Percival Scientific Reach-In Plant Growth Chamber Model PGC‑40L2
High-Intensity Lighting for Advanced Plant Research
The PGC‑40L2 is designed for vascular plant research, seedling germination, and standard plant production, providing two tiers of high-intensity, programmable LED lighting and precise environmental control. Ideal for plant pathology studies, developmental biology, and controlled growth experiments.
Key Features
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IntellusUltra® Controller: Android-based touchscreen for 24/7 real-time monitoring of temperature, lighting, humidity, and optional CO₂ enrichment. Features step/ramp programming, deviation alarms, dual experiment protection, and event logging.
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Lighting System: Two tiers of SciWhite LEDs enhanced with Red, intensity programmable up to 1,200 μmoles/m²/s at 6″, dimmable 10–100% for maximum growth efficiency.
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Airflow & Circulation: Uniform air movement across each shelf via rear-wall diffusers; air returns to ceiling fans through a gap between the light fixture and door, ensuring even temperature and humidity distribution.
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Shelving: Two tiers of epoxy-coated steel wire shelving, each 27″D × 28.8″W, with maximum growing height of 32.7″.
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Refrigeration & Temperature Control: Self-contained water-cooled condensing unit with hot gas bypass ensures precise temperature control, extended compressor life, and no ice buildup. Optional air-cooled condensing units available for outdoor applications.
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Experiment Protection: Adjustable high/low temperature limits, audible and visual alarms, and automatic reset to safeguard experiments.
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Durable Construction: Interior 24-gauge steel, exterior 24-gauge Galvannealed steel, stainless steel floor, NSF-compliant seams, floor drain with hose, casters, and leveling legs.
Specifications
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Exterior Dimensions: 100.5″W × 40.6″D × 111.1″H (requires 6″ clearance on right)
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Interior Space: 147.9 cu ft
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Work Area: 36.7 sq ft
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Growing Height: 32.7″
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Temperature Range: 7°–44 °C lights ON (±1.0 °C), 2°–44 °C lights OFF (±0.5 °C)
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Light Intensity: 1,200 μmoles/m²/s at 6″ from LEDs
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Shelving: Two tiers of epoxy-coated steel wire shelving per chamber
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Insulation: 2″ thick CFC-free foam-in-place urethane, GWP 0.0, ODP 0.0
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Doors & Ports: Two reach-in doors (29.3″ × 57.3″ each), two 1.25″ diameter access ports
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Refrigeration: Water-cooled self-contained condensing unit with hot gas bypass; heat rejection = 2,500 BTU/hr
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Finish: High-reflectivity, environmentally friendly, powder-coated interior and exterior
Typical Research Applications
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Vascular plant lighting studies
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Seedling germination and propagation
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Standard plant production in controlled environments
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Plant pathology research requiring precise environmental conditions
Optional Configurations
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Additive Humidity Control with Sensor
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Dehumidifier with Sensor
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CO₂ Enrichment Package
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IntellusUltra Connect
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Temperature Recorder
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Security Package
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Android-Based Touchscreen Upgrade
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Dry Alarm Contacts
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Custom Air-Cooled Condensing Units
Contact us for custom configurations to match your research workflow.
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.
