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Nippon Medical & Chemical Instruments Co., Ltd. is a manufacturer specialized for environmental control technology.

E-mail  nk.trade@nihonika.co.jp

3-9, Tamatsukuri Motomachi, Tennoji-ku, Osaka 543-0014, Japan

Plant Growth Chamber <CO2 model> [LED lamp]   Biotron

■Temperature, humidity and CO2 Control (LED)

A CO2 control function is added to the standard model, LPH-241/411PF(P/D)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.




model LPH-411PFDT-SPC



■Features

  • This model retains all functions of the model LPH-241/411PF(P/D)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 test
  • Growth of rice, arabidopsis, etc.
  • Insect experiment
  • Cell culture
  • Environmental resistance test for plants


■Options

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

■Safety devices

  • Overheat prevention: thermal fuse, overheat thermoswitch (variable), alarm buzzer.
  • Overcool prevention: overcool thermoswitch (variable), alarm buzzer.
  • Earth leakage breaker.
  • Protection device for refrigerator (overload relay)

■Specifications


Model  Pink  LPH-241PFPT-SPC LPH-411PFPT-SPC
 Yellow LPH-241PFDT-SPC LPH-41PFDT-SPC
 Outer dimensions (mm) W760×D726×H1,767   W880×D806×H1,875
 Inner dimensions (mm) W512×D485×H980  W670×D565×H1,100 
Control system Step program, built-in clock control (24 hours)
24 steps/5 patterns, with pattern link functions  
Repeat 1~99 times or unlimited 
Control methods  ON/OFF control for three-position control, refrigerator, and humidifier; and proportional control for heater 
Temperature  +5~50℃±1℃ (15~50℃ when all lights on)
Humidity 50~80%RH±10%RH
50~80%RH±10%RH(+15~45℃)
50~90%RH±10%RH (+25~45℃)
Illuminance 0 to 8,500 lx for pale pink LEDs and 0 to 15,000 lx for pale yellow LEDs
They can be continuously dimmed to 20% and 0%.
 Photon flux density 0 to 180 μmolm-2s-1 for pale pink LEDs and 0 to 200 μmolm-2s-1 for pale yellow LEDs 
Light source LED lamps (Plant Flec) for plant growth
 Number of LEDs 20W LED x 4 lamps x 2 sides (on the ceiling and door), 40W LED x 4 lamps x 3 sides (on the back, right, and left sides) 20W LED x64 lamps x 1 sides (on the ceiling), 40W LED x 4 lamps x 4 sides (on the door, back, right, and left sides) 
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 
 Power requirement Single phase 100V 50/60Hz 15A E 
  Weight (kg) About 235  About 285 

# 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.