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AquaRO & EDI

Short Overview

The series of AquaRO², AquaRO²DI and EDI² are based on a reverse osmosis (RO) unit to produce deionised water. The EDI² series further proecesses the osmosis water by using an EDI cell to get Type II water. All sytems provide you with reliable and compact systems at low operating costs. The advantages of both series is the flexibility in terms of configuration.

A production rate of 8 to 40 L/h in three different degrees of pure water (10 µS/cm to 0.2 µS/cm) is available. Optionally the systems can be equipped with a dispenser. The customer can select a 35 L ,70 L or individual tank size.

Technical Specifications of produced water:

0.1 MOhm x cm to > 5 MOhm x cm
< 10 µS/cm to < 0.2 µS/cm

Resistivity/Conductivity

8 L/h to 40 l/h

Production rate

< 20 ppb to 50 ppb

Total Organic Carbon (TOC)

uniTOC Advantages

Compact housing

Big touchscreen

Remote service module

Menus and wizards easy to use and mistake avoiding

New fixed and flexible dispenser

Easy access for cartridge exchange

Options

Bench integrated configuration (BI version)

To save valuable benchtop space the system can be ordered as BI configuration. The system will be installed underneath the work bench and only the display and dispenser are mounted on the wall..

Wall mounted configuration

To save valuable benchtop space the system can be ordered as wall mounted configuration. the whole system can be mounted on the wall with inclined display.

Upgrade with dispenser

Upgrade of system with fixed and flexible dispenser for the series of AquaRO² 10 + 20 and EDI² 10 + 20.

Volumetric dispensing

Our dispenser for the series of AquaRO² 10 + 20 and EDI² 10 + 20 allows the volumetric controlled dispensing of water with an increment of 0.1 L and a tap volume from 0.1 to 99 L. The system prevents overflow of containers and allows to dispense water without supervising.

Additional tank

The series of AquaRO² and EDI² can be equipped with a tank of 35 L or 70 L or individual size and if requested also with an integrated UV lamp. An exception is the AquaoRO² 8 P10 with an integrated tank of 10 liters.

Softener Unit

Compact system in cabinet including control box for the pretreatment.

Specifications

Technical Specifications
Model AquaRO² AquaRO²DI AquaRO² 8 P10 | P10 DI EDI²
Pure water quality < 10 µS/cm < 2 µS/cm; Type II < 10 µS/cm | < 2 µS/cm < 0.2 µS/cm; Type II
Resistivity > 0.1 MegaOhm/cm > 0.5 MegaOhm/cm > 0.1 MegaOhm/cm | > 0.5 Megaohm/cm > 5 MegaOhm/cm
Total organic carbon (TOC) < 50 ppb < 40 ppb < 40 ppb < 20 ppb
Production rate 8 L/h to 40 L/h 8 L/h to 20 L/h 8 L/h 10 L/h to 40 L/h
Bacteria < 50 cfu/mL < 50 cfu/mL < 50 cfu/mL < 10 cfu/mL
DNAse < 5 pg/mL* nil nil nil
Dimensions, Weight, Power (except AquaRO² 40 and EDI²40)
AquaRO²: 504 x 340 x 535 mm, 16 to 20 kg, 110 V - 230 V
EDI²: 504 x 340 x 535 mm, >40 kg, 110 V - 230 V
Feed Water Requirements
Model AquaRO² EDI²
Type of feed water Potable water / tap water Potable water / tap water
Feed water conductivity < 1400 µS/cm < 1400 µS/cm
Inlet pressure 1.5 to 6 bar < 5 bar
Free chlorine < 0.1 mg/L < 0.02 mg/L
Silt Density Index (SDI) < 3 < 3
pH 3 to 9 3 to 9
Temperature 5 to 25 °C 5 to 25 °C
Iron / Manganese n. a. / n. a. < 0.01 mg/L / < 0.01 mg/L
Sulfate n. a. < 2 mg/mL

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