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Small Plant Growth Chamber

This is a small plant growth chamber (120 liters). Three-position controller is used for temperature control, which provides energy-saving benefits.

Features

  • LH-120PF(D/P)-S(P) comes equipped with ‘PlantFlec,’ a straight tube LED lamp designed for energy-efficient plant growth. Its specialized spectral distribution enhances plant growth.
  • The operational touch panel is conveniently located on the upper part of the main unit and includes a real-time display, facilitating easy operation.
  • The LH-120PF(D/P)-S allows both constant operation at any temperature/light and day/night switching operation.
  • The LH-120PF(D/P)-SP allows a program control, utilizing the actual time method with options for 9 steps across 3 patterns or 27 steps within 1 pattern.
  • Specimens receive illumination from five sides for comprehensive coverage.
  • The forced evaporation system negates the need for drainage hoses and tanks.
  • Temperature control is achieved through a 3-position (proportional heating) system, resulting in lower operational costs.
  • One of the two colors of luminescence, pink and yellow can be chosen.

Applications

  • Plant cell and tissue culture, germination, acclimation, and growth tests
  • Environmental Tolerance Tests for Plants
  • Insect breeding
  • Thermostatic Storage Experiments
  • Environmental Tests

Options

  • Measuring holes

 

LED spectrum 

 

Specifications

Model Yellow LED LH-120PFD-S LH-120PFD-SP
Pink LED LH-120PFP-S LH-120PFP-SP
Outer dimensions (㎜) W586 × D674 × H1,571
Inner dimensions (㎜) W380 × D418 × H773
Control system

Changeover between constant operation

and day/night switching operation 

Step program

(9 steps/3 patterns,  27 steps/1 pattern)
Repeat – 1 to 99 times or infinitive
 Control methods Three-position control method: Refrigerator and humidifier, ON/OFF control; heater, proportional control 
Temperature +5 to 50℃ ± 1℃
Illuminance

Yellow LED: 0  to 16,500 lx,         Pink LED: 0  to  9,000 lx　 

 Controlled by the number of lamps.
Photon flux density

Yellow LED: 0  to  224 μmolm-2s-1                 Pink LED: 0  to  186 μmolm-2s-1　　　
Light
source		 Illumination Straight tube LED lamp (PLANTFLEC) for plant growth
Number of lamps Left, right, and rear: 4 lamps (20W) × 4 sides, Ceiling: 4 lamps (10W) × 1 side
Refrigerator 150 Ｗ
Heater 300 W
Shelf 4 shelves (adjustable)  
Operation current (maximum) 6 A
Power requirement Sigle phase 100V 50/60Hz 15A
Weight (kg)  145

* Temperature sensor: platinum resistance temperature sensor.
* Power requirement does not include the power-outlet installed inside the chamber. The internal outlet can be used up to 1A.
* These chambers are designed to operate in ambient temperatures 15 to 30℃ in general. The specified performance may not be achieved depending on actual usage conditions.
* Depending on the sample, drainage installation may be required.
* Keep 30cm or more clearance at both sides and the back of the product to prevent exhausted heat from being trapped and hindering the cooling function.
* The specified control accuracy for temperature and humidity applies when lights off.
* The specified performance may vary depending on the installation environment, settings, and the placement of samples and other conditions inside the chamber.

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