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With LED lamp

Plant Growth Chamber ＜CO₂＞

The CO₂ control function is added to the standard model, LPH-241/411PF(P/D/S)T-SPC
Three-position controller is used for temperature and humidity control, providing energy-saving effects．
This model can be used for research such as relationship between CO₂ concentration and plant growth rate.

Features

  • This model retains all functions of the model LPH-241/411PF(P/D/S)T-SP.
  • CO2concentration can be controlled between atmospheric one and 3,000 ppm (controlled with addition of CO2.
  • Temperature, humidity, and illumination settings are done by using the touch panel mounted on the upper part of the door. CO2 concentration is controlled by the CO2 control panel below the touch panel.
  • Temperature, humidity, and illumination can be controlled by programming.

Applications

  • Plant cell/tissue culture, germination, acclimation, or growth tests
  • Growth of rice, arabidopsis, etc.
  • Insect experiments
  • Cell culture
  • Environmental tests

Options

Table for a water tank (Model LPH), network observing system, 3-in-1 LED illumination, metal halide lamp, carbon dioxide removal unit.

White LED spectrum

 

Yellow LED spectrum

Specifications

* Power outlets inside the chamber have a maximum current capacity of 1A.

Model Pink LPH-241PFPT-SPC LPH-411PFPT-SPC
Yellow LPH-241PFDT-SPC LPH-411PFDT-SPC
White LPH-241PFST-SPC LPH-411PFST-SPC
Outer dimensions(WxDxH) [mm] 760 × 726 × 1,767 880 × 806 × 1,875
Inner dimensions(WxDxH) [mm] 512 × 485 × 980 670 × 565 × 1,100
Control system Step program, built-in clock control (24 hours)
24 steps/5 patterns with a pattern link function
Repeat 1  to 99 times or unlimited
Control methods ON/OFF control for three-position control, refrigerator, and humidifier; and proportional control for heater
Temperature +5℃ to 50℃ ± 1℃ (15℃ to 50℃ when all lights on)
Humidity 50%RH to 80%RH ± 10%RH (15℃ to 45℃) 50%RH to 90%RH ± 10%RH (25℃ to 45℃)*
Illuminance 0 to 12,000 lx for pink LEDs and 0 to 20,000 lx for yellow and white LEDs
They can be continuously dimmed from 20% to 100% or 0% (all lights off).
Photon flux density 0 to 260 μmolm-2s-1 for pink, 0 to 280 μmolm-2s-1 for yellow, and 0 to  330 μmolm-2s-1 for white
Light source LED lamps for plant growth
Number of LEDs Four 20W LED lamps x 2 sides (on the ceiling and door), four 40W LED lamps x 3 sides (front, back, left, and right) Six 20W LED lamps on the ceiling, four 40W LED lamps x 4 sides (front, back, left, and right)
Shelf 5 shelves (adjustable) 6 shelves (adjustable)
Refrigerator 200W 300W
Heater 500W 
Humidifier 80W
CO2 concentration ambient to 3,000ppm
Operation current (maximum) 12.5A (13.5A for LPH-241PFST-SPC) 13.5A (14.5A for LPH-411PFST-SPC)
Power requirement Single phase 100V 15A  E
Weight (kg) About 235 About 285

* For  LPH-411PFST-SPC, humidity range (temperature range) is as follows:
  50-80%RH±10%RH (15-45℃)
  50-90%RH±10%RH (25-45℃)

# These chambers are designed to operate in ambient temperatures up to 30℃. The specified performance may not be achieved depending on actual usage conditions.
# Power requirement does not include the power-outlet installed inside the chamber.
# The specified performance may not be achieved depending on the combination of temperature and humidity.

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