Hitachi atomic absorption pyrolysis coated graphite tube

Z2000 Z2700 Z5000Hitachi atomic absorption pyrolysis coated graphite tube

Hitachi atomic absorption pyrolysis coated graphite tubeQuality assurance, long service life, and high sensitivity.

Graphite furnace atomic absorption spectroscopy is currently an effective method for determining trace and ultra trace inorganic components in various materials, and has been widely used in related industries of the national economy. The graphite atomizer is the core component that converts ions or molecules in the sample into the ground state atoms of the element to be tested. Its mass directly affects the atomization efficiency and the accuracy of quantitative analysis. After years of experimental research, the LT series graphite atomizer is developed using special high-quality graphite base materials through special processes to obtain excellent specific resistance and thermal characteristics. It has the characteristics of high sensitivity, good accuracy, good reproducibility, long service life, and high cost-effectiveness. Its various testing performance indicators can reach the level of domestic and foreign standards. The quality of Longtian LTT series graphite atomizers is guaranteed by the use of raw materials, precise grinding, thorough mixing, appropriate pressing, correct heat treatment, full process purification control, precise mechanical processing, special coating technology, and strict performance testing.

The company has various models of graphite atomizers (graphite tubes, graphite cones) covering all brands of atomic absorption spectrometers at home and abroad, including longitudinal heating types such as PE from the United States, Varian from the United States, Thermo from the United States, HP from the United States, Agilent from the United States, Hitachi from Japan, Shimadzu from Japan, GBC from Australia, and transverse heating types for foreign atomic absorption spectrometers such as PE from the United States, Analytik Jena from Germany, GBC from Australia, Aurora from Canada. At the same time, it includes graphite tubes and cones used in domestic atomic absorption spectrometers, such as those provided by Beifen Ruili, Puxi General, Dongxi Electronics, Hanshi Manufacturing, Beijing Huayang, Kechuang Haiguang, Bohui Innovation, Beijing Nak, Beijing Meicheng, Beijing Ruichang, Shanghai Tianmei, Shanghai Jingke (Shanghai Branch), Shanghai Spectroscopy, Zhejiang Fuli, Jiangsu Tianrui, Anhui Wanyi, Nanjing Kejie, Liaoning Analysis, Shenyang Huaguang, etc. Special models of graphite tubes and graphite cones can also be ordered and processed based on drawings, samples, and materials.