Inductively coupled plasma massspectrometry surveys device of zinc

• Main Authors: QI YUEHAN, WANG MIN, ZHANG ZHIWEI, ZHANG YING, QIAN YONGZHONG, MAO XUEFEI
• Format: Patent
• Language: Chinese; English
• Published: 26.10.2016
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides an inductively coupled plasma massspectrometry surveys device of zinc, including tungsten filament capture device, electric heat evaporation plant, torch pipe connector mouth, carrier gas mass flow meter, supplementary gas mass flow meter, reposition of redundant personnel tee bend, confluence tee bend, carrier gas gas circuit, supplementary gas gas circuit, the solid of survey zinc advances a kind inductively coupled plasma massspectrometry, with need checking sample dehydration, ashing, obtains the inorganic matter residue in the air, under argon hydrogen gas mixture atmosphere, will the sample residue heaies up to 1600 DEG C of left and right sides, contains the aerosol and tungsten filament contact of zinc atom, and zinc is caught by the tungsten filament, the tungsten filament temperature rises to 2000 DEG C of left and right sides, releases the zinc atom, the content of inductively coupled plasma mass spectrograph analysis zinc. The device simple structure, the serious difficu