MERCURY MEDIUM PRESSURE UV LAMPS

The Mercury Medium Pressure UV Lamps are appreciated mainly for two applications:

  • For UV curing and drying
  • For UV disinfection and oxidation

Main features:

  • Quartz tubes: Natural Quartz (OF) – Natural Quartz (OG) – Synthetic Quartz (OG)
  • Outer diameter (OD) of the quartz tubes from 10 mm to 38 mmuv lamps 1
  • Arc length from 50 mm to 2500 mm and Power range from 100 W to 60 kW
  • Shape of the lamp body: Linear – U form – Spiral – Other forms available upon request
  • Max nominal power density per unit length (to be checked in the prototyping stage):  from 80 W/cm to 300 W/cm* – from 80 W/cm to 120 W/cm** – from 80 W/cm to 250 W/cm***
  • Useful life (lab tested and according to the power of the lamp – one ignition per day): • from 1000 h to 1500 h* • from 1500 h to 5000 h** • from 1500 h to 5000 h***
  • Surface temperature (lab tested and according to lamp power) from 600°C to 900°C

For special applications, in addition to the usual mercury lamps, Helios has developed a series of UV Lamps (Metal Halide) adding doping elements (metal halide) that change the spectrum of ultraviolet radiation, thus optimizing it for different possible applications.

UV MEDIUM PRESSURE LAMPS GALLIUM DOPED
The metal halide UV medium pressure gallium doped lamps emit UV radiation with peak emission in the UVA range at 420 nm.

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UV MEDIUM PRESSURE LAMPS IRON DOPED
The metal halide UV medium pressure iron doped lamps emit UV radiation with peak emission in the UVA range at 366 nm and 440 nm.

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UV MEDIUM PRESSURE LAMPS LEAD DOPED
The metal halide UV medium pressure lead doped lamps emit UV radiation with peak emission in the UVA range at 357 nm and 420 nm.

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