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    EDI stacks

    LC PURE Laboratory MINI-20 20L/h Compact EDI Module The Precision Choice for Laboratory Pilot Ultra-pure Water - Core Advantages: A Mini Ultra-pure Water Station for Laboratory ScenariosAs the entry-level model in the LC PURE MINI series, the MINI-20, with a standard water production capacity of 20L/h, is specifically designed for small-scale water usage scenarios in laboratories, redefining the convenience an

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  • LC PURE Laboratory MINI-20 20L/h Compact EDI Module The Precision Choice for Laboratory Pilot Ultra-pure Water

    Core Advantages: A Mini Ultra-pure Water Station for Laboratory Scenarios

    As the entry-level model in the LC PURE MINI series, the MINI-20, with a standard water production capacity of 20L/h, is specifically designed for small-scale water usage scenarios in laboratories, redefining the convenience and stability of small ultra-pure water equipment:


    • Compact Size, Easy Placement
      With a compact dimension of 380×150×135mm and a weight of only 7.5KG, it can be directly placed in the corner of an experimental bench or inside a fume hood. A university molecular biology laboratory paired it with a PCR instrument, saving 80% of the floor space compared to traditional water distillers.

    • Ready-to-use, Maintenance-free Operation
      Adopting integrated EDI technology, it requires no acid-base regeneration. It can stably produce ultra-pure water with a resistivity of 15-18MΩ·CM just 10 minutes after startup. After an environmental testing center started using it, the tedious task of replacing resins weekly was completely eliminated, reducing the annual amount of laboratory hazardous waste by 3.2KG.

    • Ultra-low Energy Consumption, Environmentally Friendly
      With a maximum power of only 0.5KW/H, the electricity cost for 24-hour continuous operation is less than 3 yuan. No waste gas or liquid is emitted during the water production process, helping a pharmaceutical company's R&D laboratory successfully pass the on-site GMP certification inspection.

    • Precise Adaptation, Flexible Expansion
      The 3-point PE pipe quick-connect design can be directly connected to the laboratory RO water purifier. It supports parallel operation of 1-4 units, with a maximum water production capacity of 100L/h, meeting the phased water upgrade needs from small-scale experiments to pilot-scale production.

    Technical Parameter Table

    Parameter ItemSpecific Value
    Standard Water Production Flow20L/h
    Maximum Water Production Flow25L/h
    Minimum Water Production Flow15L/h
    Operating Voltage0-80VDC
    Operating Current2.5A (0-6A adjustable)
    Number of Membrane Pairs1 set
    Operating Net Weight7.5KG
    Maximum Power0.5KW/H
    Fresh Water Inlet/Outlet3-point PE pipe
    Concentrated Water Inlet/Outlet2-point PE pipe
    Center Length A135mm
    Total Length B65mm
    Front-back Positioning Length C100mm
    Overall Height380mm
    Overall Width150mm
    Left-right Positioning45mm
    Water Inlet RequirementRO product water (conductivity ≤5μS/cm)
    Product Water Quality≥15MΩ·CM

    Practical Application: Precise Performance in Laboratory Scenarios

    Case: A Food Testing Laboratory
    Previously, it used barreled ultra-pure water, which had problems such as frequent barrel replacement and fluctuating water quality with storage time (5-12MΩ·CM), affecting the accuracy of heavy metal detection. After introducing the MINI-20:


    • Real-time water production ensures stable water quality at 17±0.2MΩ·CM, and the RSD value of detection data by atomic absorption spectrometry decreased from 3.5% to 0.8%;

    • Annual procurement costs were reduced by 4,000 yuan, avoiding the risk of secondary pollution caused by the storage of barreled water;

    • Equipped with an automatic water replenishment device, it realizes 24-hour uninterrupted water supply for sample pretreatment, improving detection efficiency by 30%.

    Application Scenarios: Perfect Match for Small-volume and High-precision Water Needs

    • Physicochemical Analysis: Preparation of mobile phases for instruments such as atomic absorption spectrometers and liquid chromatographs

    • Molecular Biology: Preparation of buffer solutions for nucleic acid extraction and protein purification

    • Material Research: Water for reaction systems in nanomaterial synthesis

    • Teaching Experiments: Supply of ultra-pure water for university chemistry and biology experiments

    • Third-party Testing: Water for pretreatment cleaning of small samples

    Why Choose MINI-20?

    For laboratories with a daily water consumption of 50-500L, the MINI-20, with its "small but professional" characteristics, balances water production precision and usage cost. Its design that requires no professional maintenance allows researchers to focus on experiments rather than water treatment equipment, making it an ideal solution for miniaturized ultra-pure water in laboratories.


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