Fileder Landingpage WSU2
Fileder Water Supply Unit WSU 2 plus

Technical specifications WSU 2 plus

• Economical and resource-saving production of ultrapure water for laboratory use and in-vitro diagnostics
• Simple and quick (< 1 min.) consumables replacement by the user
• Simple and safe sampling point

Operating principle

Multi-stage ion exchanger with UV disinfection reverse osmosis module and sterile filter units

Up to 10 times longer resin service life compared to conventional water treatment systems without a reverse osmosis module.

Resistivity

Output Conductivity

TOC-value (Total Organic Carbon)

Microorganisms

Filtration

> 10 MΩ

<1.0 µS/cm

<500 ppb

<1 cfu/ml

0.2 µm

Highlights

• Web-based interface for real-time data monitoring
• Mobile frame, trolley
• Recommended: Pre-filtration unit

  • Pre-filtration unit for fair or decent water quality, mountable on trolley
  • Pre-filtration unit for poor and very poor water quality, on trolley

• Leakage sensor included
• WSU 2 plus: 70 L/h or 120 L/h withdrawal volume,
• WSU 2 mini: 20 L/h withdrawal volume
• Meets the Specification of all cobas instruments by Roche Diagnostics
• Temperature-compensated conductivity measurement
• Dynamic maintenance intervals depending on consumption and water input quality
(The device displays when something needs to be changed)
• Independent emergency supply function with conductivity monitoring
• 10 L reservoir tank included (up to 10 L of ultrapure water can be extracted, after failure of water or power supply)
• Quick exchange of consumables (resin, polisher, filters, UV-lamp) < 1 min.
• 10 times longer resin and polisher lifetime due to reverse osmosis membrane (compared to conventional systems)

  • Control unit: 

  • Microcontroller system with touch display
  • Fixed alarm for resistivity 1µS/cm
  • Network connection for remote monitoring
  • Sterile filter:

  • 2x sterile filter with filtrate connections
  • Membrane: 0,2 µm
  • Filtration performance: 2,5 L/min
  • Max. filtration pressure: 2,0 bar
  • Pre-filtration Unit:

  • SPECTRUM Filter cartridge 10″ Phosphate Crystal
  • SPECTRUM Filter Active Charcoal 10 µm 93/4″
  • UV-lamp:

  • UV-lamp 14W, lifetime approx. 2000-3000 hours
  • SPECTRUM Pure Cartridge:

  • The SPECTRUM Pure Cartridge is specifically designed for the WSU 2 plus device range to produce ultrapure water with a conductivity >18MOhm.
  • The SPECTRUM Pure Cartridge is ready to use filled with a strongly acidic cation exchanger and a strong alkaline anion exchanging resin.
  • SPECTRUM Ultra Pure Cartridge:

  • The SPECTRUM Pure Cartridge is specifically designed for the WSU 2 plus device range to produce ultrapure water with a conductivity >18MOhm.
  • The SPECTRUM Pure Cartridge is ready to use filled with a strongly acidic cation exchanger and a strong alkaline anion exchanging resin. Both have a monodisperse particle size distribution based on a styrene divinylbenzene copolymer.

All water-wetted parts are made out of plastic or stainless steel, so that the WSU 2 plus can be operated with tap water as well as with deionized water.

WSU 2 plus Order Information

Roche Material Number Description Product Picture
09612351001 Water Supply Unit 2 plus, 70 L/h, with Trolley
09619763001 Water Supply Unit 2 plus, 120 L/h, with Trolley
10299452001 Pre-filtration Unit
Consumables    
10300833001 SPECTRUM Filter cartridge 10″ Phosphate Crystal
10300868001 SPECTRUM Filter Active Charcoal 10 µm 93/4″
09806415001 RO-membrane WSU 2 plus, 70 L/h
09808531001 RO-membrane WSU 2 plus, 120 L/h
08452296001 UV-lamp WSU 2 plus
09870504001 SPECTRUM Pure Cartridge filled
09870512001 SPECTRUM Ultra Pure Cartridge filled
08452261001 Sterile filter WSU 2 plus (0.2µm)
08452300001 Filter element active coal 4 7/8″ (5µm)

 

Spare Parts List

Downloads: Fileder WSU 2 plus

Trouble Shooting
Guide

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Owner’s manual WSU 2 plus
Version 70 l/h and 120 l/h – EN

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Quick Start Guide
WSU 2 plus – EN

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SPECTRUM Cartridge Quick-System – DE

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SPECTRUM Cartridge Quick-System – EN

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Technisches Datenblatt SPECTRUM Pure Cartridge – DE

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Technical Data Sheet SPECTRUM Pure Cartridge – EN

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Technisches Datenblatt SPECTRUM UltraPure Cartridge – DE

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Technical Data Sheet SPECTRUM UltraPure Cartridge – EN

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