Percival Scientific LED Plant Growth Chamber Model LED‑36L2
Two-Tier Chamber Designed for High-Intensity Light Quality Studies
The LED‑36L2 is engineered for experiments requiring precise wavelength control, including plant photobiology, light spectrum trials, and photoperiod studies. Its two-tier configuration delivers uniform, high-intensity lighting for small to medium plant growth setups.
Features
SciBrite™ Multi-Color LED Lighting: Four channels (Warm White, Red 650–670 nm, Blue 451 nm, Far Red 720–740 nm). Each color dimmable independently from 1–100%, with total light intensity up to 1300 µmol/m²/s at 6″. Non-standard colors such as UV, green, and full-spectrum white available.
IntellusUltra® Controller: Android-based touchscreen for 24/7 monitoring and precise control of temperature, lighting, humidity, and CO₂ (optional). Includes 500 program steps across 50 programs, dual experiment protection, real-time alarms, and graphical performance logging.
Airflow & Circulation: Back-wall diffuser ensures uniform air distribution across both tiers, returning to ceiling fans between light fixtures and doors.
Robust Construction: 26-gauge interior, 24-gauge exterior, stainless steel floor, NSF-compliant seams, 2″ foamed-in-place non-CFC insulation, epoxy-coated wire shelving, and integrated floor drain.
Experiment Protection: Adjustable high/low temperature limits with audible and visual alarms, automatic reset when conditions normalize.
Convenience: Full-access door, 1.25″ sealed access port, casters, and leveling legs.
Core Technical Highlights
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Interior Volume: 29.7 cu ft
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Work Area: 10.8 sq ft across 2 tiers
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Maximum Growing Height: 21.6″ per tier
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Temperature Range: 10–44 °C lights ON, 2–44 °C lights OFF (±0.5 °C)
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Light Intensity: 1300 µmol/m²/s at 6″; 850 µmol/m²/s at 20″
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Refrigeration: Air-cooled condensing unit with hot gas bypass; ceiling evaporator with twin fans; 3,690 BTU/hr heat rejection
Typical Applications
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Photoperiod and light spectrum studies
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Plant photobiology and stress-response research
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Algal or vascular plant growth trials
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Experiments requiring precise multi-color LED control
Optional Upgrades
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Additive humidity control
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CO₂ enrichment
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Water-cooled condensing unit
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Door with observation window or fresh air ports
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Extended temperature ranges
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Dry alarm contacts and external drip pan
Contact our team for custom configurations and guidance.
Expert Guidance You Won’t Get From Big Distributors
Unlike broad catalog sellers, we specialize in controlled environment systems with deep application support. Our team understands the experimental nuances: from controller programming to lighting strategies and environmental uniformity. We help you match chamber options to your research goals and ensure you get the right system.
Ready to refine your setup or get a tailored quote? Contact us for expert support and configuration advice.
