Arium® Water
Purification Systems

Arium® Laboratory-Grade
Water Purification Systems
With Added Value	For more information, please visit
www.sartorius.com/en/products/water-purification/
lab-water-systems

Our Arium® laboratory-grade water purification systems
inspire with their application-oriented operating designs.
They enable you to perform your workflows faster andmore reliably, make your daily lab work easier and ensure
long-term economical operation. All instruments offer theultimate flexibility, since they can be perfectly integrated
into your laboratory environment and adapted to yourrequirements.

A choice of more than 70 Arium® versions is available tomeet all your requirements on water quality and to cover
any application. The Arium® Bagtanks and the innovative
iJust function specially matched to these versions enablesignificantly more cost-effective water usage and efficient
operation of these water purification systems than doconventional units. All Arium® systems are already certified
when delivered. Plus, we offer equipment qualification andmaintenance as supplementary services to considerably
extend their uses even further.

Innovative Arium® Bagtank Systemfor Time Savings and User ReliabilityOriginally developed for the pharmaceutical industry, oursingle-use bag integrated as a tank system in the Arium®
Bagtank systems protects intermediately stored pure water
reliably from secondary contamination.
Unlike conventional tank systems, Arium® Bagtank
technology eliminates time-consuming cleaning procedureswith h­ azardous chemicals. Bags can be easily exchanged inless than 5 minutes using practical quick-connect coupling.
Optional available rollers for the Arium® Bagtank let you
move it fast and conveniently to wherever you need to use it.	For more information, please visitwww.sartorius.com/en/products/water-purification/
lab-water-systems

Application-Orientatedto Meet the Highest Demands
Reliable Processes Thanks to theHighest Water Quality

Easy Operation Using Touch-ActivatedFunctions

Low detection limits and sensitive analysis devices require
laboratory-grade water with consistently high quality. You
can always rely on the Arium® laboratory-grade water
purification systems to provide you with reliable results
for your critical and analytical applications. They meet thehighest quality requirements and thus ensure the best
reproducible results.

You name it, from adjusting basic settings to dispensing
water, all functions of the Arium® can be controlled by touch
screen. Navigate intuitively through the logical user interface– even while wearing gloves. Virtual real-time updates ofmeasured data, flow charts and warning messages are
displayed at all times.

Optimized Water Usage with iJust
The clever iJust feature automatically optimizes your ­purified
water quality and water usage. Its intelligent ­software
controls a valve on the concentrate drain based on the datameasured for CaCO₃ and CO₂.

---The advantages:	Ensures more economical water usage	Provides high-quality purified water at all times	Extends the life of downstream water purification systems

Water dispensing can be carried out ­manually using theslider, the foot switch or via the Favorites function. The latter,in particular, simplifies daily dispensing of recurrent volumes.

Less Waiting Means More Cost Savings
Consumables, i.e., the filter cartridges, can be quickly
and easily changed out. This minimizes maintenanceand downtime.

More Flexibility
The different modules of Arium® systems offer the perfectsolution for every task in the laboratory. The display ispositioned at eye level. You can set up the ­dispensing location
exactly where you need it. Depending on your given spacerequirements, the system can be integrated as desired at anylocation ­within the laboratory.

Wall-mounted Unit

Built-in Unit

The wall-mounted unit saves valuable space on yourlab benchtop. The display and dispensing unit arepositioned at the bottom to ensure user-friendly,
ergonomic operation.

This version saves space on and above your lab bench.
You can choose to mount both the display and water
dispensing units on a wall or on a ­multifuntional stand.

Benchtop Unit
Space-saving,compact design;
water is dispensed
directly at thedisplay level.

Arium® Smart Station Water.
Exactly Where You Need It.

---The Arium® Smart Station is a flexible remote dispenser
which supports you to optimize your available lab space.	Connect up to 3 Smart Stations to your ultrapure
water system for maximum flexibility	Monitor all important parameter with the intuitive
touch-activated color display including direct accessfunctions	Make use of the accurate volume dispense for precise
buffer and sample preparation	Ensure splash-free operation by adjusting the flow rate
down to drop-by-drop

Multifunctional Design

Choose Your Smart Station

This stand combines a design that allows unlimitedaccess to all display and dispensing functions
including flexible and stepless height adjustment up
to 70 cm to fill different size containers and beakers.
Adapted to your needs, the Smart Station has two
installation options: wallmounted or bench top.

The Smart Station is designed to dispense pure andultrapure water from your system or Bagtank.

The ergonomic design can be optimized for either
rightor left-hand operationExactly the Right System– Always
A selection of more than 70 different varieties
offers tailor-made solutions without any
compromises for all applications.

FeaturesiJust
Optimized purified water quality and water usage; extends the life of downstream ultrapure water systems
Arium® Bagtank System
Reliable protection against secondary contamination; easy change-out of the Arium® Bag saves time;
protects users as it eliminates the need for hazardous cleaning chemicals
Display with Touch-activated Functions
Clearly organized user interface featuring intuitive navigation; continuous display of measured
data and warning messages
High-quality Features
Integrated feed water conductivity measurement standard on all units; integrated pressure controller,
integrated space for depositing utensils, and many more convenient features
Maximum System Flexibility
A variety of hardware configurations; operating and dispensing unit can be flexibly positioned;
easy and space-saving integration
High-Quality Water
Meets and exceeds ASTM Type 1; excellent retention rates for RNases, DNases and endotoxins,
and reduces TOCs; ideal for demanding biological and analytical applications, such as cell cultivationand chromatography
SOP Monitoring
Graphic and acoustic signals for displaying maintenance prompts, alarm messages when limits are
exceeded or data falls below minimum limits as well as maintenance interval prompts“Favorites” function
Quick access to pre-programmed volume dispensing
EDI technology¹
Consistently high Type 2 water quality; desalted electrochemically¹ Available for Arium Advance EDI and Arium Comfort II	For more information, please visit
www.sartorius.com/en/products/water-purification/
lab-water-systems

Arium® Comfort Series
Combined pure and ultrapure
water systems

Arium® Pro Series
Ultrapure water systems;any application-specificconfiguration can be selected

Arium® Advance Series
Pure water systemsnArium® Comfort Series
The Arium® Comfort lab water systems combine
pretreatment and final t­ reatment t­ echnologies into
one device. Featuring a compact design, they ­provide
ultrapure and pure water of the highest quality. The purewater ­produced is kept in a closed Arium® Bagtank. Thisguarantees optimal storage of the purified water andprotects against secondary contamination. The replaceablebag eliminates time-consuming tank cleaning intervals.

The optional UV lamp (185 | 254 nm) built into theultrapure water loop reduces the TOC content to aminimum. The current TOC value is continuously checkedby an optionally integrated TOC monitor and displayed forconvenient verification.

Arium® Comfort II

Arium® Comfort I

The Arium® Comfort II delivers up to 2 L/min of ASTM
Type 1 ultrapure water, as well as 5 L/h or 10 L/h of Type 2pure water. The ­additional EDI technology downstream
from the RO modules optimizes the system and offers
highly efficient ion r­ etention with a quality ranging from0.2 to 0.07 μS/cm.

The Arium® Comfort I provides up to 2 L/min of ASTM Type1 ultrapure water, as well as 8 L/h or 16 L/h of Type 3 purewater. Feed water is treated with a pretreatment ­cartridgeand downstream RO modules; continuous permeate backflushing ­effectively prevents deposits and fouling.

Water Quality
Conductivity for Type 1¹: 0.055 µS/cm ( 18.2 MΩ * cm)
Typical conductivity for Type 2: 0.2–0.07 µS/cm ( 5–15 MΩ * cm)
Typical conductivity for Type 3: < 20 μS/cm ( > 0.05 MΩ * cm)
TOC content for Type 1³: <  2 ppb
Bacteria²: < 0.001 CFU/mL
Particles²: No particles > 0.22 μm
Endotoxins⁴: < 0.001 EU/mL
RNase concentration⁴: < 1 pg/mL
DNase concentration⁴: < 5 pg/mL¹ Compensated to 25 °C² When using an Arium® Sterile Plus final filter³ Specified for system equiped with UV lamp and feedwater < 50 ppb TOC
⁴ With Arium® Cell Plus final filter	For more information, please visit
www.sartorius.com/en/products/water-purification/lab-water-systems

Arium® comfort IIArium® comfort IFeatures
Reliable
TOC content ≤ 2 ppb
for reproducible results;
continuously updated
TOC readings can beconveniently viewed on
the display
Efficient
Optimized water usage
ensured by intelligent
iJust feature

Easy
Glass display with touchactivated functions andintuitive menu navigation
Time-saving
The Arium® Bagtank
system provides reliable
protection against
secondary contaminationand eliminates the needfor regular tank cleaning

Space-saving
Compact design saves
valuable work space
Fast“Favorites” function
for direct access to
pre-programmed volume
dispensing

Arium® Pro Series
The Arium® Pro ultrapure water systems provide theultimate flexibility and an excellent cost-benefit ratio
because their -device configurations are specially tailoredto your applications.
All systems meet and exceed the ASTM Type 1 water
quality standards and ensure the best reproducible
results. Up to 2 L/min of ultrapure water with aconductivity of 0.055 µS/cm ( 18.2 MΩ * cm ) canbe dispensed in consistently high quality.

Features
Reliable
TOC content ≤ 2 ppb for
reproducible results; current
TOC readings can be readdirectly on the display
Complete range
Five systems speciallycustomized to meet yourspecific applicationsFlexible
Adapts to any laboratoryenvironment thanks toflexible positioning of thesystem, control unit anddispensing unit
Easy
Glass display with touchactivated functions andintuitive menu navigation	For more information, please visit
www.sartorius.com/en/products/water-purification/
lab-water-systems

Fast“Favorites” function for
direct access to preprogrammed volume
dispensing

Arium Pro Series
Arium® ProArium® Pro UF

The Arium® Pro is a particularly cost-effective system. It
focuses on the most important functions and produces
ultrapure water in uncompromising ­quality.

In Arium® Pro UF, the Biological Kit cartridges reliably
remove organic and inorganic components. The system’s
integrated ultrafilter module ensures that the purified water does not contain any endotoxins, RNA | DNA orDNases and RNases.

---Water Quality	Conductivity¹: 0.055 µS/cm ( 18.2 MΩ * cm)	TOC content3: < 5 ppb	Bacteria²: < 0.001 CFU/mL	Particles²: No particles > 0.22 μm

Arium Pro DI®

The Arium® Pro DI delivers ultrapure water for standard
applications of any kind. The Elemental Kit comprising aset of cartridges reliably removes organic and inorganiccomponents; the TOC content of ultrapure waterproduced is < 5 ppb.

---Water Quality	Conductivity¹: 0.055 µS/cm ( 18.2 MΩ * cm)	TOC content³: < 5 ppb	Bacteria²: < 0.001 CFU/mL	Particles²: No particles > 0.22 μm

Arium® Pro UVIn Arium® Pro UV, the Analytical Kit cartridges reliably retainorganic and inorganic components. The system’s integrated
UV lamp (185 | 254 nm) permits TOC values of ≤ 2 ppb.
The current TOC value is continuously checked by theoptionally integrated TOC monitor and shown on the display.

---

Water Quality	Conductivity¹: 0.055 µS/cm ( 18.2 MΩ * cm)	TOC content³: ≤ 2 ppb	Bacteria²: < 0.001 CFU/mL	Particles²: No particles > 0.22 μm

The Arium® Pro UF delivers ultrapure water of consistently
high quality and offers ideal conditions to ensure thereliability of critical biological results.

-----

Water Quality
Conductivity¹: 0.055 µS/cm (   18.2 MΩ * cm)
TOC content³: < 5 ppb
Endotoxins: < 0.001 EU/mL
RNases: < 0.004 ng/mL
DNases: < 0.024 pg/µL	Bacteria²: < 0.001 CFU/mL	Particles²: No particles > 0.22 μm

Arium® Pro VF
This high-end Arium® Pro VF unit delivers constantly
high ultrapure water quality. Its integrated UV lamp
(185 | 254 nm) and hollow-fiber ultrafilter module not
only reduce the TOC content to ≤ 2 ppb, but also remove
endotoxins, microorganisms, RNA | DNA and DNases
and RNases.
This system is the ideal solution for all critical applications
in your laboratory.

-----

Water Quality
Conductivity¹: 0.055 µS/cm (   18.2 MΩ * cm)
TOC content³: ≤ 2 ppb
Endotoxins: < 0.001 EU/mLRNases: < 0.004 ng/mL
DNases: < 0.024 pg/µL	Bacteria²: < 0.001 CFU/mL	Particles²: No particles > 0.22 μm¹ Measured value output adjustable to 25 °C, compensated or uncompensated² When using an Arium® Sterile Plus final filter³ Feedwater < 50 ppb TOC
⁴ At a pressure of 2 bar, depending on the connected accessory or final filter
⁵ Under constant operating conditions

Arium® Advance Series
The Arium® Advance EDI and Arium® Advance ROsystems achieve the highest retention rates of ions with
an optimal water yield and reliably remove ­oxidants, heavy
metal ions and particles from the feed water.
The built-in iJust function also optimizes purified water
quality and water usage. Pure water is stored in theinnovative, closed Arium® Bagtank system, which protects
this water from secondary contamination.

Arium® Advance EDI

Arium® Advance RO

The Arium® Advance EDI provides Type 2 pure water inconsistently high quality. At a flow rate of 5 L/h or 10 L/h,the system uses the latest EDI technology to ensure
reliable and safe removal of impurities in the feed waterand reduces the ion content to a minimum.

The Arium® Advance RO provides Type 3 reverse osmosis
water. With a flow rate of 8 L/h, 16 L/h or 24 L/h andautomatic RO membrane backflushing, the Arium®
Advance RO is the perfect choice for your generallaboratory applications.

Water Quality
Typical conductivity for Type 2¹: 0.2–0.07 µS/cm ( 5–15 MΩ * cm)
Typical conductivity for Type 3¹: < 20 μS/cm ( > 0.05 MΩ * cm)
Bacteria²: < 0.001 CFU/mL
Particles²: No particles > 0.22 μm
1 Compensated to 25 °C
2 When using an Arium® Sterile Plus final filter	For more information, please visit
www.sartorius.com/en/products/water-purification/
lab-water-systems

Arium® Advance EDI

Advance ROFeatures
Efficient
Optimized water usage
ensured by the ­intelligent
iJust feature
Easy
Glass display with touchactivated f­ unctions andintuitive menu navigation

Time-saving
The Arium® Bagtank
system provides r­ eliable
protection against
secondary contaminationand eliminates the need forregular tank cleaning
Consistently high quality
Type 2 water:
State-of-the-art EDI
technology

Water Applications
Lab Water System Quality
Water Quality

Advanced AdvancedROEDI

ProProDIProUVProUFProVFComfort
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Type 1 Water
Type 2 Water
Type 3 Water
Lab Water System
by Daily Water Consumption■■

Advanced Advanced
RO
EDI

ProProDI

ProUV

ProUF

ProVF

Type 1 ultrapure water
10 – 40 liter/day
Type 1 ultrapure water
40– 100 liter/day

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ComfortIComfort
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Type 2 pure water< 150 liter/day (10 l/h)

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Type 3 pure water< 140 liter/day (8 l/h)

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Type 3 pure water< 200 liter/day (16 l/h)

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Type 3 pure water< 270 liter/day (24 l/h)*■

ComfortIComfort
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ComfortI UVLab Water Application Overview | System Requirements by Application
Feed Application
Feed ultrapure water systems

Advanced Advanced
ROEDI■

Feed distilled systems
Water for Laboratory devices(Autoclaves |Washing Machine etc.)

General Laboratory
Application
Buffer, media and pH solutions

ProPro
DI

ProUV

Pro
UFPro
VF

Comfort Comfort
IIII UV■■■■Advanced Advanced
ROEDI■

ProProDI

ProUVProUFProVF■■

Comfort Comfort
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AAS (Atomic AbsorptionSpectroscopy)

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Solutions for chemical analysisand synthesis

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Preparation of reagents

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Photometry

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All displayed applicable systems starting with the minimal requested water quality criteria

Molocular Biology |Lifescience Application

ProUFPro
VF

Comfort
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Electrophoresis

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Western Blot

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Endotoxin analysis

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Immunocytochemistry

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Production of monoclonal antibodies

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PCR (Polymerase Chain Reaction)

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DNA Sequenzing

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Nutrient media for cell culture(Mammalia & plant)

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Chromatography)

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ProUFPro
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ComfortI

Analytical Application

Advanced AdvancedRO
EDI

Advanced AdvancedROEDIPro

ProProDI

ProUVProDI

ProUV

ComfortI UVComfort
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Comfort Comfort
II1
II UV

Comfort Comfort
IIII UVSPE (Solid phase extraction)

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Trace metal analysis

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IC (Ion chromatography)

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ICP-MS (Inductively Coupled
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GC-MS (Gas Chromatography–MassSpectrometry)

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HPLC (High-Performance LiquidChromatography)

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TOC analysis

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All displayed applicable systems starting with the minimal requested water quality criteria
1. Only when equipped with Cell Plus final filter

Service for Ultrapure Water Systems
For many applications in the biopharmaceuticalindustry, at universities and in clinical settings, theavailability of pure and ultrapure water of the highest
quality is of great importance. Growing demands andmore sensitive analytical equipment are raising the bar
higher and higher for pure and ultrapure water. Whether
you need laboratory-grade water of Type 1, Type 2 orType 3, Sartorius has the right system for your specificapplication and the water quality you require.
We invest in the continuous and thorough trainingof our application and service specialists so that they
understand the full range of your applications and cangive you well-founded technical advice in accordancewith all legal requirements.

----Services Provided	Installation and startup as well as equipment
qualification (IQ | OQ)	Device configuration based on feed water analysis toachieve the ultimate in ultrapure water quality
Regular preventive maintenance, including equipment­inspection and replacement of consumables
Extended warranty services

Your Benefits
Installation and startup by factory-trained service staff sothat you can unleash the full potential of your instruments
Regular preventive maintenance ensures the reliability ofthe results and your lab water instrumentation
Detailed service and calibration records verify compliancewith all requirements for documentation

Germany
Sartorius Lab Instruments GmbH & Co. KG
Otto-Brenner-Strasse 2037079 Goettingen
Phone +49 551 308 0

For further information, visit
www.sartorius.com

Specifications subject to change without notice.
Copyright Sartorius Lab Instruments GmbH & Co. KG.
Status: 12 | 2021

USASartorius Corporation
565 Johnson Avenue
Bohemia, NY 11716
Phone +1 631 254 4249
Toll-free +1 800 635 2906