membraPure Aquinity² E35 / E70 Ultrapure Water System

Designs for producing pure and ultrapure water from tap water
Aquinity² P versions produce deionized water (5 MΩ·cm) for an external reservoir (35 L or 70 L) using reverse osmosis and a conditioning module.
Water can be drawn directly from the tap (e.g., for manual glassware cleaning), or the tank can be connected to a laboratory dishwasher.
Ultrapure water is produced from the storage tank and can subsequently be dispensed via a flexible dispenser.
The Aquinity² water purification system is available in various configurations (Reagent, Analytical, and Life Science) to meet the specific requirements of ultrapure water for different applications.
The Analytical version features a UV lamp for low TOC levels. The Life Science version comes with both a UV lamp and an ultrafiltration module to ensure low TOC and low endotoxin levels.
An optional integrated TOC sensor allows the user to continuously monitor TOC content online.
Additionally, the Aquinity² can be configured as a benchtop or under-bench system, with options for an external panel or wall mounting (with a tilted display).
The tank can be mounted on the side or top of the system, or even under the bench.
Tanks can be connected in series to achieve larger reservoir volumes upon request.
Resistivity/Conductivity
5 MΩ·cm |
18.2 MΩ·cm | 0.055 µS/cm; Type I
Production rate
Max. 10 L/h; optionally 20 L/h
Total Organic Carbon (TOC)
Flow diagram
The diagram shows an Aquinity E35/70 Life Science TI with integrated TOC monitoring.