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
pretreatment
- předúprava
- 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):