should Buy?

Gemstone Dealers
Perfect for professionals to accurately measure the refractive index of gems, aiding in value assessment and authenticity verification.
Jewelry Designers
Helps designers evaluate gemstones precisely, ensuring quality and enhancing their craft while producing custom jewelry pieces.
Educational Purposes
Ideal for geology and mineralogy students learning about refractive properties, fostering hands-on experience in their studies.

Casual Hobbyists
May not justify investment due to its complexity and cost for those with occasional interest in gemstones.

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Digital Gem Refractometer Gdr800

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Otázky a odpovědi zákazníků

otázka: Jak nakupovat Digital Gem Refractometer Gdr800 online z Ubuy?

Odpovědět: Nakupovat Digital Gem Refractometer Gdr800 online z Ubuy je snadné.. Stačí si produkt vyhledat, vybrat způsob dopravy při placení a nechat si jej doručit na místo.
otázka: Je Digital Gem Refractometer Gdr800 k dispozici pro online nákup v Czech Republic?

Odpovědět: Ano, na Ubuy Czech Republic je tento produkt k dispozici k nákupu za rozumnou cenu.. Digital Gem Refractometer Gdr800 není místně dostupné, ale můžete nám důvěřovat s našimi expresními přepravními službami.
otázka: Jak dlouho trvá získání produktu po zadání objednávky?

Odpovědět: Dodací lhůta vámi objednaného produktu se liší podle toho, co jste si objednali a způsobu dopravy, který jste si vybrali.. Předpokládaná doba doručení je uvedena během procesu pokladny, takže při nakupování buďte bezstarostní.

Sinotech Refractometers Editorial Review

Digital Gem Refractometer Gdr800 is a specialized tool weighing 1.5 lbs, designed for gemologists and jewelers who require precise measurements of refractive indices in gemstones. It offers an easy-to-read digital interface and is vital for identifying the authenticity and quality of gems. This refractometer is perfect for both professionals and hobbyists alike, ensuring reliability in gemstone evaluation. Its compact and lightweight design allows for easy portability, making it convenient for fieldwork or gem shows. Users appreciate its clear readings and sensitivity to different gemstones, ensuring accuracy in every evaluation.

Customer Reviews & Ratings

5.0

1 hodnocení zákazníků

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2 hvězda

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Klady

Compact and lightweight for easy portability
Digital display ensures clear readings
Ideal for gemologists and jewelers
Helps assess gem authenticity and quality
Suitable for both professionals and enthusiasts

Nevýhody

May require calibration for optimum accuracy

Product Price History

Důležitá informace

Omezení: U produktů zasílaných do zahraničí mějte na paměti, že jakákoli záruka výrobce nemusí být platná; servis poskytovaný výrobcem nemusí být k dispozici; návody, pokyny a bezpečnostní upozornění k produktům nemusí být v jazyku země doručení; produkty (a podpůrné materiály) nemusí být vytvořeny v souladu se standardy, specifikacemi a požadavky na označení platnými v zemi doručení; a produkty nemusí odpovídat standardnímu napětí a další elektrickým standardům (v konkrétních případech může být zapotřebí využít adaptér nebo převodník). Příjemce má odpovědnost přesvědčit se, že produkt je možné do země doručení legálně importovat. Při objednávání od společnosti Ubuy a jejích partnerů je příjemce odpovědným dovozcem a musí splnit všechny zákony a nařízení platné v zemi doručení.
Vzhledem k tomu, že Ubuy je celosvětový vyhledávač, nejsou všechny produkty, které zde najdete, na prodej. Produkty podléhají exportním/obchodním předpisům.

CZK 11959

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Služby a výhody

Gives a reading of the Refractive Index with reproducibility of 0.007RI Index Units
Covers the full Range from 1.30 to 2.99RI
Can test gemstones without requiring any contact oil
RI Test Range: 1.30 to 2.99RI
Works at a temperature of 25-28°C
Refractive Index of some gemstones: Quartz: 1.544-1.558RI, Topaz: 1.63-1.64RI, Ruby: 1.74-1.78RI

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Digital Gem Refractometer Gdr800

CZK 11959

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Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Detaily produktu

Who Should Buy?

POPIS PRODUKTU

Otázky a odpovědi zákazníků

Sinotech Refractometers Editorial Review

Customer Reviews & Ratings

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Klady

Nevýhody

Product Price History

Důležitá informace

CZK 11959

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Ubuy Assurance

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Free
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