Percival Scientific Drosophila Rearing Chamber Model DR-41VL
Optimized Environmental Control for Drosophila Research
The Percival Scientific DR-41VL Drosophila Chamber is specifically designed for rearing Drosophila melanogaster. Its vertical LED lighting, precise temperature control, and customizable humidity system provide a stable and reproducible environment, ideal for genetic, developmental, and behavioral studies.
Features
IntellusUltra™ Environmental Controller
- Industrial-grade, real-time controller designed for simultaneous regulation of temperature, lighting, and humidity
Flexible architecture allows for expansion, customization, and remote monitoring (optional IntellusUltra Connect)
Experiment protection with advanced diagnostics and automated alarms
Vertical LED Lighting System
- Linear LEDs vertically mounted on each side of each shelf
Programmable intensity up to 120 µmol m²/s at 6″ from LEDs
Dimmable from 5–100% for precise light conditions
Controlled via IntellusUltra real-time controller
Humidity Control for Drosophila
- Additive humidity: up to 85% ±10% (lights on, 15–30°C)
Up to 90% ±10% (lights off, 15–30°C)
Requires de-mineralized water supply with 1/2″ MPT connection
Optional dehumidifier sensor for fine-tuned moisture regulation
Core Technical Highlights
Interior & Capacity
- Shelving: Five tiers of white epoxy-coated steel wire shelves
Shelf Dimensions: 27″ D × 32.6″ W
Maximum Clearance: 9.5″ per tier (with all five shelves installed and water pan humidifier in place)
Shelves supported by shelf clips with 1/2″ vertical adjustment - Cabinet & Construction
Interior: 22-gauge electro-zinc plated steel
Exterior: 18-gauge electro-zinc plated steel
Welded seams on inner and outer shells
Non-compressing, non-thermal-conducting inner liner for insulation
Fully self-contained chamber, 2″ thick CFC-free insulation
One 1.25″ access port on right-hand wall
Casters and leveling legs for uneven lab floors
Phenolic-coated evaporator coil for resistance to acidic environments created by Drosophila - Door & Access
Single door: 36.8″ W × 57.5″ H
Magnetic gasket provides tight environmental seal - Refrigeration & Temperature Control
Self-contained air-cooled condensing unit with hot gas bypass for continuous compressor operation
Heat rejection dissipates into room without affecting internal temperature
Ceiling-mounted evaporator with twin fans, 2718 BTU/hr heat rejection - Safety Controls
Adjustable high/low temperature limits
Audible and visual alarms for experiment protection
Automatic power shutdown and reset once conditions normalize
Typical Applications
- Rearing Drosophila melanogaster under controlled light, temperature, and humidity
- Ideal for genetic, behavioral, or developmental experiments
- Precise environmental control for repeatable and reproducible results
- The DR-41VL Drosophila Chamber combines vertical LED lighting, humidity control, and advanced IntellusUltra environmental management to provide optimal conditions for Drosophila research.
Optional Upgrades
- Dehumidifier with sensor
- IntellusUltra Connect (remote monitoring)
- Android-based touchscreen
- CO₂ enrichment package
- Self-contained water-cooled condensing unit
- Dry alarm contacts
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.
