Percival Scientific Reach-In Plant Growth Chamber Model E-36VL
Precision Plant Growth for Research & Laboratory Environments
The Percival Scientific E-36VL is a controlled-environment plant growth chamber engineered for high-density research applications requiring precise light quality and thermal stability. Frequently used for seed germination, seedling development, algal culture, Arabidopsis growth, and vascular plant research, the E-36VL combines externally mounted LED lighting with advanced environmental control to ensure reproducible, contamination-free experimental conditions.
By isolating the lighting system from the growth space using heated, dual-pane glass sidewalls, the E-36VL delivers high-intensity illumination while minimizing thermal load inside the chamber — a critical advantage for sensitive plant and algal studies.
Features
Externally Mounted LED Lighting: SciWhite LEDs with enhanced red spectrum are separated from the growth space by heated, dual-pane tempered glass, eliminating condensation while preventing lamp heat from influencing chamber temperature.
Precise Light Control: Delivers up to 515 µmol m²/s at 6″ from the lamp canopy, fully programmable and dimmable from 10–100% via the IntellusUltra™ controller.
Stable Environmental Conditions: Tight temperature control of ±0.5 °C across a wide operational range ensures consistency for long-term biological research.
High-Density Growth Capacity: Five adjustable shelving tiers provide 27 sq ft of usable work area within a compact reach-in footprint.
Experiment Protection: Dual temperature safety limits with audible and visual alarms automatically protect experiments and reset once conditions return to range.
Core Technical Highlights
Environmental & Lighting
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Temperature Range: 2–44 °C (lights OFF) / 7–44 °C (lights ON), ±0.5 °C stability
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Lighting: Externally mounted SciWhite LED system with enhanced red spectrum
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Light Intensity: Up to 515 µmol m²/s at 6″ from lamps
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Dimming Range: 10–100% programmable output
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Heated Glass Sidewalls: Evenly heated to prevent condensation while isolating lamp heat
Capacity & Interior
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Interior Volume: ~29.7 cu ft
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Work Area: 27 sq ft across five tiers
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Shelf Clearance: Up to 9.5″ per tier with all shelves installed
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Shelving: Five epoxy-coated steel wire shelves, adjustable in ½″ increments
Construction & Serviceability
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Interior: 22-gauge electro-zinc plated steel with polished stainless steel floor
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Exterior: 18-gauge electro-zinc plated steel with welded seams
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Sidewalls: Dual-pane, tempered, argon-filled glass inserts for light transmission and thermal isolation
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Insulation: 2″ thick, woodless, non-CFC insulation for stable thermal performance
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Top-mounted air-cooled condensing unit with hot gas bypass for continuous compressor operation
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Ceiling-mounted evaporator coil; heat rejection ~2,514–3,950 BTU/hr (configuration dependent)
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Casters and adjustable leveling legs for easy installation and lab stability
Access & Usability
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Full-height access door (29.2″ × 57.5″) with magnetic gasket
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One 1.25″ airtight access port for sensors or instrumentation
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Floor drain with hose assembly for easy cleaning
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Two internal convenience receptacles (115 V)
Typical Applications
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Seed germination and seedling development
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Arabidopsis and model plant research
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Algal culture growth in flasks
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Vascular plant lighting studies
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Plant physiology and pathology research
Designed for precision, thermal stability, and light-quality control, the E-36VL supports high-density plant and algal research where reproducibility and environmental isolation are critical to data integrity.
Optional Upgrades
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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 with Android-based touchscreen
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Self-contained water-cooled condensing unit
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Dry alarm contacts
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Dimmable or alternate LED lighting packages
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.
