GC20- Plant Growth chamber

One door plant growth chamber

Fuji PXF4 Spec.sheet.pdf
Light Controller Spec.Sheet pdf

GC20- Plant Growth Chamber- 600L model 

Diurnal chamber features: 
1. Capability to set different temperatures for day/night
2. On/OFF light cycle to mimic natures day/night cycle
3. Operating Temperature range of 4°c to 50°c 

4.Operating Humidity range- 20% to 90% RH

5. Failsafes to protect chamber if there is any unforeseen temperature/%RH spikes.

6.Chamber is equipped with Autopilot Co2 controller and Sensor. Control within ±50PPM. Co2 sensor can detect day/night cycle automatically turns on or off the Co2.Chamber comes standard with Co2 dual pressure gauge that shows inner/working pressure, solenoid valve (DC), bubble counter. Customer to supply CO2 tank.

The GC20 one door plant growth chamber is  designed for botanical and agricultural research applications including seed germination studies, plant pathology,  and generic plant research. Chamber design accommodates plant, animal and culture studies, research and growth.Canden Plant growth chambers are designed with Diurnal Light controllers that enables the user replicate nature’s day and night cycle during their growth cycle. Chamber has also has additive humidity option. In addition, we can customize the chamber to suit your research application. Please contact our sales team with your needs

GC20 Plant growth Chamber features all stainless steel interior and exterior construction with 2″ polyurethane CFC free insulation.

Chamber features a digital Watlow, Fuji or equivalent PID temperature control and display along with precision PT100 RTD temperature sensor and RH sensor. Chamber is made out of good quality material, UL listed parts.

We offer good service and warranty. Reach out to our sales department for same day quote.

What are plant growth chambers?

A plant growth chamber is a highly sought-after technology in the field of plant biology.Plant growth chambers create the precise environmental conditions for optimal and healthy growth. Scientists and commercial growers take great interest in this controlled environment as it facilitates better research and growth practices. A plant growth chamber offers flexibility in recreating specific growing conditions, such as humidity, temperature, lighting, atmospheric composition, and other parameters. It provides a sustainable, upgraded, and reproducible environment that allows researchers to initiate and control plant growth and physiology precisely. Most growth chambers are incorporated with sensors that keep track of variables such as CO2 levels, soil moisture and nutrient content, and light intensity. With their vast applicability in agriculture, horticulture, and plant biology, plant growth chambers are gaining popularity, as they create a homogeneous and reproducible environment that allows for more accurate and reliable plant studies.Applications

Plant growth chambers are widely used in research field to study crop productivity. Plant related agriculture research and development are the prime applications of these units; plant breeding, plant nutrition, photosynthesis are some of areas where plant growth chambers play an important role. Plant categories may vary such as cereal, arabidopsis, algae, tobacco, physcomitrella, fungi, medicago, weeds, soybeans, potatoes and other commercial crops and horticulture plants etc.



Excellent temperature stabilityUnparalleled light efficiency
High quality fluorescent lamps/LED Lights with full spectrumAutomatic microprocessor controls
Insulated panelsStainless steel inner and outer construction
High and low limit temperature protectionPrinter and temperature chart recorder(Optional)
LED/LCD Bright display of SV/PV Adjustable shelving arrangement
Uniform air flow inside chamberProvision to connect with PC
User programmable alarm settingsHumidity up to 95%

Canden Reach-in Plant growth incubators, growth chambers and uses high performance thermoelectric coolers which enables the incubator to maintain set points with relative ease. The control system includes a unique electronic board which enables bidirectional control over the thermoelectric system. This system is easier to replace and maintain.

The Reach-in plant growth incubator/ chambers have an optional additive humidity. Humidification is done via ultrasonic humidifier and a controller that displays both process and set value. The GC20 and GC40 have 3 levels of lighting per door/per section.


Agriculture IndustriesCrop MotivationCrop Genetic Engineering
Plant BreedingMicro BiologyPhotosynthesis
Bio ChemistryGenetic ResearchBiological Studies
ArabidopsisEntomology ResearchTissue Culture

Light Features:

Grasslin digital light timer which enables multiple timer setting per day/7 days a week. Chamber also comes with optional PWM Featured Manual light dimming feature. There is optional outlets inside the chamber to enable user to plug in other devices. 

3 level of lighting is standard.  We can provide up to 500 µmol m2 s1  

Per level. Standard lighting provides 100 to 300 µmol m2 s

LED Grow Light for Indoor Plants,Sun-Like Full Spectrum Panel Plant Light with IR & UV LED Bulbs for Seedling/Veg/Blooming/Succulents

Cabinet standard features

  • Stainless Steel Exterior & Interior
  • Maintains temperatures between 10°c to 40°c(Lights ON)
  • Temp and Humidity controller that displays both PV/SV
  • LED interior light with programmable digital diurnal timer
  • Recessed Door Handle
  • Door locks standard
  • 2″ access port
  • Magnetic door gasket standard for positive door seal
  • Pre-Installed 4″casters with bumper brakes
  • Four Pre-Installed shelves per section
  • Back wall plenum for even distribution of conditioned air

This Growth Chamber uses thermoelectric assembly for heating and cooling. This type of cooling/heating system completely eliminates need for conventional refrigeration system and failures due to mechanical components such as compressors thereby drastically increasing the life expectancy of each chamber. Maintenance cost is also lowered by the thermoelectric/Peltier driven heating/cooling system. The plant growth chamber is quite while in operation. Chamber temperature set points are tightly controlled using PID controller. Relative humidity set points are achieved via additive ultrasonic humidification. A humidifier is mounted on the back of the chamber. Refer to humidifier manual for maintenance and water line hook up.

Standard Temperature control features:

  • Programmable alarm
  • Displays PV/SV
  • 3wire Platinum ohm RTD(NIST traceable)
  • LED Display , easy to read
  • PID Control
  • 0.7°c uniformity
  • 0.2°c control at sensor
  • High/Low temp alarms

Standard Humidity control features:             

    • Displays PV/SV
    •  2 % Uniformity
    • Displays both the set point and actual relative humidity
    • Relative humidity sensor which has high accuracy, high reliability, consistency (NIST traceable)
    • High/Low %RH alarm
    • High brightness, large LED display – easy to read from distance
Stability refrigerator/Laboratory refrigerator

Temperature range*

4°C to 60°C(Lights ON)

%RH (optional)*

20% to 90% RH as limited by dew points

Temperature uniformity

± 1°C

% RH control (optional)

± 1%

Temperature control at sensor

± 0.2°C

Control resolution

± 0.1°C

Cooling/Heating type

Thermoelectric/Peltier driven-for heating/Cooling

Chamber Volume in Cu. Ft

21.4 cu.ft/600L

External Dimension-LXWXH

28″×31″×81″ (refer to drawing)

Internal Dimension-LXWXH

24″ x 27″ x 60″ (refer to drawing)- height includes plenum which is 5″H.

Shelf dimension

23.5” x 24.5”

Cabinet specs

Stainless interior and exterior construction


LED or Fluorescent lights with timer. 3 LEVELS of lighting. Standard 100-300 µmol m2 s1   per level.  Grow height- 12″ to 48″

Electrical requirement

115V/60hz/1ph/10a, Unit plugs into standard wall outlet.

Shelf quantity, type

3 per chamber/ additional shelves available, wire shelf- PVC coated with 4 installation clips. Shelf capacity- 100 lbs distributed load.

Weight specs

Chamber weight- 210lbs

Shipping weight- 254 lbs

Note: Final finished product(chambers) may vary due to different options than what is shown in pictures. Canden products company reserves right to make changes without notice.