Production of pure and laboratory water with guarantee and tradition

DIWA - ultra pure water production by reverse osmosis

Diwa is a series for laboratory pure water preparation on the basis of reverse osmosis, suitable for common analytic use with an output of 3-15 l/hr. The devices are produced for the destilled water preparation - demineralized water from drinking water made by reverse osmosis with conductivity below 1 μS/cm and output of 3-15 l/hr. The outlet water quality can be observed on an inbuilt conductivity gauge.

MODEL ra, rca

  • pretreatment
    • mechanical filtration
    • dechloration by activated carbon
  • reverse osmosis
  • electronic control
    • maximum conductivity of demineralized water monitoring (demi water)
    • maximum demineralized water level monitoring, in case of container use

MODEL ric

  • pretreatment
    • mechanical filtration
    • dechloration by activated carbon
  • reverse osmosis
  • input pump for achieving the required reverse osmosis pressure
  • electronic control
    • maximum conductivity of demineralized water monitoring (demi water)
    • maximum demineralized water level monitoring, in case of container use

MODEL ria

  • pretreatment
    • mechanical filtration
    • dechloration by activated carbon
  • reverse osmosis
  • electronic controlling
    • maximum conductivity of demineralized water monitoring (demi water)
    • maximum demineralized water level monitoring, in case of container use

MODEL rica

  • pretreatment
    • mechanical filtration
    • dechloration by activated carbon
  • reverse osmosis
  • electronic controlling
    • maximum conductivity of demineralized water monitoring (demi water)
    • maximum demineralized water level monitoring, in case of container use
  • input pump for achieving the required reverse osmosis pressure

The system contains 3 cleaning blocks:

  • pre-cleaning by IWA-FA module, which removes mechanical particles and chlorine from the water
  • reverse-osmosis module, which removes anorganic ionts with an effectivity of 95-99%, bacteria and microorganisms
  • final cleaning by ionexchanger in IWA-II module to a value below 1 µS/cm and minimizing TOC substances

MODEL ria, rica

  • water pretreament before the reverse osmosis (IWA-FA module)
  • reverse osmosis (reverse-osmosis module)
  • measured outlet conductivity in μS/cm display
  • final full cleaning of output water with the help of ionexchanger (IWA-II module)
  • output microbial filter
  • easy module replacement
  • rc, ric version can be also used a connection on a drinking water source with a very low pressure 
  • device launched by an electronic switcher
  • outlet water quality control, in case of overriding of defined level, the device will be closed
  • 5 l inbuilt tank with level control
  • output microbial filter

Equipment types catalogue (in PDF format):

 

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