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Diamond identity identification instrument

An appraiser and diamond technology, which is applied in the field of diamond identity appraisers, can solve the problems of misleading diamonds, unclear sources, and hindering development, etc., and achieve the effect of high test accuracy and convenient use

Active Publication Date: 2018-02-23
CHINA UNIV OF GEOSCIENCES (WUHAN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current market lacks scientific identification equipment for diamonds with high value, small size and similar appearance, which leads to some diamonds being misidentified, or the source cannot be identified, which hinders the development of the industry

Method used

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Embodiment Construction

[0015] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0016] Please refer to figure 1 , figure 2 and image 3 , the embodiment of the present invention provides a diamond identification instrument, the diamond identification instrument includes a chassis 10, a light source system 20, an image acquisition system 30 and a data operation display unit (not shown), the light source system 20, the The image acquisition system 30 and the diamond sample are fixed in the housing 10, the light source system 20 emits light at different incident light angles to the diamond sample, the light beam passes through the diamond sample, and the image acquisition system 30 collects continuously changing incident light Under the angle, the image formed by the reflection of the diamond sample on the light, the data calculatio...

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Abstract

The invention provides a diamond identity identification instrument. The diamond identity identification instrument comprises an instrument case, a light source system, an image acquisition system anda data operation display unit, the light source system, the image acquisition system and a diamond sample are fixed in the instrument case, the light source system emits light with different incidence angles on the diamond sample, light beams penetrate through the diamond sample, the image acquisition system acquires an image formed when the diamond sample reflects light at continuously changed incidence light angles, and the data operation display unit determines the identity of the diamond sample by analyzing an image sample sampled by the image acquisition system. The diamond identity identification instrument is simple in testing method, high in testing accuracy and beneficial to identity identification of diamond.

Description

technical field [0001] The invention relates to the field of diamond detection, in particular to a diamond identification device. Background technique [0002] Because of its firmness and crystal clearness, diamonds are endowed with beautiful meanings and have good economic and humanistic values. Today, as material life becomes richer and richer, more and more people entrust diamonds with good expectations for love and family affection, and diamonds have become very popular in life. [0003] However, the current market lacks scientific identification equipment for high-value, small-sized, and similar-looking diamonds, which has led to some diamonds being misidentified, or the source of which cannot be identified, hindering the development of the industry. Contents of the invention [0004] In view of this, the embodiment of the present invention provides a diamond identification device that saves space, is easy to expand, and is convenient to hold. [0005] An embodiment...

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Application Information

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IPC IPC(8): G01N21/87
CPCG01N21/87
Inventor 吴倩倩袁心强
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)