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With LED lamp

Plant Growth Chamber ＜High-light intensity model＞

The high light intensity plant growth chamber is equipped with high-light intensity Sunray LED lamps. The temperature and humidity are controlled by a 3-position control system, contributing to energy savings. Optimal program control can be achieved based on the specific requirements of the cultured plants. All types are capable of continuous dimming.

Features

  • An operation touch panel with time display is mounted on the upper part of the main body, which allows easy operation.
  • Model L(P)H-□PFQST-S allows both constant operation at any temperature/light/ (humidity) and day/night switching operation.
  • Model L(P)H-□PFQST-SP allows a program control.
  • Five-sided illumination. The light can be continuously dimmed form 20% to 100% or 0%.
  • Model LHs don’t need a drain hose or a tank because of a forced evaporation system inside the chamber.
  • Three-position controller is used for temperature and humidity control (proportional control for heating), which provides low running costs.
  • The inner door has energy-saving functions, being used as one door or two up-and-down doors as per usual.
  • Two-level wind speed control is installed to protect wind-sensitive plants..
  • A hole of 40 mm diameter for measurement is included as standard.
  • Humidity control system can be selected from “only humidification” or “only dehumidification” or “both humidification and dehumidification.”

Applications

  • Plant cell/tissue culture, germination, acclimation, or growth test
  • Environmental test
  • Growth of rice, arabidopsis, etc.
  • Insect experiment
  • Cell culture
  • Environmental resistance test for plants
  • Storage test at constant temperature and at constant humidity (only Model LPH)

Options

  • Table for a water tank (Model LPH), network observing system, MultiSpex PF-75T, metal halide lamp, carbon dioxide removal unit.

 

Spectrum

Specifications

 

Model LH-411PFQST-S LPH-411PFQST-S LH-411PFQST-SP LPH-411PFQST-SP LPH-411PFQST-SPC
Outer dimensions (WxDxH) [mm] 880 × 806 × 1,935
Inner dimensions (WxDxH) [mm] 670 × 565 × 1,100
Control system Changeover between constant operation and day/night switching operation  Step program, built-in clock control (24 hours) 24 steps/5 patterns with a pattern link function
Repeat ― 1 ~ 99 times or unlimited
 Control methods Three-position control method: Refrigerator and humidifier, ON/OFF control; heater, proportional control 
Temperature  +5℃ to 50℃ ± 1℃ (15℃ to 50℃ when all lights on)
Humidity ― 50%RH to 90%RH ± 10%RH (+15℃ to 45℃) ― 50%RH to 90%RH ± 10%RH
(+15℃ to 45℃)
CO2 concentration ―

Ambient to
 3,000 ppm
Illuminance 0 to 58,500 lx 
They can be continuously dimmed from 20% to 100% or 0% (all lights off)
Photon flux density 0 to 900 μmolm-2s-1 
Light source LED lamps
Number of LEDs  One 600W LED lamp on the ceiling and four 40W LED lamps x 4 sides 
Refrigerator 300W 
Heater  500W
Humidifier ― 80W  ― 80W 
Shelf 6 shelves (adjustable)  
Operation current (maximum) 17A  20.5A  17A  20.5A
Power requirement 1φ 100V 50/60Hz 20A E  1φ 100V 50/60Hz　30A E  1φ 100V 50/60Hz　20A E  Single phase 100V 50/60Hz 30A E 
Weight (kg) About 295 About 305 About 295 About About 305

# Temperature sensor: platinum resistance temperature sensor, humidity sensor: capacitance measurement sensor, humidifier: ultrasonic humidifier.
# Power requirement does not include the power-outlet installed inside the chamber.
# These chambers are designed to operate in ambient temperatures up to 30℃. The specified performance may not be achieved depending on actual usage conditions.
# If lighting, temperature setting should be 15℃ or higher.
# The specified performance may not be achieved depending on the combination of temperature and humidity.
# Depending on the sample, drainage installation may be required.

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