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Duo™ Two-In-One Water Purification System | Deionised & Ultrapure Water

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Code: #20496

Supplier: Avidity Science Ltd.

The Duo™ combines Ultrapure (Type 1) and DI (Type 2) water in ONE unit saving you money and precious laboratory space.

rightMORE INFORMATION

  • The Duo™ water purification system provides two water qualities within one easy to use system - Types 1 & 2. Total Organic Carbon (TOC) monitoring is critical where organics affect results, so a real time TOC reading will provide absolute confidence in your water quality.

    The Duo™ combines the trusted purifying technology of the Geno™ Type 2 system, with the Alto™ Type 1. Process potable water to Type 2 for the storage reservoir; to be used for general laboratory applications, or for when you call for Type 1 from the dispenser as required.

    With the same patented anti-vibration technology as the Pico™, the Duo™ has a quiet operation volume, as to not disturb your working environment.


    Applications

    Type 2 / Deionised (DI) Water

    The system is fed from mains water and produces Type 2 DI water up to 160 litres per day into a reservoir size of your choice. Choose a Type 2 production rate to suit your requirements, 10 or 20 litres per hour. Type 2 water is used for:

    • Buffer and Media Preparation
    • Sample Dilution & Reagent Preparation
    • Spectrophotometry
    • Protein Electrophoresis
    • Cytology & Histology
    • Glassware Washing & Rinsing

    Type 1 / Ultrapure Water

    The Duo™ also produces Type 1 Ultrapure water at 18.2 MΩ-cm swiftly on demand from the integrated dispenser or optional remote dispenser at up to 2 litres per minute. The output can either be continuous or volumetrically dispensed with an intuitive and simple software control. Type 1 water is used for:

    • Molecular Biology
    • Electrochemistry
    • Critical Cell and Tissue Culture
    • (GF) AAS, HPLC, IC, ICPMS, GC, MS
    • DNA Sequencing
    • Genomics
    • Proteomics
    • Immunology
    • Pharmacology

    Dispense Options

    • Ultrapure water directly from the unit
    • Ultrapure water from a remote dispenser
    • DI water from the reservoir

  • Dual System Functionality

    • Laboratory water (Type 2) on demand from reservoir
    • Ultrapure water (Type 1) from dispenser on the system or remote dispenser
    • 10 or 20 litres per hour Type 2 water produced into storage reservoir
    • Ultra-pure water flow-rate up to 2 litres per minute
    • Laboratory water: 1-15 MΩ-cm
    • Ultrapure water: 18.2 MΩ-cm water quality
    • >50% recovery of RO water
    • SD card interface
    • Novel recirculation process extends life of RO membrane and DI cartridges
    • Minimum 0.1 bar feed pressure required as in-built boost pump deals with low pressure. External pump is not necessary.
    • Continuous TOC monitoring with display
    • Up to 98% rejection of inorganics
    • Wall mounting bracket included
    • On-bench, under-bench, wall or reservoir-top mounting
    • First set of consumables included
    • Easy access to change filters
    • Volume controlled  dispensing
    • Comprehensive and continuous water quality monitoring
    • Choice of 30/60/100 litre capacity reservoir               


    PRODUCT WATER QUALITY

    MODEL

    DI MAKE UP RATE (@15°C)

    DI QUALITY (@25°C)

    AUTO VOLUMETRIC DISPENSE (@15°C)

    DISPENSE RATE (@15°C)

    DISPENSER WATER QUALITY (@25°C)

    BACTERIA

    TOC

    ENDOTOXINS**

    RNASE**

    DNASE**

    PROTEASE**

    DUO10 10L/hr 15MΩ-cm 0.1 - 25L 0.1 - 2L/min* 18.2MΩ-cm <1cfu/ml ≤5ppb - - - -
    DUO10UF 20L/hr 15MΩ-cm 0.1 - 25L 0.1 - 2L/min* 18.2MΩ-cm <1cfu/ml ≤5ppb 0.001EU/mL <1pg/mL <5pg/mL <0.15µg/mL
    DUO20 50L/hr 15MΩ-cm 0.1 - 25L 0.1 - 2L/min* 18.2MΩ-cm <1cfu/ml ≤5ppb - - - -
    DUO20UF 80L/hr 15MΩ-cm 0.1 - 25L 0.1 - 2L/min* 18.2MΩ-cm <1cfu/ml ≤5ppb 0.001EU/mL <1pg/mL <5pg/mL <0.15µg/mL

    * Depending on set pump output %

    ** Using correct final filter TC004


    SYSTEM REQUIREMENTS

    FEED WATER



    Pressure Bar 0.1 - 6
    Conductivity μS/cm <1400
    Temperature °C 4 - 30
    Hardness as CaCO3 ppm <400
    Free Chlorine ppm <2
    Colloid Index SDI <3
    pH Value
    4 - 10
    Iron (Total Fe) ppm <0.1


    UNIT SPECIFICATIONS

    ALL MODELS


    Dimensions (HxWxD) 500 x 490 x 290mm
    Installed Weight 23kg
    Power Supply 100 - 240V ~; 50/60Hz; 3.0A (max)
    Power Supply Output 24VDC, 5.OA, 120W (max)
    Operating Temperature 4°C - 35°C (max)
    Storage Temperature 4°C - 35°C (max)


    UTILITIES & SERVICES

    REQUIREMENTS


    Water Supply Isolated cold-water feed
    Drain Type Sink/Tundish/Standard up-stand with suitable trap
    Drain Flow >3L/min


    CONSUMABLES & ACCESSORIES

    PART NUMBER

    DESCRIPTION

    TYPICAL ANNUAL REQUIREMENT

    TC001 Pre-treatment Module 2
    TC002 Endure™ Purification Pack 1 2
    TC003 UV Lamp 1
    TC004 POU Filter (UF Model) 2
    TC009 Endure™ Purification Pack 2 1
    TC010 Sanitisation Pack 1
    TC011 POU Filter (Non-UF Model) 2
    AV004 Valve Kit for Washing Machine Feed (Single POU) -
    AV006 Wall Mounting Kit -
    AV007 External Pre-filter Housing Kit (Excludes Filter) -
    AV010 Remote Dispenser Assembly -
    AV016 Valve Kit for Washing Machine Feed (Double POU) -


    TYPE 2 WATER

    APPLICATIONS

    Buffer & Media Preparations
    Sample Dilution & Reagent Preparation
    Spectrophotometry
    Protein Electrophoresis
    Cytology & Histology
    Glassware Washing & Rinsing

    TYPE 3 WATER

    APPLICATIONS

    Molecular Biology, Immunology & Pharmacology
    Electrochemistry
    Critical Cell & Tissue Culture
    (GF) AAS, HPLC, IC, ICPMS, GC, MS
    DNA Sequencing
    Genomics & Proteomics

    • Space saving with 2 water qualities from one unit
    • Fast variable dispense of ultrapure water – up to 2 litres per minute
    • Quick-change consumables with realistic costs
    • Easy to use software
    • Quiet operation
    • Comprehensive monitoring of water quality including TOC (Total Organic Carbon)
    • Bench, wall or reservoir top mounting
    • Choice of production rates into the reservoir
    • Choice of storage reservoir, 30, 60 or 100 litres
    • Integral boost pump

 
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