The new product of jewelry test series of 2011 of Skyray Instrument, MIR3043P, protable jade testing equipment is now supplied on the market.
In the jewelry industry , Skyray Instrument now has seven types of testing instruments ,such as x-ray fluorescence spectrometer instrument EDX860D , x-ray fluorescence spectrometer 600 , and EDX880 universal precious metal detector and so on. They can identify the contents of the gold, plantinum and silver, palladium, copper , zinc ,and nickel. These instruments is widely used by gold and precious stones testing organazations of China at all levels , scientific research institutions, and manufacturing and processing enterprises.
MIR3043P is a portable spectral instrument which is special for jade testing of A and B types of goods. It can realize the fast apprasial to bracelets, jade plates and other accessories. And its core competitive points are as follows:
Break the traditional jade identifying methods
In jewelry industry, jade is commonly divided into 3 types: A , B and C. In which “Type A” is the natural jade , without any artificial chemical processing. “Type B” refers to jade that is immersed in strong acid and solidified with organics. And “Type C” refers that the jade is true ,but the color is with artificial processing.
The traditional identifying methods mainly depend on refraction meter, the gem microscope ,the filter and the beam splitter. These methods can identify the C types easily, but they are too hard for the identifying of “Type B”.
The portable jade testing equipment, MIR3043P, which is researched and developed by Skyray Instrument, breaks the traditional identifying method, using infrared spectrum analysis principle, ready to identify A and B types of jades. And it only takes 10-60 seconds and will not bring any damage to the sample. “According to international GBT-16553-2003 jewelry identification, ‘Type B’ has strong absorption peaks in 2800-3200cm, so by examing whether having the strong absorption peaks can identify the A , B types of goods.”
The distinguish rate of false goods accounts to 100 percent
MIR3043P portable jade testing instrument is with high precision when doing qualitative test to the jades. And numbers of laboratory tests show that the distinguish rate of false goods accounts to 100 percent.
For the first time MIR3043P employs variable wavelength filter technology into the analysis test equipment. The varialbe wavelength filter equipment uses the fabry-perot interferometer principle (FPI) : when changing distances of the optical band gap , the distance of the transmission light will also change. Plus the application of microelectromechanical technology, so as to realize the mininaturization of instrument.
In addition, the employment of high luminous efficiency of infrared light, high sensitivity pyroelectric infrared sensors, and digital demodulation technology ensure the precision and reliablity of the test data.
Portable design shows human nature.
One of the core competitive points of MIR3043P portable jade testing equipment is the light and handy shape design , which is convinient to carry.
“Previous market research results show that portable design seems more popular to testing requirements in jewelry industry. Therefore, Skyray Instrument upgrades MIR3043P at the developing process, and realizes the mininaturization of the product through technological breakthrough.” The portable jade testing equipment MIR3043P only weights 5 kilogram, and it employs the advanced microelectromechanical MEMS technology and uses the fabry-perot interferometer principle (FPI), thus ensures the realization of the varialbe wavelength filter.
The portable jade testing equipment MIR3043P also embedded intelligent human-machine interface. With the employment of inner touch screen and the WinCE operating system, it ensures the neatness of the interface , and it is easy to be operated. The spectrum line is displayed directly.
The feedbacks of customers are good
In order to further verify and ensure the intergrated identifying capability of MIR3043P, Skyray Instrument has operated repeated testing of the product and has invited the previous customers of jewelry industry for probation. At present, both the laboratory testing and the feedbacks of the customers are good.
After the successfully development of MIR3043P, the research and development team of Skyray Instrument operate several laboratory tests to the equipment, strictly observing every technology levels. “Our laboratory self-inspection programs include: the detector temperature tests, noise tests, the intergrated performance tests, the intergrated repeat tests, repeating tests, scanning speed tests and so on, and all these tests show good effects.”
At the same time, in order to test the performance of MIR3043P through the third party, on early April , Skyray Instrument put a sample equipment in a testing center in Shanghai for probation. And up to now, customers is satisfied with the identifying precision and stability of the sample machine.
According to the innovative technology of the portalbe jade testing equipment MIR3043P, Skyray Instrument has submitted an application for a patent of invention—“A kind of system and other identifying methods for identifying the A and B types of jades.” At present, the patent application has been accepted by the state intellectual property office.
