KRT9
Professional Gemstone Refractometer
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JTV Price:
$1,297.99
or 5 payments of $259.59
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Product Information
PROFESSIONAL GEMSTONE REFRACTOMETER. THIS MODEL FEATURES A LARGER OCULAR
LENS THAN THE COMPACT MODEL FOR EASIER VIEWING OF THE SCALE. THE LID IS
REMOVEABLE FOR CONDUCTING SPOT READINGS. POLARIZING FILTER IS INCLUDED.
THIS MODEL DOES NOT FEATURE AN INTEGRATED SODIUM FILTER OR ILLUMINATION;
BOTH SOLD SEPARATELY AND AVAILABLE ON JTV.COM THE OPTIONAL LIGHT SOURCE
JTV SKU KRT9A AND SODIUM FILTER KRT9B. REFRACTOMETER FLUID IS SOLD SEPARATELY.
GEMSTONE REFRACTOMETERS ARE USED FOR THE CLASSIFICATION AND QUALITY CONTROL OF GEMSTONES. THE GEMSTONE TO BE EXAMINED IS SIMPLY PLACED ON THE PRISM WITH A DROP OF CONTACT FLUID. THE REFRACTIVE INDEX OF THE GEMSTONE IS READ THROUGH THE OCULAR OF THE REFRACTOMETER. THE REFRACTIVE INDEX IS AN IMPORTANT PARAMETER IN CLASSIFYING A MINERAL OR GEMSTONE. EACH MINERAL HAS ITS TYPICAL REFRACTIVE INDEX, DUE TO ITS CHEMICAL COMPOSITION AND CRYSTALLINE STRUCTURE. OUR GEMSTONE REFRACTOMETERS ARE CHARACTERIZED BY THEIR PARTICULARLY SHARP IMAGE AND GOOD READABILITY. MEASUREMENT RANGE: 1.33 - 1.83 ND; RESOLUTION: 0.01 ND; NA-FILTER 589 NM; NO INTEGRATED ILLUMINATION, SUITABLE FOR ALL LIGHT SOURCES; LIGHTWEIGHT (0.4 KG); ALUMINIUM HOUSING
GEMSTONE REFRACTOMETERS ARE USED FOR THE CLASSIFICATION AND QUALITY CONTROL OF GEMSTONES. THE GEMSTONE TO BE EXAMINED IS SIMPLY PLACED ON THE PRISM WITH A DROP OF CONTACT FLUID. THE REFRACTIVE INDEX OF THE GEMSTONE IS READ THROUGH THE OCULAR OF THE REFRACTOMETER. THE REFRACTIVE INDEX IS AN IMPORTANT PARAMETER IN CLASSIFYING A MINERAL OR GEMSTONE. EACH MINERAL HAS ITS TYPICAL REFRACTIVE INDEX, DUE TO ITS CHEMICAL COMPOSITION AND CRYSTALLINE STRUCTURE. OUR GEMSTONE REFRACTOMETERS ARE CHARACTERIZED BY THEIR PARTICULARLY SHARP IMAGE AND GOOD READABILITY. MEASUREMENT RANGE: 1.33 - 1.83 ND; RESOLUTION: 0.01 ND; NA-FILTER 589 NM; NO INTEGRATED ILLUMINATION, SUITABLE FOR ALL LIGHT SOURCES; LIGHTWEIGHT (0.4 KG); ALUMINIUM HOUSING
- Product Type
- Refractometer
- Country of Origin
- Germany
- Piece Count
- 1
Gemstones and cultured pearls often undergo processes and treatments to enhance their beauty, which may not be permanent and/or may require special care. Please view the Enhancement and Care Chart for more information.