EVOQUA Water Technologies
Ultra Pure Water Systems LaboStar™ Series

Ultra pure water systems of the LaboStar series allow easy dispensing of water using the practical dispenser and an ultra pure water circulation right into the dispenser head.
  • Protective jacket at the end of the sterile filter.
  • Whisper operation mode.
  • Rapid and simple disinfection.
  • Simple module exchange via quick release connections.

LaboStar DI 2 / UV 2:
  • Producing of analytical grade water.
  • Can be used on a laboratory bench or mounted to the wall.
  • Feed water for DI-version: deionised / distilled water or permeate from a reverse osmosis unit.
  • With polisher-module and pre-cleaning cartridge with a selection of treatment materials.

LaboStar TWF / -UV:
  • Producing of small amounts of analytical grade water.
  • Ultra pure water straight from the drinking water supply: port to the tap.
  • With pre-filtration and reverse osmosis-step in one compact module.
  • The type III-quality of the reverse osmosis water appears in the display.
  • The ultra pure water is collected in an integrated tank and is finally circulated through the polishing module by a circulation pump.
  • Type I-water from the dispenser.
  • Tank volume 7 l.
  • A conductivity sensor constantly measures the purity of the product water and of the pre-treatment module.

LaboStar UV 4:
  • Producing of small amounts of analytical grade water.
  • Mobile bench unit with an integrated tank for a direct filling with the feed water.
  • Feed water: deionised / distilled water or permeate from a reverse osmosis unit.
  • With polisher-module and pre-cleaning cartridge with a selection of treatment materials.
  • A second conductivity measurement reviews the product water in a re-circulation.
  • Tank volume 7 l.
  • A conductivity sensor constantly measures the pre-treatment module and the ultra pure water.

Ultra pure water systems are delivered readily to operate, incl. the first module and filter unit.
Technical Data:
Feed water pressure:1.5 l / min
Conductivity at 25 °C:0.055 µS / cm
Resistivity at 25 °C:18.2 MΩ-cm
Bacteria:< 1 KbE / ml
Endotoxins (with use of filter):< 0.001 EU / ml
Particles > 0.2 µm:< 1 ml
TOC:1 to 5 ppb (UV-version)
5 to 10 ppb (DI-version)
Temperature of feed water:5 to 35 °C
Silicic acid:2 ppm (not with TWF / -UV)
Power supply:100 to 240 V
 TypeFeed water pressure
bar
Feed conductivity
μS / cm
Size (W x D x H)
mm
Weight
kg
PUOrder No.in Stock 
 DI 20 to 6< 20290 x 320 x 5352115421287-on demand
 UV 20 to 6< 20290 x 320 x 5352315421288-on demand
 TWF 73 to 5< 1400290 x 400 x 5352415421292-on demand
 TWF-UV 73 to 5< 1400290 x 400 x 5352515421294-on demand
 UV 4-< 20290 x 400 x 5352415421296-on demand
Accessories:
Accessories for LaboStar series / EVOQUA Water Technologies