Ultra Clear RO DI

Summary

Product identification

The Ultra Clear® RO DI series delivers ultrapure water for laboratory requirements. These systems combine Reverse Osmosis (RO) with a Deionization (DI) module to produce water with very low conductivity. The DI modules are directional and require periodic replacement, typically every 3 months, depending on feed water quality and consumption.

Benefits include:

• Simple change of modules due to quick-fit coupler
• Service/maintenance report
• High capacity of DI modules
• Scope of supply includes consumables
• Made in Germany

Typical Applications:

• Feed for laboratory ultrapure water systems
• General chemistry
• Laboratory washing machines including final rinse
• Feed for autoclaves and climate chambers
• Buffer preparation
• Photometry
• Spectrophotometry
• Media preparation

Available storage tanks: 30, 60, and 80 liter, with options up to 3,000 liter as needed.

Operating limits

Feed water

• Pressure: 2 – 6 bar
• Conductivity: < 2000 µS/cm**
• CO₂: < 15 mg/l**
• Silt density index (SDI): < 12**
• Free Chlorine: < 0.1 mg/l
• Total iron: < 0.1 mg/l

** with a pre-filter

Product water

• Permeate conductivity: < 0.1 µS/cm
• Rejection rate (up to): 96 %
• Rejection rate for bacteria: 99 %
• Rejection rate for particles: 99 %

The system polishes RO permeate from a typical 8 µS/cm (originating from 400 µS/cm feed water with 98% rejection) to < 0.1 µS/cm.

Electrical

• Power supply: 240/50 - 60 v/Hz*

* 115V upon request

Mechanical / hydraulic

Accessories & Consumables

Tanks and Kits

• Tank 30 l
• Tank 60 l without pump
• Tank 60 l with pump
• Tank 80 l with pump 8 l/min
• Tank 80 l with pump 1.2 l/min
• CO₂ + UV Kit for 30 l: 12 months*
• CO₂ + UV Kit for 60 l: 12 months*
• UV Kit 30, 60 l tank: 12 months*
• UV Lamp 80 l tank: 12 months*
• Degasing unit

Modules and Other Consumables

• Pre-treatment module AMB: 3 – 6 months*
• Deionization module VMD: 3 months*
• RO module 20 l/h: 2 – 3 years*
• RO module 15 l/h**: 2 – 3 years*
• CO₂ Trap CT1, replacement (30, 60, 80 l tank): 12 months*
• UV Kit 30, 60, 80 l tank: 12 months*

* Change intervals possibly shorter, depending on feed water and consumption. ** Amount of modules depends on system size.

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror