Atmospheric mercury analyzer (AAS) WA-5A Modelo WA series

Atmospheric mercury analyzer (AAS) WA-5A Modelo WA series


Detalle del Producto

Ultra high-sensitivity mercury analysis in air by newly developed optical system
The WA-5A is atmospheric mercury analyzer that can be connected to the automatic sample changer (TC-WA) dedicated to mercury collector tubes.
Based on the double-amalgamation method of the previous model, its design was totally renewed. The WA-5A is equipped with not only high-performance options which enable measurement of environment air and various gases (LPG/LNG, flue gas, etc.) in various matrices, but also a newly developed optical system as standard so that it can prevent loss of precious samples, thus, you can measure from low to high concentrations while the equipment automatically sets the measurement range.

The sample gas is collected into the mercury collector tube, and the tube is placed in the heating furnace of the WA-5A to start measuring. Mercury vaporized due to high temperature heating is scrubbed and dehumidified. Then, the mercury is collected as gold amalgam in the mercury collector tube for re-purification. This tube is re-heated to obtain atomic mercury of which concentration is measured by atomic absorption spectroscopy.

Also, you can directly inject the sample using a gas-tight syringe.

Modelos y Modulos Adicionales
  • Model TC-WA Auto tube changer (30positions)
  • Heated Vaporizer for LPG Cylinder
  • Other Accessories
Industrias / Aplicaciones
  • Energía Y Combustibles
  • Minería Y Materiales
  • Medioambiente Y Agricultura
  • Alimentos Y Bebidas
  • Cosméticos
  • Farmacéutica
  • Clinica

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