LaboStar PRO TWF ultrapure water system
The LaboStar^® PRO TWF system produces ultrapure water straight from your drinking water supply. This equipment incorporates a pre-filtration unit and a reverse osmosis membrane. The pure water collects in an integrated tank and is finally circulated through the polishing module by a circulation pump. The user can extract either Type III water from the built-in 7 l storage tank or Type I water from the dispenser with a quality of 0.055 µS/cm, equivalent to 18.2 MΩ-cm, and TOC < 10 ppb.
The RO water quality is displayed as well. The LaboStar PRO TWF equipment can cost-effectively produce small amounts of analytical-grade water (1,2 l/min). The water produced exceeds current quality standards. System can be upgraded with 30 or 60 l storage tank.

Technical data:

Pure water production rate: 10 l/h

Ultrapure water specifications:
Dispense rate: 1.2 l/min
Conductivity at 25ºC: 0.055 µS/cm
Resistivity at 25ºC: 18.2 MOhm-cm
TOC: 5 - 10 ppb
Bacteria: < 0,1 CFU/ml
Endotoxins**: <0.001 EU/ml
Particles >0.2 µm/ml*: <1
**with charged sterile filter

Feed water specifications:
Pressure: 3-5 bar
Conductivity: < 1400 µS/cm
Colloid index (SDI): < 3
Free Chlorine: < 0.1 mg/l
CO2: < 20 mg/l
Total Iron: < 0.1 mg/l
Temperature: 5 - 30ºC

Mains input: 100-240 V, 50-60 Hz
Power consumption: max. 270 W

Water connection:
1/2'' or 3/4'' female thread
Power lead with plug (D;GB;USA):
1.5 m / 1.7 m

Dimensions and Weight:
Height: 535 mm
Width: 400 mm
Depth: 520 mm
Dispatch weight: 24 kg