DMA(Hg) 이미지

DMA(Hg)

Model
DMA-80 (Milestone, Italy)
Location
L2338
Tel
02-958-5967

Direct mercury analyzer (DMA) is an instrument for determining the concentration of mercury in a sample. The DMA can be used to analyze can analyze samples directly without pretreatment. It can be prevent Hg volatilization. The principle is based on EPA method 7473.

Specifications

  • Light source : low pressure mercury vapor lamp

  • Wavelength : 253.65 nm

  • Interface filter : 254 nm, 9 nm bandwidth

  • Detector : silicon UV photo detector

  • Carrier gas : oxygen

Applications

  • Mineral, environmental materials

  • Solid : deposit, soil, food, biological sample

  • Liquid : waste, water, urine, blood, oil, paint

Application examples

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DMA(Hg)

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