Equipment

The new version of the tensortm series infrared spectrometer combines 40 years of brook's experience in infrared spectroscopy research and development, production and application of the latest technology development. It perfectly combines high performance with flexibility, stability and ease of use, and sets a new standard for the research-level Fourier transform infrared spectrometer. TENSOR deals with the level series RockSolidTM patented interferometer: excellent performance, good reliability, perfect stability and strong anti-interference ability; Provide quality guarantee

The lightweight, rugged design and small physical size of the Nicolet™ iS™ 5 Fourier transform infrared spectrometer are suitable for a wide range of analytical test environments: from busy laboratories to the floor of a production workshop and even in a warehouse, accurate and effective test results can be obtained.Nicolet iS5 Fourier transform infrared spectrometer performance It has high sensitivity and signal-to-noise ratio It is easy to operate Flexible sampling method A wide range of applications Unique optical system Sealed dry optical design protects

EDX 3000 PLUS has unique functions in measuring the contents of precious metals such as gold, silver, platinum and palladium. Adopt 25mm2 large-area beryllium window detector to accurately analyze the contents of gold, silver, platinum, palladium, copper, zinc and nickel in gold, platinum and K gold ornaments. The test results fully meet the requirements of GB/T 18043-2000. Gold is precious, instruments are precious. EDX 3000 PLUS is the most brilliant highlights of ultra-high precision, ultra-high resolution, sharper camera, one-click smart operation, all make precious met

Working principle: Under the excitation of deep ultraviolet ray, diamond and other gem materials will absorb energy and produce luminescence phenomenon. The phenomenon of gem being stimulated by light is called fluorescence effect. When the excitation light source is turned off, some materials continue to glow, which is called phosphorescence. The fluorescence and phosphorescence of baoyu stone materials reflect the structural characteristics. GV5000 is a professional equipment specially designed for observing the fluorescence and phosphorescence of baoyu stone materials Instrum

Working principle: The alternating electromagnetic field that propagates in space, namely electromagnetic wave. Electromagnetic waves cover a wide range. Experiments have shown that radio waves, infrared rays, visible light, ultraviolet light, x-rays, and radiation are all electromagnetic waves. They differ only in their frequency or wavelength. The frequency of light wave is much higher than that of radio wave, and the wavelength of light wave is much shorter than that of radio wave. X-rays and x-rays have higher frequencies and shorter wavelengths. In order to study the

Working principle: Gi-dp2008 is an automatic equipment specially designed for measuring diamond cutting ratio. It is jointly developed and produced by the national gold and diamond products quality supervision and inspection center and baoguang company. It has been recognized by a number of national patents and relevant departments, and won the second prize of shandong province computer application excellence award. The instrument is fast and accurate, which can not only analyze the cutting of bare stone, but also provide a method for the determination of inlaid diamonds.

Technical parameters: Colorimetric stone is the lower limit colorimetric stone, the range is E-L; Colorimetric stone colorless - yellow color series; The purity of colorimetric stone is vvs1-vs2. The colorimetric stone is a standard round diamond cutter. The weight of colorimetric stone was 0.30ct-0.35ct. Each grain of colorimetric stone has been strictly calibrated by professional institutions, that is, marked with position coordinates; The colorimetric stone has no fluorescence or weak fluorescence Other: diamond fluorescence intensity specimens: strong, medium, weak, no

Working principle: M72 microscope is a standard microscope. In order to fit the physiological curve of human body and maintain a good posture, the working platform is designed at a fixed Angle to the horizontal. With stable placement and comfortable observation. The M72 optical system is designed with convergent design, strong stereoscopic sense, excellent optical quality, mature and reliable. Is a cost-effective product, widely used in the detection of various places. Technical parameters: The multiplier is continuously variable from 6.5-45x (90X); Times than 1:7 Adjust

Working principle: Gemstone refractometer is a precision optical instrument designed based on the principle of total reflection of light. The refractometer rate is the most important parameter for gemologists to distinguish and identify gemstones. Refractometer can be used to determine the gem refractive index, birefringence, axial, optical positive and negative. The measuring range of the refractometer is usually RI=1.35-1.81. In order for the gem to be measured and the test prism surface to achieve close contact, it is often necessary to use index oil. Technical paramet

Working principle: Gemstones selectively absorb certain wavelengths of light in the continuous spectrum to form specific absorption lines. The selective absorption is related to the structure of gemstones, that is, specific absorption lines correspond to specific gemstones. Spectroscope is a simple and very effective instrument designed to observe the spectrum of gemstones. The spectroscope is divided into grating type and prism type. Technical parameters: German high quality prism bright beam splitting system; Built-in wavelength scale range of 400-750nm; The scale can be