Percival Scientific Dew Formation Chamber Model I‑36DL
Precision Dew Formation for Plant Pathology Studies
The I‑36DL is a specialized dew formation chamber designed for plant pathology research and inoculation studies. Unlike standard growth chambers, this unit is not intended for long-term plant growth and focuses on precise dew deposition and environmental control for short-term experiments.
Features
IntellusUltra® Controller: Android-based touchscreen for real-time monitoring and control of temperature, lighting, and humidity. Features step/ramp programming, deviation alarms, light lifetime alarms, and 24-hour experiment logging.
Airflow & Circulation: Natural airflow ensures temperature uniformity during dew deposition, minimizing thermal gradients.
Lighting System: One tier of SciWhite LEDs provides up to 500 µmol/m²/s at 6″ from canopy. Fully dimmable (10–100%) via IntellusUltra controller.
Construction & Durability: Interior made of stainless steel and aluminum, resistant to chemical cleaning and disinfecting. Walls include stainless steel cooling plates to absorb radiated heat. False ceiling is tapered to prevent water droplets from settling on top-tier plants.
Experiment Protection: Adjustable high and low temperature limits with audible and visual alarms; automatic reset when conditions return to normal.
Convenience: Four vertically adjustable shelves, caster assembly, and leveling legs for lab floor compensation.
Core Technical Highlights
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Exterior Dimensions: 33.5″W × 37.4″D × 77.2″H (requires 6″ clearance on right side)
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Interior Space: 29.7 cu ft
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Work Area: 19.5 sq ft on four tiers
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Maximum Growing Height: 10.5″ per tier
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Temperature Range: 12–32 °C lights ON, 10–32 °C lights OFF (±1 °C lights ON, ±0.75 °C lights OFF)
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Humidity: Up to 100% RH with lights off; controlled via stainless steel water pan with immersion heater and float valve
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Light Intensity: 500 µmol/m²/s at 6″
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Refrigeration: Self-contained, air-cooled condensing unit with hot gas bypass; top-mounted for easy maintenance. Evaporator coil ceiling-mounted with twin circulation fans; heat rejection dissipates into room without affecting chamber temperature
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Shelving: Four epoxy-coated steel wire shelves (27.5″D × 25.5″W), adjustable in ½″ increments
Typical Applications
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Short-term plant inoculation and pathology studies
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Dew formation and photobiology experiments
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Controlled humidity and temperature experiments for pathogen studies
Optional Upgrades
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Additive Humidity Control
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CO₂ Enrichment
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Door with Observation Window
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Self-Contained Water-Cooled Condensing Unit
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Dry Alarm Contacts
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Security Package
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Temperature Recorder
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External Drip Pan Assembly
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Additional Shelving
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.
