Instrument of development

Spectrograph instrument progress has a history of long time. According to calendar history of 24 years, China has the use of permanent magnets in the warring states period of time guide made of spectrograph, referred to as my guide apparatus. The ancient spectrograph are in a very long history for a period of time for orientation, timing or gas supply scale with simple spectrograph. 17 to 1800, some physicists starting Europa state using the electric current and magnetic field strength of the utility principle made simple galvanometer; Using the telescope made of optical lenses, is the foundation of the stability of the electrical and seven colour disk. Some other used for reconnaissance and take a closer look at various spectrograph and then gradually to achieve progress. From 1900 to 2000, the industrial revolution and modern mass production to improve the progress of new technology and new subject, then revealed the electronic computer and space technology, spectrograph instrument so always get speedy progress. Modern spectrograph instrument has become a reconnaissance, stem and successfully implemented semi-automatic will be the necessary technical tool. www。 wuxiyibiao。 Com the progress of science and technology to improve constantly the spectrograph instrument update higher request is put forward. Spectrograph instrument progress direction is continuously by using the theory of new office and sees fit and use the new material of new components, such as using ultra cause the vibration of the acoustic wave, microwave, ray, infrared, nuclear magnetic resonance (NMR) and superconducting, laser principle. The goal is to successfully realize the spectrograph instrument of small scale, slow weight, reduce the production of capital and easier to use and maintenance, etc. Another matter is the development direction of growth through the use of the microcomputer spectrograph instrument performance, bear high spectrograph instrument itself half automation, intelligent degree and numerical experience. Spectrograph instrument not only for single use, and possibly a standard interface and numerical channel joint with electronic computer, various testing stem management integrated system, content higher requirements.