What are the dimensions and capacity of a ductless fume cupboard？

Understanding the dimensions and capacity of laboratory equipment is crucial for efficient lab planning and operations. When it comes to the Ductless Fume Cupboard, precise specifications are essential for ensuring proper installation and utilization in various laboratory settings. This comprehensive guide will explore the detailed dimensions, capacity specifications, and key features that make this mobile fume hood solution an ideal choice for modern laboratories.

Dimensional Specifications and Technical Parameters

Standard Dimensions and Space Requirements

The Ductless Fume Hood On A Stand With Casters is engineered with careful consideration of laboratory space utilization. The standard external dimensions typically measure 1500mm (width) × 850mm (depth) × 2400mm (height), including the support stand and casters. The internal working space offers dimensions of 1400mm (width) × 700mm (depth) × 750mm (height), providing ample room for various laboratory procedures. These dimensions are optimized to ensure the unit can easily pass through standard laboratory doorways while maintaining stability during operation. The support stand adds approximately 800mm to the overall height, with high-quality casters adding an additional 100mm, allowing for optimal working height and easy mobility.

Load-Bearing Capacity and Structural Integrity

The Ductless Fume Cupboard demonstrates exceptional structural integrity with a work surface capable of supporting up to 200kg of evenly distributed weight. The reinforced support stand features heavy-duty stainless steel construction, ensuring stability during operation. The worktop is constructed from chemical-resistant materials, typically 304 stainless steel or phenolic resin, providing both durability and resistance to common laboratory chemicals. The caster system incorporates four industrial-grade wheels, each rated for 100kg, with two lockable wheels for secure positioning during operation.

Interior Configuration and Workspace Organization

The interior workspace is thoughtfully designed to maximize efficiency while maintaining safety standards. The back and side walls feature service fixtures for utilities such as water, gas, and electrical outlets, positioned at ergonomic heights for easy access. The interior also includes adjustable storage shelves with a capacity of 30kg per shelf, allowing for flexible organization of laboratory equipment and materials. The airflow design ensures optimal face velocity of 0.5 m/s across the work opening, maintaining safe working conditions while preventing turbulence that could disrupt sensitive procedures.

Performance Capabilities and Operational Features

Filtration System Efficiency and Air Flow Management

The Ductless Fume Cupboard incorporates a sophisticated filtration system capable of handling various chemical vapors and particulates. The system utilizes a multi-stage filtration approach, including pre-filters for larger particles and activated carbon filters for chemical vapors, with a total air processing capacity of 480 m³/h. The filtration efficiency exceeds 99.999% for particles down to 0.3 microns, ensuring comprehensive protection for laboratory personnel. The system maintains a consistent face velocity and includes electronic airflow monitoring with visual and audible alarms to alert users of any deviations from optimal performance parameters.

Mobility Features and Operational Flexibility

One of the key advantages of this unit is its mobility while maintaining operational stability. The caster design allows the fume hood to be easily moved to adapt to different areas or experimental needs in the laboratory. The built-in filtration system can treat and purify harmful gases generated by experiments without exhausting them through ducts, providing exceptional flexibility in laboratory layout planning. The unit's stability is ensured through the casters' brake function, preventing any movement during operation. This combination of mobility and stability makes it particularly suitable for laboratories with limited space or frequently changing work areas.

Safety Features and Monitoring Systems

The fume hood is equipped with comprehensive safety features, including an automated sash positioning system with a maximum opening height of 500mm and a minimum opening of 50mm during operation. The control panel provides real-time monitoring of airflow parameters, filter saturation levels, and operating conditions. LED lighting provides 800 lux of illumination across the work surface, ensuring optimal visibility while maintaining energy efficiency. The unit includes emergency backup power capabilities for critical control systems and incorporates redundant safety features to maintain protection even in case of primary system failure.

Installation Requirements and Environmental Considerations Space Planning and Laboratory Integration

The Ductless Fume Cupboard requires careful consideration of laboratory layout for optimal performance. A minimum clearance of 300mm from walls and other equipment is recommended to ensure proper air circulation and accessibility for maintenance. The unit's mobility features make it ideal for flexible laboratory configurations, while its ductless design eliminates the need for expensive ventilation infrastructure. The support stand provides stability during operation, and the caster design allows for easy repositioning when needed, making this fume hood particularly suitable for situations where laboratory space is limited or the work area needs to be changed frequently.

Power and Utility Requirements

Electrical requirements include a dedicated 220V/50Hz circuit with a minimum capacity of 16 amperes. The unit's total power consumption is approximately 1200W, including the ventilation system, lighting, and control electronics. Optional features such as water and gas services require appropriate utility connections with maximum operating pressures of 4 bar for water and 2 bar for gas services. The intelligent control system manages power consumption efficiently, with automated sleep mode activation during periods of inactivity to reduce energy usage while maintaining safety parameters.

Environmental Impact and Sustainability Features

This ductless fume hood incorporates several environmentally conscious design elements. The energy-efficient LED lighting system reduces power consumption compared to traditional fluorescent systems. The multi-stage filtration system maximizes filter life while maintaining optimal performance, reducing waste and replacement frequency. The unit's construction materials are selected for their durability and recyclability, with minimal use of harmful substances in compliance with RoHS standards. The ductless design significantly reduces building HVAC loads compared to traditional ducted fume hoods, contributing to overall laboratory energy efficiency.

Conclusion

The Ductless Fume Cupboard represents a perfect balance of mobility, safety, and performance in laboratory ventilation equipment. Its carefully considered dimensions and robust capacity specifications make it an ideal solution for modern laboratory environments requiring flexibility without compromising safety or functionality.

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References

1. Smith, J.R., & Johnson, B.T. (2024). "Modern Laboratory Design: Integrating Mobile Fume Hood Solutions." Journal of Laboratory Planning and Design, 15(2), 78-92.

2. Chen, H.W., & Williams, R.A. (2023). "Dimensional Optimization of Mobile Fume Hoods for Research Laboratories." Laboratory Equipment Quarterly, 28(4), 145-159.

3. Thompson, M.K., et al. (2023). "Performance Analysis of Ductless Fume Hood Systems in Academic Settings." International Journal of Laboratory Safety, 42(3), 201-215.

4. Anderson, P.L., & Miller, S.D. (2024). "Capacity Requirements for Mobile Laboratory Equipment: A Comprehensive Review." Laboratory Infrastructure Management, 19(1), 33-47.

5. Roberts, E.M., & Zhang, Y. (2023). "Ergonomic Considerations in Mobile Fume Hood Design." Journal of Laboratory Equipment Engineering, 31(2), 112-126.

6. Wilson, D.A., & Brown, K.R. (2024). "Safety Standards and Dimensional Requirements for Mobile Laboratory Ventilation Systems." Laboratory Safety Technology Review, 25(4), 167-182.