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arium® pro UV Ultrapure Water System

The arium® pro ultrapure water systems meet, and exceed, ASTM Type 1 water quality at an unmatched cost of ownership for any application. Available in a choice of five modular-design systems, this range offers the widest selection of features and options for customised configuration. The glass display with touch-activated functions, along with intuitive menu navigation, ensures error-free operation, even while you are wearing gloves.

Item no.:  H2OPRO-UV-B-TOC

Availability:  On Request

Unlike competitive systems, lab water systems of the arium® pro series are modular-designed, providing high flexibility to adapt to your specific needs. As a result, they give you the best return on your investment. Each system meets and exceeds the ASTM Type 1 standard, ensuring best-in-class reproducibility of results.

You can choose among four arium® pro systems with the right combination of modular components tailored to your specific application, such as a UV lamp, an ultrafilter module and a TOC monitor: arium®, arium® pro UF, arium® pro UV and arium® pro VF. Moreover, you can opt for an affordable version that provides all the essential performance features you need in a lab water purification system: arium® pro.

Standard Applications:

  • HPLC
  • Ion chromatography
  • TOC analysis
  • PCR
  • Electrophoresis
  • Endotoxin analysis
  • Immunocytochemistry
  • Pure water for preparation of cell culture media
  • Pure water for production of monoclonal antibodies
  • Photometry

Lowest TOC content

The 185 | 254 nm UV lamp, which can be integrated as an option, not only prevents microbiological growth, but also minimizes total organic compounds (TOC) in purified water. The low TOC level of < 2 ppb in arium® water therefore ensures the reproducibility and reliability of your lab results. Moreover, you can have TOC readings continuously checked and displayed in real time by our optionally integrated TOC monitor specially developed for this ultrapure water system. To ensure reliable removal of endotoxins, microorganisms and particles as well as DNase and RNase, you can also opt for an arium® pro system with a built-in ultrafilter featuring the most advanced crossflow technology. This ultrafilter makes the arium® pro ideal for use in cell cultivation and your other special laboratory applications.

Major Advantages of arium® pro:

  • Modular units pre-assembled according to specific applications
  • The lowest TOC level, along with a real-time monitoring function
  • Exceptionally efficient removal of endotoxins, DNase and RNase
  • High Flexibility
  • Total ease of operation

On top of these benefits already mentioned, the arium® pro offers an impressive range of additional features, such as a choice of dispensing options, data-saving and printout functions, and color-coded alert messaging and information, etc.

An arium® pro system is the best choice for your many daily applications in the lab.

Flow diagram for the arium® pro UV modells and typical applications

The arium® UV system includes a cartridge kit as well as a 185/254 nm UV lamp which is used to remove reliably organic components (TOC). The UV lamp it inactivates microbial cells, prevents bacterial growth allowing the water to be used for chromatography applications. Typical applications are:

  • Chromatography
  • Standard HPLC
  • Analysis of trace elements
  • Photometric methods
  • Reagent production
  • Mass spectrometry


arium® Wasseraufbereitungssysteme
de 1.8 MB
Sistemi di purificazione dell’acqua arium®
it 2.0 MB
arium® Water Purification Systems
en 1.8 MB
arium® ラボ ウォーター システム
ja 2.9 MB


arium® pro Reinstwassersysteme — Anwendungsorientiert und flexibel für höchste Ansprüche
de 1.2 MB


Reinstwasser als Bestandteil multiparametrischer Messverfahren in der Wirkstoffforschung
de 2.7 MB
Quantitative Endotoxinbestimmung von Reinstwasser
de 1.2 MB
Uso de la citometría de flujo y agua ultrapura arium® para revelar los secretos reproductivos de las plantas
es 1.0 MB
In Situ Hybridization: The Importance of Ultrapure Water for RNA Technologies
en 1.3 MB
Sustancias indicadoras de las defensas de las plantas Análisis HPLC-MS/MS de jasmonatos
es 1.9 MB
Water is Life Ultra — Pure Water in Cell Cultivation
en 384.8 kB
Flow Cytometry Applied to Plant Reproductive Biology
en 1.4 MB
Preventing Cell Death — Ultrapure water system lowers endotoxin content below prescribed limits
en 7.6 MB
Eau ultrapure pour la spectrométrie de masse ICP
fr 2.0 MB
Reinstwasser — Für die ICP-Massenspektrometrie Element
de 276.3 kB
Ultrapure Water — For Trace Analysis with ICP-MS
en 308.8 kB
Hibridación in situ El significado del agua ultrapura para tecnologías de RNA
es 634.5 kB
Durchflusszytometrie — Anwendung in der Pflanzen-Reproduktionsbiologie
de 978.6 kB
Reinstwasser für die HPLC
de 1.7 MB
Ultrapure Water for HPLC Analysis — The Role of Ultrapure Water
en 2.9 MB
Reinstwasser für die HPLC-SEC-Analytik
de 317.2 kB

Product properties

  • Brand
  • Line voltage
    100 – 240 V
  • Maximum Flow Rate
    2 L/min
  • Product water resistivity (at 25 °C)
    18.2 MΩ × cm
  • Total Organic Carbon (TOC)
    ≤ 2 ppb
  • TOC level (depending on feed water)
    ≤ 2 ppb (ASTM Type I)
  • Product Water Type
    Ultrapure water (Type I)
  • Low Endotoxin / RNase / DNase Values
  • Pack Size
  • Installation Option
  • TOC Monitor
  • Dispenser Gun Compatible

Technical attributes

  • Water System Type
    Type 1 Water Systems (Ultrapure)
  • Maximum Inlet Pressure
  • Deionised water
    20 µS/cm
  • Endotoxin (EU/ml)
  • Minimum Inlet pressure
    6.9 bar
  • Particles [at 0.2 µm]
    < 1/mL
  • Distilled water
    4 µS/cm
  • Conductivity (µS/cm)
    100 µS/cm
  • Silicia level
    < 1000 ppb
  • Turbidity
    < 1 NTU
  • Bacteria (CFU/1000 ml)
    < 1
  • Feed Water Source
    • DI
    • RO
    • EDI
    • Distilled water
  • Absorbance Units (AUFS at 210 nm)
    < 0.005
  • Application
    • Buffer and Media Prep
    • Histology
    • IC
    • Preparation of Reagents
    • Photometry
    • TOC-Analysis
    • ELISA
    • AAS
    • GC-MS