DLH-11G Ductless (Large) Fume Hood

Lab Companion DLH-11G Ductless (Large) Fume Hood

The Lab Companion DLH-11G is a high-performance ductless fume hood designed to meet the rigorous demands of modern laboratories. Whether you’re conducting sensitive experiments or handling hazardous materials, this fume hood ensures safety, convenience, and efficiency, making it the perfect addition to your workspace.

Performance Features

• Filter Options: A variety of filters and work surfaces are available to meet your specific experimental needs (see accessory section for details).
• Pre-Filter System: High-quality polyester fiber pre-filter traps larger particles and extends the life of the main HEPA filter.
• Advanced Blower System: Large-capacity blower ensures sufficient intake flow rate while keeping noise levels below 55 dB under normal operation.
• Optimized Lighting: Fluorescent light installed outside the workspace prevents airflow disruption and contamination while maintaining a high illumination intensity of over 600 lux.

Convenience Features

• Airflow Monitoring: Built-in anemometer allows easy monitoring of internal airflow speed to ensure optimal performance.
• Filter Maintenance: Cartridge-style filters are easily accessible from the front for quick replacement.
• Utility Port: A built-in utility hole allows for seamless routing of cords and wires for equipment inside the hood.
• Adjustable Front Door: Fully or half-openable front door provides easy access for transporting experimental apparatuses or equipment to and from the workspace.
• Customizable Work Surfaces: Choose from six optional work surface materials tailored to your specific needs.

Safety Standards

The DLH-11G is built to meet industry safety standards, ensuring reliable protection in all applications:

• Filter Efficiency: Activated carbon filters comply with BS 7989:2001 standards.
• Construction and Safety: Structure, electrical outlets, lighting, and sound levels meet BS 7258-1:1994 standards.
• Fume Containment: Local smoke visualization, face velocity, and tracer gas testing adhere to ANSI/ASHRAE 110-1995 and NF EN 14175-1 standards.

Technical Specifications

• Controller: Microprocessor control for precise operation.
• Face Velocity: Initial set point of 0.4 m/s (80 fpm) ensures optimal airflow.
• Air Flow Meter: Swing vane type for accurate airflow measurements.
• Main Filter: Optional chemical filter available in six different types.
• Pre-Filter: Washable high-efficiency nylon filter for extended durability.
• Material Construction: Main body constructed with 2.0mm steel (epoxy powder-coated) and 8mm/6mm thick acrylic resin for the front and side windows.
• Lighting Intensity: Fluorescent light provides over 600 lux for maximum visibility.
• Noise Level: Operates at a quiet 55 dB under normal conditions.

Dimensions & Weight

• Interior Dimensions (mm/inch): 1180 × 640 × 800 / 46.5 × 25.2 × 31.5
• Exterior Dimensions without Stand (mm/inch): 1200 × 660 × 1250 / 47.2 × 26 × 49.2
• Exterior Dimensions with Stand (mm/inch): 1200 × 660 × 1985 / 47.2 × 26 × 78.1
• Net Weight (Body Only) (kg/lbs): 118 / 260.1
• Net Weight (Body + Stand) (kg/lbs): 140 / 308.6

Electrical Requirements

• Voltage: 120V
• Frequency: 60Hz
• Current: 1.3A

Additional Benefits

• Eco-Friendly Design: Ductless operation minimizes environmental impact and eliminates the need for external venting.
• Versatile Applications: Ideal for use in research labs, educational institutions, and industrial settings.
• Durable Build: High-quality materials ensure long-lasting performance even in demanding environments.
• Easy Installation: Compact design allows for seamless setup in limited spaces.

The Lab Companion DLH-11G is engineered to provide consistent performance and maximum safety while enhancing your lab’s workflow. Upgrade your lab environment with this reliable and versatile fume hood.