Spectrometers in 2011 promote new and small green and low carbon trends

Recently, Professor Zheng Guojing, Chairman of the Beijing Institute of Spectroscopy at the "Beijing Annual Conference on Spectroscopy 2011" sponsored by the Society of Spectrometry of the Institute of Physics, Chemistry, and Testing Technology, Beijing, in "Development Trends of Spectral Analysis - Development Trends of Spectroscopic Analysis Instruments from BCEIA 2011" The report pointed out that in the past 2011, there have been many new technologies and new products for atomic spectroscopic and molecular spectroscopic analysis and instruments in the past year. The emergence of new technologies for plasma atomic emission spectrometry has brought forth new analytical ideas, and molecular spectroscopy is still an important application area and research hotspot. Key words such as “green and low carbon”, small portable, and low cost have also become the development trend of the spectrometer.

According to Professor Zheng Guojing, in terms of BCEIA 2011, spectral instruments occupy a large proportion, and atomic and molecular spectral analysis and instruments have seen many new technologies and products in the past year.

He pointed out that the 2011 atomic spectroscopy instrument has a big breakthrough, in which new technologies have emerged for new analytical concepts in plasma atomic emission spectrometry instruments. PerkinElmer introduced the new generation ICP spectrometer Optima 8x00, and Agilent launched the world's first The microwave plasma atomic emission spectrometer MP-AES 4100; Commercialization of the direct-reading arc spectrometer has expanded the scope of application of direct reading spectroscopy, such as the Prodigy DC-Arc direct current arc direct reading instrument introduced by Leeman, North Rayleigh Corporation recently introduced the AES-7100/7200 arc emission spectrometer; the direct reading spectrometer combined with the glow discharge spectrometer in the traditional sense, such as the HORIBA 3D Metal-OES (HORIBA 3D Metal-OES), released by HORIBA's JY company. Its application threshold; Atomic Absorption pursues "perfect" in maturation, such as the North Frisian WFX-910 Portable AAS, the German Jena ContrAA®700 HR-CS-AAS; atomic fluorescence instrument development towards miniaturization, specialization, such as North Subsidiary Rayleigh's latest high-end AF-2200 series atomic fluorescence spectrometer; XRF spectrometer portable instrument specialization, large-scale XRF instrument Function more "comprehensive", in which something XF-8100 wavelength dispersive XRF spectrometer represented.

Molecular spectroscopy is still an important application area and research hotspot. With the advancement of hardware and software technology, molecular spectroscopic instruments have been continuously developed in recent years, and their application fields are constantly expanding, especially in food safety, drug testing, and various on-site rapid analysis. effect. Bruker launched the ALPHA FT-IR spectrometer based on RockSolid technology weighing only 7kg; Agilent introduces the lightest Fourier infrared spectrometer of the Fourier transform infrared spectrometer Cary 630; Spectrum Infrared spectrometer Spectrum Two launched by PerkinElmer; Shimadzu launches The new high-performance UV-VIS spectrophotometer UV-2600/2700.

Prof. Zheng Guojing also stated that currently, spectroscopic instruments are gradually developing toward high performance, low operating costs, small-size portable, specialization, and integration, and they are continuously expanding the scope of application. At the same time, the “green and low-carbon” analysis concept has become a spectroscopic instrument. The development trend. People in the industry also believe that with the development of science and technology, some new keywords are appearing in the field of spectral instruments. In 2012, the expression of these keywords will become more apparent.