Labostar PRO TWF

Summary

Product Identification

The LaboStar® PRO TWF systems produce ultrapure water straight from a drinking water supply. They incorporate a pre-filtration unit, reverse osmosis (RO) membrane, an integrated storage tank, and a polishing module.

The systems deliver two types of water:

• Type III water: Available from the built-in 7 l storage tank.
• Type I water: Available from the dispenser, with a quality of 0.055 µS/cm (equivalent to 18.2 MΩ-cm) and TOC between 1 and 10 ppb, depending on the system type.

Key features include:

• RO water quality is displayed.
• The water quality exceeds all relevant standards, including ASTM Type I, CLSI, and ISO 3696 Type I.
• System can be upgraded with 30 or 60 l storage tanks.
• A conductivity sensor constantly measures product water purity in the recirculation loop.
• A positively charged 0.2 µm sterile filter at the dispenser removes bacteria and endotoxins. An uncharged 0.2 µm sterile filter is also available.
• LaboStar PRO TWF systems are delivered with the first set of modules and filters.
• Made in Germany.

Benefits:

• Upgrade with 30 or 60 l storage tank possible, manual dispense via tap.
• Delivers two types of water: type III from the tank and type I from the dispenser.
• Two different sterile filters available (with and without endotoxin retention).
• Easy module change due to quick-fit couplers.
• Low acquisition costs.
• Scope of supply includes consumables.

Typical Applications:

• LaboStar PRO TWF: General analysis, Standard buffer, AAS, GC, IC, ICP, Type III water, QC Food Industry, Pyrogen sensitive applications, Cell and tissue culture.
• LaboStar PRO TWF UV: Micro- und molecular biology, PCR, HPLC, TOC analysis, Type III water.

Item Codes:

• LaboStar PRO TWF: W3T324337
• LaboStar PRO TWF UV: W3T324338

Operating Limits

• Water temperature: 5 - 30 °C
• Ambient temperature: 5 - 35 °C

Feed Water

• Feed water pressure: 3 - 5 bar
• Conductivity: < 2000 µS/cm
• Silt density index (SDI): < 12 (with a pre-filter)
• TOC: < 1000 ppb
• Free Chlorine: < 0.5 mg/l
• CO₂: < 15 mg/l

Product Water

Pure Water Specifications (RO water)

Ultrapure Water Specifications (Type I from dispenser)

* when sterile filter W3T199279 or W3T199209 is used. ** incl. charged sterile filter.

RNase and DNase free water with the use of filter W3T199279 (RNase < 0.05 pg/ml; DNase < 10 pg/ml).

Electrical

• Power consumption: 270 W
• Power supply: 100 - 240 V / 50 - 60 Hz

Mechanical / Hydraulic

• Weight, net:
  • LaboStar PRO TWF: 20.0 kg
  • LaboStar PRO TWF UV: 21.2 kg
• Weight, with packaging:
  • LaboStar PRO TWF: 24.0 kg
  • LaboStar PRO TWF UV: 25.2 kg
• Dimensions (H x W x D): 535 x 400 x 520 mm

Consumables and Accessories

The following consumables and accessories are available, with typical change frequencies. Change intervals may be shorter depending on feed water quality and consumption.

• W3T197613: Pre-treatment module AMB (6 – 12 months)
• W2T558521: UV replacement bulb (12 months)
• W3T197694: Polishing Module MFIIID (6 – 12 months)
• W3T199853: Polishing Module ILT (6 – 12 months)
• W3T199279: Sterile filter 0.2 µm with endotoxin retention (pack of 3) (6 months)
• W3T199209: Sterile filter 0.2 µm without endotoxin retention (pack of 3) (6 months)
• W3T199768: Disinfection kit (pack of 3)
• W3T197620: RO Replacement module 10 l/h (2 – 3 years)
• W3T199880: Vent Filter for the tank
• W3T199556: Wall bracket f. LaboStar Pro TWF
• W3T324494: 30 l Storage tank for LaboStar Pro TWF
• W3T324495: 60 l Storage tank for LaboStar Pro TWF
• W3T314413: Degasing unit up to 150 l/h

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Disclaimer: This summary is based on the provided text extract and may not include all figures, footnotes, or the latest revisions found in the official PDF datasheet. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

Lenntech datasheet mirror