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Benchtop Plant Growth Chamber

Dimmable WLEDs (with a color rendering index of RA 90 or more) that generate low heat are installed in the ceiling as standard equipment.

Features

  • LH-61WLED is equipped with a dimmable WLED panel in the ceiling.
  • LH-61WLED-S is equipped with 4 dimmable WLED panels in the ceiling and in the left, right, and rear sides.
  • The temperature is controlled within the range of +15°C to +45°C. A three-position control system is utilized for energy savings.
  • The changeover operation is available between constant operation and day/night switching operation.

Applications

  • Tissue culture, germination, and growth tests for plants
  • Growing of plug vegetables, mini-gardens, and ornamental plants
  • Teaching materials for science education
  • Breeding insects

Options

  • Outlet inside the chamber

Specifications

Model LH-61WLED LH-61WLED-S
Outer dimensions (㎜) W434 × D446 × H982 W603 × D531.5 × H982
Inner dimensions (㎜) W370 × D374 × H430
Control system Changeover between constant operation and day/night switching operation 
 Control methods Three-position control method: Refrigerator and humidifier, ON/OFF control; heater, proportional control 
Temperature +15℃ to 45℃ ± 2℃　( +20℃ to 40℃ when all lights on)
Illuminance1 0 to 8,100 lx 0 to 14,600 lx
Photon flux density1 125 μmolm-2s-1 220 μmolm-2s-1
Light
source		 Illumination

Ceiling: WLED, ≥ RA 90
Number of LED chips: 63（7 × 9）

Ceiling, left, right, rear sides: WLED, ≥ RA 90　　Number of LED chips: 63（7 × 9)
Number of lamps 　Ceiling: 1 panel

Ceiling, left, right, and rear: 4 panels
Cooler 100W
Heater 150W
Operation current (maximum) 2A 2.5A
Power requirement Sigle phase 100V 50/60Hz 15A
Weight 50㎏ 60㎏

1 Illuminance and photon flux are measured on the center shelf inside the cabinet.

* Safety devices: Earth leakage circuit breaker, refrigerator protection device (overload relay [automatic recovery type]), and fuse

* The cooling device uses a CFC-free natural refrigerant.

* The temperature sensor: platinum resistance thermometer

* The power supply does not include the capacity of the outlet inside the cabinet. An optional outlet inside the chamber can be used, with a maximum capacity of up to 1A.

* The unit is designed to be used in a typical indoor environment with room temperatures from 15°C to 30°C. Depending on usage conditions, the specified performance may not be achieved.

* Drainage facilities may be required depending on the sample in the chamber.

* When lighting, the temperature should be set at 20°C or higher. Leave a minimum of 30 cm of space on both sides of the chamber; otherwise, it may lead to a deterioration in the cooling function.

* Accuracy: Temperatures are those when the lighting is off.

* If you operate this chamber at high temperatures for an extended period, please get in touch with our nearest sales office.

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