Seed Germinator Chamber

Seed Germinator Chamber

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Seed Germinator is a machine used for germination of different types of seeds in laboratories. These machines are specifically designed growth chambers that create artificial environment using temperature, humidity and light responsible for germination of seeds. These chambers play important role in crop productions.


If needed, we can also customize or further modify these seed germinators with number of accessories including PLC with HMI interface and data logger with USB interface etc.

  • Features and Benefits

    • Chambers: Our seed germinators are constructed in single chamber and dual chamber designs. Dual chamber machine has two adjacent chambers and each chamber has individual temperature and humidity control system.
    •   Construction: Inner chamber of each machine is made of thick sheet of stainless steel 304; while the exterior is made of GI sheet which is powder coated for corrosion resistance surface. Each jointed is nicely moulded and arc welded.
    •   Control system: When using seed germinator accuracy is a prime requirement; therefore, we use powerful PID based temperature and humidity control system supported by high accuracy PT100 RTD sensor and capacitive sensor. In addition, we also use PLC based HMI controller which features colour touch screen, data monitoring and recording and data transfer into computer on user demand. It can be further customized to any level of comfort
    •   Cooling System: The cooling system in our seed germinator machines are done using branded CFC free and hermetically sealed compressor with R134A refrigerant. It is long life compressor and plays important role in maintaining low temperature.
    •   Humidification: The humidification system consists of a stainless steel tank and an ISI mark immersion heater. It also features automatic water filling device, when water goes below the low level, this device opens the valve for water re-filling.
    •   Heating: For heating system, we use tubular air or wire bead heater that are non-corrosive and feature fast heat up.
    •   Air circulation: In order to achieve uniform temperature and humidity level in every corner of the chamber forced air circulation is needed and in our seed germinators we use high quality motorized blower assembly for this purpose. This assembly not only distributes temperature and humidity uniformly all over the chamber but also offers quiet and vibration free operation for long years.
    •   Illumination: Good seed growth mostly depends upon sufficient illumination inside the chamber; therefore, we equip our seed germinator machines with high LUX fluorescent LED lights that are controlled through microprocessor controlled cyclic timer. This timer controls the light mode for a week 24 hours a day.
  • Technical Specifications

    Temperature range

    5°C to 60°C

    Temperature controller

    Digital PID controller

    Temperature accuracy


    Temperature sensor


    Humidity range

    50% to 90% RH

    Humidity controller

    Digital PID controller

    Humidity accuracy



    150-170 micromole/m2/sec

    Light timer

    24x7 weekly digital timer


    Double walled


    Mild steel powder coated


    Stainless steel 304

    Outer door

    Single or double solid doors with lock & key

    Inner door

    Glass door to view samples


    3 to 12 (Height adjustable)

    Safety Optional

    Audio / visual alarm for temperature deviation

    Exterior made of stainless steel 304 / 316 PLC with HMI interface

    Data logger with USB interface Password protection for controller Caster wheels

    Power supply

    220 Volts / 50 Hz

  • Standard Sizes / Dimensions


    Dimensions (mm)

    Volume (Litres)

    Volume (Cu. Ft.)


    505 x 415 x 830




    600 x 550 x 910




    650 x 580 x 900




    700 x 640 x 900




    775 x 775 x 970