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ZWYC-290A, 257L, Ultimate-Cell Stackable Shaking Incubator
ZWYC-290A, 257L, Ultimate-Cell Stackable Shaking Incubator
Place of Origin:
Shanghai ZHICHENG Analytical Instrument Manufacturing Co.,Ltd
  • Product Detail
  • Company Profile


    Thanks to the ongoing development of both technology and functionality requirements from our industry, Labwit has been thriving to innovate and is now able to offer our latest and comprehensive solution for microbial, mammalian and plant cell incubation needs, the inspiring ZWYC-290A Ultimate-cell Stackable Shaking Incubator.

    The spaces in the labs are spacious and expensive, The ZWYC-290A can be stacked up to 2-3 units high to offer multiplied incubation capacity on a single unit footprint. Stacking also can be easily managed at a later time. Each compartment unit operates independently with cooling as standard, and can be upgraded with modular controlling options of, active humidity control, CO2 concentration controls. In addition, Ultimate-cell is also available for WiseKonect PlusTM system option for remote monitoring and controlling the unit via PC or Smartphones at any time anywhere. The introduction of fingerprint encrypted system prevents unauthorized access to the working chamber, hence significantly enhancing the security of the precious samples inside.


    • Intuitive Touch Screen Panel

      Integrated:   Comprehensive information available at fingertips. The screen panel clearly indicates all basic operational parameters, such as temperature, speed and timer; as well as the optional parameters, for example, humidity level, and CO2 concentration just in one page.

      User friendly:   Graphic user interface, easy to operate with icons and prompts, which makes it easy change the operating parameters settings, even those multi set points under programmable mode intuitively.

      Intelligent:   Self diagnostic alarm system monitors all functions and parameters and prompts in case of errors, which are clearly indicated in the touch screen panel.

    Quin Drive Self Balance Driving System

    Innovated Quin Drive system ensures smooth and reliable orbital shaking movement with a speed between 30-300rpm, even when there is imbalanced or maximum loading on the shaking platform. To achieve the maximized flexibility for all applications requiring optimized oxygen transfer rate, the shaking diameter can be steplessly adjusted from 1-50mm. Long life brushless motor provides consistent and no vibration shaking motion, maintenance free and low heat emissions.

    Excellent Temperature Controlling System

    • New solid polyurethane casing optimizes the insulation of the chamber, Together with the sound air circulation system and PID controller ensures evenly distributed air flow as well as accurate and uniformed temperature control across the chamber.
    • Sound cooling system with CFC free refrigerant and automatic defrosting system ensures long term stable operation at as low as 4°C, or 20°C lower than ambient.
    • Microprocessor Controller provides unmatched versatility by enabling users to create personalized program (with up to 9 segment, with cycles) to automate changes to function parameters.

    Extended Chamber Capacity

    • The chamber is one of the biggest of its range and can take up to 32 pieces of 500ml Erlenmeyer flasks while the plain shaking tray (#P6023) and sticky mats are used. Moreover, the traditional predrilled shaking tray (#P6022) with dedicated holes for fixing flask clamps are also available.  
    • With extended effective inner height as 425 mm, the unit chamber is always compatible with 5000ml flasks even when the photosynthetic LED lighting is equipped. The maximum capacity for various Erlenmeyer flask clamps is shown below,


    50ml 100ml 250ml 500ml 1000ml 2000ml 3000ml 5000ml 96 Well Plate Tube Rack
    P6023 Tray 98 72 50 32 18 11 8 6 24 8
    P6022 Tray 91 70 40 26 15 11 8 5 15 8

    Direct Injection Humidification System

    • Humidity is important for long term cell cultivations with flasks as well as when micro plates are used. Active controlled humidification system can effectively reduce evaporations during cultivation, hence, preventing the samples from drying out.
    • The humidification system of Ultimate-cell features 140°C steam direct injection into the chamber and active PID control with world class humidity sensor for utmost accuracy of measurement. 

    Advanced CO2 controlling with Infrared (IR) sensor

    • The effective controlling of CO2 concentration is essential for cultivations of mammalian cells and algae. The CO2 concentration is well maintained between 0-20% to keep the pH value of the solution media at healthy level.
    • Labwit incorporates a word class single beam, dual wavelength IR CO2 sensor, which guarantees superior performance and accuracy to the situations where temperature and humidity fluctuate rapidly, such as when the door is opened frequently.

    Photosynthetic LED Lightings

    • Ultimate-cell can be equipped with LED lighting panel for the cultivation of those phototrophic organisms, such as plant culture, algae, etc. The combinations of light spectra are optional upon request, and the light intensity is programmable to simulate day/night cycles. Single white color and dual blue & red color lighting options available.

    • Contamination Control
    • UV Sterilization. The UV sterilization system is isolated from the samples, sterilizes chamber air in the back chamber wall to maintain contamination-free conditions within the chamber.
    • Easy Cleaning Chamber. The chamber bottom is designed to catch and drain excess water and liquid spills in case of flask breaks through an outlet on the side.

    Complete Protection For Cell Culture

    • This model has been designed to include many features for the comprehensive of the application and the sample safety, hence providing you with added peace of mind.
      • The Integrated fingerprint encrypted system protects specious cell cultures from unauthorized access.
      • Automatic stop shaking motion and heating when the door is opened.   
      • Sensor failure alarm.
      • Over-current and leakage protection.
      • Non-volatile memory guarantees data integrity in the event of power interruption.
      • Audible and visual alarm when parameter deviates from the set point.
      • Independent temperature limit protection against over temperature.



    Humidifier Power


    Outside (WxDxH)

    1320x870x590mm (Side Cooling)*

    Recovery (@70%RH)

    10 mins (30 Seconds Door Opening)

    Inside (WxDxH)


    Shaking Unit



    Drive Type

    Quin Drive System

    Weight (with Cooling)


    Tray Size


    Control Panel

    TFT Touch Screen

    Maximum Load




    Speed Range

    30-300 rpm



    Speed Accuracy

    ±1 rpm

    Ambient TEMP.



    0-9999 mins

    UV Light

    ≥400 mW/m2

    Shaking Mode


    Noise Level

    <70 dB (1m above floor)

    Shaking Diameter

    1-50mm Stepless Adjustment





    AC 220-240 Volt, 50/60Hz

    Principle of Sensor

    Infared, NDIR

    Fingerprint System


    CO2 Range



    CO2 Accuracy

    ±0.15 @ 5.0%

    Control Mode

    Fixed Value & Program

    Temperature Range


    TEMP. Range

    Ambient-15 to 60°C (Min. 4°C)#

    CO2 Supply Auto Switch


    TEMP Accuracy


    CO2 Recovery (@5%)

    5 mins (30 Seconds Door Opening)

    TEMP. Uniformity

    ±0.5°C @37°C

    Photosynthetic Lighting

    Principle of Sensor


    Light Type

    LED, 50% Red, 50% Blue

    Air Circulation



    Red: 640-660nm, Blue: 430-450nm

    Recovery (@37°C)

    10 mins (30 Seconds Door Opening)

    Light Intensity

    13,000 Lux (Red: 6500 Lux, Blue: 6500 Lux)



    Yes, Individually, from 0-100% output

    HUMI. Range

    40-80%RH, at 25-55°C

    Control Mode

    Fixed Value & Programmable

    HUMI. Accuracy


    Dimensions (WxDxH)


    HUMI. Uniformity




    Principle of Sensor


    * Without side cooling: 1080*870*590mm


    Direct Steam Injection

    # Min. 15°C when Photosynthetic Lighting option is applied.

    Ordering Informations:

    Part NO.


    Part NO.



    257Lx1, Ultimate-Cell Stackable Shaking Incubator, 4-60, 30-300rpm


    Clamp for 96 Well Plate, S/S


    LED Lighting Panel and Control Kit, For ZWYR-D2401/D2402/D2403, ZWYC-290A, 890x500mm


    Sticky Mat, 20 x 20cm


    O Clamp, S/S, for 50ml Flask, with Spring Retainer


    Base Stand for ZWYC-290A, 1080x720x500mm


    O Clamp, S/S, for 100ml Flask, with Spring Retainer


    Direct Steam Humidification Kit for ZWYC-290A


    O Clamp, S/S, for 250ml Flask, with Spring Retainer


    IR CO2 Kit for ZWYC-290A


    O Clamp, S/S, for 500ml Flask, with Spring Retainer


    WiseKonect PlusTM Data Connection Kit


    O Clamp, S/S, for 750ml Flask, with Spring Retainer


    Fingerprint Encryption System for ZWYC-290A


    O Clamp, S/S, for 1000ml Flask, with Spring Retainer


    Tray for ZWYC-290A, Predrilled


    O Clamp, S/S, for 2000ml Flask, with Spring Retainer


    Tray for ZWYC-290A, Plain


    O Clamp, S/S, for 3000ml Flask, with Spring Retainer


    Tube Rack S/S


    O Clamp, S/S, for 5000ml Flask, with Spring Retainer


    Tube Rack ABS Plastic

    S/S:  Stainless Steel
    Starting on its foundation in 1998, ZHICHENG has always been a company that relies on its wide product portfolio of highest quality, puts great emphasis on customer satisfaction as well as service quality and sustains the strength of its past into the future.

    In addition to its admirable development, modern production plant and powerful distribution systems; thanks to the recognition built on its customer orientation and uncompromised quality of its precise products, ZHICHENG today is a reputable, widely preferred global player achieving a steady growth rate every year.

    ZHICHENG is driven by innovations and its extensive product ranges are at the cutting-edge internationally for both industrial and scientific applications where temperature and atmosphere control are paramount. It is committed to the fact that our society needs to continue to undertake research, deliver world-class healthcare, and ultimately improve health standards in all areas where ZHICHENG makes valuable contributions.

    Having built its reputation for quality and value on laboratory equipment, ZHICHENG have established its enormous global distribution networks in more than 40 countries.

    ZHICHENG is a company providing and developing complete solutions, designing integrated systems, helping selection of proper technology, supplying equipment for the needs of researchers, technicians working in the field of analysis and tests and R&D, as well as providing after-sales supporting services. It is his responsibility to improve its service quality continuously and provide comprehensive technical services for full satisfaction of customers.

    Please feel free to contact us for product and distribution enquiries.
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