Products

＜CO₂ control＞ Dimmable

Plant Growth Chamber

The CO₂ control function is added to Standard Plant Growth Chambers.
You can choose the lighting from the following:
-White color: sun-like LED (SUNRAY LIGHT)
-Yellow/Pink color: LED for plant growth (PLANTFLEC)
Three-position controller is used for temperature and humidity control, which provides low running costs. This model can be used for research such as relationship between CO₂ concentration and plant growth rate.

Features

  • An operation touch panel with time display is mounted on the upper part of the main body, which allows easy operation.
  • This model allows program control (real-time mode / accumulated operation time mode).
  • CO2 concentration can be controlled between atmospheric one and 3,000 ppm (controlled with addition of CO2).
  • Two-level wind speed control is installed to protect wind-sensitive plants.
  • The inner door has energy-saving functions, being used as one door or two up-and-down doors as per usual.
  • 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.

LED spectrum

Applications

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

Options

  • Pressure Regulator with a flow meter
  • Table for a water tank  (Size:W300×D400×H900mm)
  • Evaporator for drained water 
  • CO2 removal unit

Specifications

240 ℓ series

* S:White LED (SUNRAY LIGHT), D: Yellow LED (PLANTFLEC), P: Pink LED (PLANTFLEC)　

Model White LED LPH-241PFST-SPC
Yellow LED LPH-241PFDT-SPC
Pink LED LPH-241PFPT-SPC
Outer dimensions (mm) W760 × D726 × H1,767
Inner dimensions (mm) W512 × D485 × H980
Control system

Real-time based control (24 hours)/Cumulated hours-based control(Up to 999 hours and 59 minutes/step)

24steps/5patterns 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℃ ~ when all lights on)
Humidity

50-80%RH ± 10%RH (15℃ to 45℃)
Illuminance

White and Yellow: 0 to 20,000 lx,    Pink: 0 to 12,000 lx 
They can be continuously dimmed from 20% to 100% or 0% (all lights off).
Photon flux density White:0 to 330 μmolm-2s-1,      Yellow: 0 to 280 μmolm-2s-1,       Pink: 0 to 260 μmolm-2s-1 

Light

source

 illumination

White: Straight tube sun-like LED lamp (SUNRAY LIGHT) 
Yellow and Pink: Straight tube LED lamp (PLANTFLEC) for plant growth
Number of lamps

Left, right, and rear: 4 lamps (40W) x 3 sides,
Ceiling and door: 4 lamps (20W) x 2 sides
Refrigerator 200W
Heater 500W 
Humidifier 80W
CO2 concentration ambient to 3,000ppm
Shelf 5 shelves (adjustable)

Operation current
(maximum)

White: 13.5A, Yellow and Pink: 12.5A
Power requirement Single phase 100V 50/60Hz　15A E 
Weight (kg) About 235

410 ℓ series

Model White LED LPH-411PFST-SPC
Yellow LED LPH-411PFDT-SPC
Pink LED LPH-411PFPT-SPC
Outer dimensions (mm) W880 × D806 × H1,875
Inner dimensions (mm) W670 × D565 × H1,100
Control system

Real-time based control (24 hours)/Cumulated hours-based control(Up to 999 hours and 59 minutes/step)

24steps/5patterns 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℃ ~ when all lights on)
Humidity

50-90%RH ± 10%RH (15℃ to 45℃)
Illuminance

White and Yellow: 0 to 20,000 lx,    Pink: 0 to 12,000 lx 
They can be continuously dimmed from 20% to 100% or 0% (all lights off).
Photon flux density White :0 to 330 μmolm-2s-1,      Yellow: 0 to 280 μmolm-2s-1,       Pink: 0 to 260 μmolm-2s-1 

Light

source

 illumination

White: Straight tube sun-like LED lamp (SUNRAY LIGHT) 
Yellow and Pink: Straight tube LED lamp (PLANTFLEC) for plant growth
Number of lamps

Left, right,rear and door: 4 lamps (40W) x 4 sides,
Ceiling: 6 lamps (20W) x 1 side
Refrigerator 300W
Heater 500W 
Humidifier 80W
CO2 concentration ambient to 3,000ppm
Shelf 6 shelves (adjustable)

Operation current
(maximum)

White: 14.5A, Yellow and Pink: 13.5A
Power requirement Single phase 100V 50/60Hz　15A E 
Weight (kg) About 285

All types are capable of continuous dimming.

* Temperature sensor: platinum resistance temperature sensor, humidity sensor: polymer film capacitive sensor.
* The internal outlet of LPH-411PFST-SPC can be used up to 0.5A, LPH-241PFST-SPC 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.
* The specified control accuracy for temperature and humidity applies when lights off.
* For long-term operation under conditions of high temperature and high humidity, please contact us for confirmation.

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