Refractometru optic gemologic, Tester pentru verificare si identificare pietre pretioase prin masurare indici refractie

Descriere Refractometru optic gemologic, Tester pentru verificare si identificare pietre pretioase prin masurare indici refractie

Product Description Rapid Appraisal: Our refractometer lets you quickly and precisely identify both single and double gemstones. This feature allows for improved efficiency and accuracy in gemstone appraisal and trading. Light Weight: This tool is your perfect companion for gemstone evaluation. Its lightweight and compact design makes it easy to carry, ensuring you always have it on hand when needed. Long Service Life: Designed for longevity, our refractometer imparts low battery consumption, granting you long periods of use without the need to constantly change batteries. High Accuracy: Specially designed to measure the refractive index of gemstones and solid materials. Our refractometer helps you assess the quality and authenticity of your precious stones with ease and high accuracy. Step1 1.Lay the instrument on the worktable.Open the upper cover .Drops of special refractive oil onto the surface of prism Step3 Choose the light source to use, you can use natural light to check when there is enough light, when the light is pressed, you can use a flashlight to check the refractive index. Step2 Make the ground surface of gem to be measured close up to the prism Step4 Move the eyepiece up and down. Adjust the diopter roughly to see the refractive index of the gemstone Size Size:13*3.5*6cm Item Type Refractometer Material ABS Refractive Index Range 1.30-1.81 RI

Detalii

Categorie

Casa si Gradina

EAN / GTIN

0674662722534

Magazine

1

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