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 ＜Standard model＞ [LED lamp]
Products
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
■Only Temperature Control/Temperature & Humidity Control (LED)
Models L(P)H-241PFP/DT-S(P) and L(P)H-411PFP/DT-S(P) are standard plant
growth chambers, which can control environment including short-day treatment
or long-day treatment depending on research fields. There are two control
modes available. One is a changeover mode, changing between constant operation
and day/night switching operation. The other is a program control mode.
Three-position controller is used for temperature and humidity control,
which provides energy-saving effects. A wide variety of chambers are available
in sizes ranging from 240 liters to 410 liters.
model LH-411PFDT-SP
■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-□PFP/DT-S allows both constant operation at any temperature/light/
(humidity) and day/night switching operation.
- Model L(P)H-□PFP/DT-SP allows a program control.
- Five-sided illumination. The light is continuously dimmable to 20% and 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.
- 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, 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)
■Model designation
■Specifications
240 L series
Model
Pink
LH-241PFPT-S
LPH-241PFPT-S
LH-241PFPT-SP
LPH-241PFPT-SP
Yellow
LH-241PFDT-S
LPH-241PFDT-S
LH-241PFDT-SP
LPH-241PFDT-SP
Outer dimensions (mm)
760W × 726D × 1,767H
Inner dimensions (mm)
512W × 485D × 980H
Control system
Changeover between constant operation and day/night switching operation
Step program, built-in clock control (24 hours)
24 steps/5 patterns, with pattern link functions
Repeat
━
1～99 times or unlimited
Control methods
Three-position control method: Refrigerator and humidifier, ON/OFF control;
heater, proportional control
Temperature
+5～50℃±1℃ (15～50℃ when all lights on)
Humidity
━
50～80%RH±10%RH
（15～45℃）
━
50～80%RH±10%RH
（15～45℃）
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 175 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)
Shelf
5 shelves (adjustable)
Refrigerator
200W
Heater
400W
500W
400W
500W
Humidifier
━
80W
━
80W
Operation current (maximum)
8.0A
12.5A
8.0A
12.5A
Power requirement
Single phase 100V 50/60Hz 15A E
Weight (kg）
About 220
About 235
About 225
About 235
400 L series
Model
Pink
LH-411PFPT-S
LPH-411PFPT-S
LH-411PFPT-SP
LPH-411PFPT-SP
Yellow
LH-411PFDT-S
LPH-411PFDT-S
LH-411PFDT-SP
LPH-411PFDT-SP
Outer dimensions (mm)
880W × 806D × 1,875H
Inner dimensions (mm)
670W × 565D × 1,100H
Control systemd
Changeover between constant operation and day/night switching operation
Step program, built-in clock control (24 hours)
24 steps/5 patterns, with pattern link functions
Repeat
━
1～99 times or unlimited
Control methods
Three-position control method: Refrigerator and humidifier, ON/OFF control;
heater, proportional control
Temperature
+5～50℃±1℃ (15～50℃ when all lights on)
Humidity
━
50～90％RH±10%RH
（15～45℃）
━
50～90％RH±10%RH
（15～45℃）
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 6 lamps x 1 side (on the ceiling), 40W LED x 4 lamps x 4 sides
(on the back, right, and left sides)
Shelf
6 shelves (adjustable)
Refrigerator
300Ｗ
Heater
500Ｗ
Humidifier
━
80Ｗ
━
80Ｗ
Operation current (maximum)
10.0A
13.5A
10.0A
13.5A
Power requirement
Single phase 100V 50/60Hz 15A E
Weight (kg）
About 280
About 290
About 280
About 290
# Temperature sensor: platinum resistance temperature sensor, humidity
sensor: capacitance measurement sensor, humidifier: ultrasonic humidifier.
# Power requirement does not include the power-outlet installed in the
body.
# These chambers are designed to operate
in ambient temperatures up to 30ºC. The
specified performance may not be achieved depending on actual usage conditions.
# If lighting, temperature setting
should be 15ºC 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.
# Temperature can be controlled between
+5 and +50ºC.
# Power outlets inside the chamber have a maximum current capacity of 1A.
# When controlling humidity, the temperature should be set between 15 and 45ºC in Model 241/411.
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
■Only Temperature Control/Temperature & Humidity Control (LED)
Models L(P)H-241PFP/DT-S(P) and L(P)H-411PFP/DT-S(P) are standard plant growth chambers, which can control environment including short-day treatment or long-day treatment depending on research fields. There are two control modes available. One is a changeover mode, changing between constant operation and day/night switching operation. The other is a program control mode. Three-position controller is used for temperature and humidity control, which provides energy-saving effects. A wide variety of chambers are available in sizes ranging from 240 liters to 410 liters.
| model LH-411PFDT-SP |
|
| |
■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-□PFP/DT-S allows both constant operation at any temperature/light/ (humidity) and day/night switching operation.
- Model L(P)H-□PFP/DT-SP allows a program control.
- Five-sided illumination. The light is continuously dimmable to 20% and 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.
- 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, 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)
■Model designation
■Specifications
240 L series| Model | Pink | LH-241PFPT-S | LPH-241PFPT-S | LH-241PFPT-SP | LPH-241PFPT-SP |
| Yellow | LH-241PFDT-S | LPH-241PFDT-S | LH-241PFDT-SP | LPH-241PFDT-SP | |
| Outer dimensions (mm) | 760W × 726D × 1,767H | ||||
| Inner dimensions (mm) | 512W × 485D × 980H | ||||
| Control system | Changeover between constant operation and day/night switching operation | Step program, built-in clock control (24 hours) 24 steps/5 patterns, with pattern link functions |
|||
| Repeat | ━ | 1～99 times or unlimited | |||
| Control methods | Three-position control method: Refrigerator and humidifier, ON/OFF control; heater, proportional control | ||||
| Temperature | +5～50℃±1℃ (15～50℃ when all lights on) | ||||
| Humidity | ━ | 50～80%RH±10%RH （15～45℃） |
━ | 50～80%RH±10%RH （15～45℃） |
|
| 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 175 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) | ||||
| Shelf | 5 shelves (adjustable) | ||||
| Refrigerator | 200W | ||||
| Heater | 400W | 500W | 400W | 500W | |
| Humidifier | ━ | 80W | ━ | 80W | |
| Operation current (maximum) | 8.0A | 12.5A | 8.0A | 12.5A | |
| Power requirement | Single phase 100V 50/60Hz 15A E | ||||
| Weight (kg） | About 220 | About 235 | About 225 | About 235 | |
400 L series
| Model | Pink | LH-411PFPT-S | LPH-411PFPT-S | LH-411PFPT-SP | LPH-411PFPT-SP |
| Yellow | LH-411PFDT-S | LPH-411PFDT-S | LH-411PFDT-SP | LPH-411PFDT-SP | |
| Outer dimensions (mm) | 880W × 806D × 1,875H | ||||
| Inner dimensions (mm) | 670W × 565D × 1,100H | ||||
| Control systemd | Changeover between constant operation and day/night switching operation | Step program, built-in clock control (24 hours) 24 steps/5 patterns, with pattern link functions |
|||
| Repeat | ━ | 1～99 times or unlimited | |||
| Control methods | Three-position control method: Refrigerator and humidifier, ON/OFF control; heater, proportional control | ||||
| Temperature | +5～50℃±1℃ (15～50℃ when all lights on) | ||||
| Humidity | ━ | 50～90％RH±10%RH （15～45℃） |
━ | 50～90％RH±10%RH （15～45℃） |
|
| 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 6 lamps x 1 side (on the ceiling), 40W LED x 4 lamps x 4 sides (on the back, right, and left sides) | ||||
| Shelf | 6 shelves (adjustable) | ||||
| Refrigerator | 300Ｗ | ||||
| Heater | 500Ｗ | ||||
| Humidifier | ━ | 80Ｗ | ━ | 80Ｗ | |
| Operation current (maximum) | 10.0A | 13.5A | 10.0A | 13.5A | |
| Power requirement | Single phase 100V 50/60Hz 15A E | ||||
| Weight (kg） | About 280 | About 290 | About 280 | About 290 | |
# Temperature sensor: platinum resistance temperature sensor, humidity
sensor: capacitance measurement sensor, humidifier: ultrasonic humidifier.
# Power requirement does not include the power-outlet installed in the
body.
# These chambers are designed to operate
in ambient temperatures up to 30ºC. The
specified performance may not be achieved depending on actual usage conditions.
# If lighting, temperature setting
should be 15ºC 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.
# Temperature can be controlled between
+5 and +50ºC.
# Power outlets inside the chamber have a maximum current capacity of 1A.
# When controlling humidity, the temperature should be set between 15 and 45ºC in Model 241/411.