Obromax Seed Germinator (Dual Chamber) useful for seed testing, biological studies, forestry research works etc. Suitable for conducting various experiments on seed germinators. different environmental conditions can be created and controlled as per requirement. Double walled construction, inner made of anodized aluminum or highly polished stainles steel sheet and outer made out of thick mild steel sheet duly finished in stoving enamel paint.

Seed Germinator (Dual Chamber) (ATI - 123)

Seed Germinator (Dual Chamber)
  • Inner chamber is made up of high grade stainless steel SS-304.
  • Outer chamber is made up of epoxy coated mild steel.
  • Tray is also supplied to make the shelves inside the chamber.
  • Puff insulation.Forced air circulation in the chamber by a blower ensures uniform temperature and
  • Humidity inside the chamber.
  • Door: Each chamber is provided with inner full view transparent glass door & outer door is provided with magnetic door closer and its outer body is made of powder coated MS and inner is made of SS-304.
mode of heating
Salient Features:

.Energy Efficient
.Robust construction
.Low maintenance
.CFC free cooling
.Thermal Efficient Insulation
Seed Germinators

Seed Germinators are designed in such a way that they are able to control the crucial environmental parameters.

Seed germinators have their applications in the following areas;

.Forestry research
.Seed testing
.Biological products
Plant tissue culture
.Basic science research etc.

Heating:is done with ISI marked strip type heaters placed around the inner chamber. The warm air is evenly distributed throughout the chamber through efficient motor fans ensuring very good temperature sensitivity

Cooling:We use energy efficient ISI marked high end CFC free compressors conforming to latest international standards and guidelines.

Humidity Range 10 to 95% (Humidity range according to the humidity temperature graph attached)

Humidification:Humidity is achieved by generating of steam by immersion type water heater in water reservoir & its subsequent condensation in the circulating air.

Humidity Sensitivity:Humidity is controlled by imported Humidistat and is indicated by round hygrometer with an accuracy of + 3%

Temperature Control: The temperature inside our chambers is controlled through programmable micro-processor based temperature controller cum indicator.

Temperature Range Temperature range of our seed germination chamber models is 5 to 50 degree Celsius.

Temperature Sensitivity:Temperature inside our environmental chambers is controlled with a sensitivity of + 1o c.

Air Circulation:Circulated by ISI mark silicon winded motors which are connected to balanced blowers.

Technical Matrix:

Chamber Construction

Single Chamber Seed germinators

Temperature range

5 °C to +50 °C

Humidity range

Ambient to 90%-95% RH ( As per graph)

Humidity Sensor



LED/LCD display.


Microprocessor/Microcontroller based Controller.


PT 100

Seed Germinator Construction

Outer Panels

Outer panels are made of GI coated/ CPRCA sheet/Stainless Steel

Interior Panels

Interior panels are made of Stainless Steel


Standard hinged door with Double gasket seal between the door and the cabinet increases system efficiency.


Polyurethane foam insulation with a thickness of 50mm

Reservoir drain

Recessed Reservoir drain, with convenient drain hose, is easily accessible and a screened based prevents rodent infestation.


Castors for minimal effort mobility

Seed Germinator Heat / Refrigeration system

Heating system

Level, constant heat is continually maintained through a water media, by specially designed high purity magnesium oxide and helically wound nickel-chrome wire heating elements. Elements are totally enclosed for efficient heat transfer and operator safety. The warm air is evenly distributed throughout the chamber through efficient motor fans ensuring a very good temperature sensitivity.

Refrigeration  system

OBROMAX superior refrigeration system. Uniform refrigeration is maintained through the use of air-cooled, high torque, hermetically sealed condensing unit. High quality cooling system components include: efficient fan circulation evaporator coil with thermal expansion valve, moisture-liquid indicator, filter drier, heat exchanger, and pressure control valve. All refrigerant lines are copper and fully insulated.


Heavy duty Air-cooled compressor. The compressor is distinguished by its excellent performance, low noise level (<60dB) and minimal vibration.


Highly efficient condenser with automatic condensate evaporating system.


Internal evaporator system Forced draught


Non-CFC/HCFC environmental friendly based on compressor capacity.

Air Circulation

Forced air circulation to maintain chamber uniformity.

Seed Germinator Air-Humidity Circulation

Humidity System (Not adjustable)

Unique forced air circulation design maintains an even, continuous, moist airflow throughout the cabinet. Perforated trays further enhance even humidity distribution to testing samples. Self-contained stainless steel water reservoir in each chamber assures a relative humidity of 90%. Temperature variation between trays is ±1° C, top to bottom.

Seed Germinator Control System

Control System Standard

The standard control system consists of Micro-processor based independent temperature controllers for Heat, Cool  & Humidity mode with LED/LCD display. The illumination is controlled through solid state cyclic timer to control the photoperiodic cycle of the chamber. Optional alarm system for various parameters.

Control System Advanced

The advanced control system features robust PID Controllers with process control settings or micro-controller/Micro-processor based Control system.



Working Chamber Size

L-555xB-605xH-910 mm Each Chamber

Perforated Trays

14 Nos. adjustable

Power Supply

220 volts,50 Hz / 110 volts,60Hz.


Contact Us

312 - 313 Vardhman Capital Mall, LSC-10 Gulabi Bagh, Shakti Nagar, Delhi - 110007 (India)


+91 931 10 39044, 8586873344, 8800266589


info@acmastechnologies.com acmastechnologies@gmail.com,
Obromax.delhi@gmail.com, acmas.delhi@gmail.com,

Pre & Post Sales:  9313971681
Technical Support:  8586873344
Accounts: 011 - 23654603
Enquiry (Quotation):  8800266589

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