New products AQMs Mobile monitoring VOCs Particle composition Air samplers VOCs pollution sources CEMs Sampling and analysis Mercury Cooking fume Automobile exhaust Site dust monitoring Water quality Calibrators and lab Agents
New products
AQMs
Mobile monitoring
VOCs
Particle composition
Air samplers
VOCs pollution sources
CEMs
Sampling and analysis
Mercury
Cooking fume
Automobile exhaust
Site dust monitoring
Water quality
Calibrators and lab
Agents
Th-9010 mercury analyzer
Th-9010 mercury analyzer
Product Description:
Consult Now Introduction
Product Description

The product conforms to hj542-2009 determination of mercury in ambient air by sulfhydryl cotton enrichment cold atomic fluorescence spectrometry.

Features

  • All Chinese menu and humanized operation interface are adopted;
  • It has automatic range conversion function;
  • The solenoid valve made of polytetrafluoroethylene is adopted to ensure that the gas path has no adsorption to the sample gas;
  • Analyze the constant temperature design of the gas chamber, and use special coating to ensure the analysis accuracy;
  • Simple structure and convenient maintenance;
  • It has RS-232 / RS-485 digital transmission mode and analog model transmission function;
  • 7 Inch Touch screen, beautiful and generous.


Scope Of Application

The principle of th-9010 mercury analyzer is gold amalgam enrichment cold atomic fluorescence method. The principle of th-9010 mercury analyzer is that when the sample gas to be measured is processed by the sampling and concentration system, it enters the reaction cell of the analyzer, and is irradiated by ultraviolet light (253.7nm) in the reaction tank. The ultraviolet light can make the elemental mercury produce ultraviolet fluorescence. In the vertical light path, the fluorescence generated is accepted by the photomultiplier tube and the photoelectric signal is generated. The concentration of elemental mercury in the reaction tank is directly proportional to the fluorescence generated. The concentration of mercury can be calculated by detecting its light intensity. This product is suitable for on-line monitoring of gaseous mercury in fixed pollution sources and ambient atmosphere.

© 2020 娱乐平台靠谱的有哪些_网盛棋牌_大富豪棋牌 鄂ICP备123456789号