Percival Scientific SciWhite LED Chamber Algae Growth Chamber Model AL-30L2
High-Intensity LED Growth for Algae and Short Plants
The Percival Scientific AL-30L2 is a dual-tier algae growth chamber designed for research requiring high light intensity and precise environmental control. Ideal for algae cultivation and short-stature plant studies, this chamber delivers uniform light distribution, stable temperature, and controlled airflow to ensure reproducible experimental outcomes.
Features
High-Intensity Multi-Tier LED Lighting
Two tiers of SciWhite™ LED tiles deliver up to 440 µmol m²/s at 6″, fully dimmable from 10–100% for precise photoperiod control.
Precise Environmental Control
Maintain 7–44 °C lights ON / 2–44 °C lights OFF with ±0.5 °C stability. Conditioned air is circulated horizontally across shelves and vertically back to the cooler for uniform growth conditions.
Robust Experiment Protection
Dual high- and low-temperature safety limits with audible and visual alarms automatically protect samples. Systems reset automatically when conditions return to range.
Compact, Flexible Design
Two adjustable shelves provide 6.1 sq ft of work area while maximizing chamber footprint efficiency.
Core Technical Highlights
Environmental & Lighting Performance
-
Temperature Range: 7–44 °C (lights ON) / 2–44 °C (lights OFF), ±0.5 °C
-
Lighting System: Two tiers of SciWhite™ LED tiles for uniform illumination
-
Light Intensity: Up to 440 µmol m²/s at 6″ from LEDs
-
Dimming: 10–100% via IntellusUltra™ controller
Capacity & Interior Configuration
-
Interior Volume: 9.7 cu ft
-
Work Area: 6.1 sq ft
-
Maximum Growing Height: 10.5″ per tier
-
Shelving: Two white epoxy-coated steel wire shelves (16.4″ D × 26.5″ W)
-
Vertically adjustable in ½″ increments
-
Construction & Durability
-
Interior: 22-gauge electro-zinc plated steel with 24-gauge polished stainless steel floor
-
Exterior: 18-gauge Galvannealed steel
-
Welded seams with non-metallic supports for thermal isolation
-
2″ thick foamed-in-place non-CFC urethane insulation
-
High-reflectivity, environmentally friendly white powder coat finish
-
Floor drain, hose assembly, casters, and leveling legs included
-
One 1.25″ airtight access port
Refrigeration & Airflow
-
Self-contained air-cooled condensing unit with hot gas bypass for precise temperature control and extended compressor life
-
Rear-mounted evaporator coil with air circulation fan
-
Conditioned air flows horizontally across shelves, then vertically back to the cooler
-
Heat rejection to ambient: ~3,200 BTU/hr
Access & Usability
-
Single door: 26.8″ W × 29.6″ H with magnetic gasket
IntellusUltra™ Controller
-
24-hour monitoring and control of temperature, lighting, humidity, and CO₂ (when options are installed)
-
Step & Ramp Mode: 500 steps across 50 programs
-
Manual, Diurnal, Program, and Non-Circadian modes
-
16 programmable light/event outputs
-
Deviation and light lifetime alarms
-
Dual experiment protection with independent primary and secondary limits
-
High-definition Android-based touchscreen interface
-
Graphical display of last 6 hours of chamber performance
-
On-board diagnostics and power-failure logging
Typical Applications
-
Flask-based algae cultivation
-
Short plant growth requiring moderate to high light intensity
-
Photoperiod and light-response studies
-
Physiological and biochemical research
The AL-30L2 provides high-intensity LED lighting, precise environmental control, and dual-tier flexibility, making it ideal for algae research and short-stature plant studies with reproducible laboratory results.
Optional Upgrades
-
Additive humidity control with sensor
-
Dehumidifier with sensor
-
CO₂ enrichment package
-
IntellusUltra Connect (remote monitoring)
-
Android touchscreen interface
-
Water-cooled condensing unit
-
Dry alarm contacts
-
Alternate or dimmable 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.
