INTELLIGENT LABORATORY VENTILATION SYSTEMS

ASHRAE 110 & SEFA COMPLIANT

INTELLIGENT LABORATORY VENTILATION SYSTEMS

Laboratory Ventilation System maximizing researcher safety through precision VAV airflow control, real-time face velocity monitoring, and energy-optimized exhaust engineering.

< 1s VAV Response Time
Up to 45% Energy Savings
REQUEST VENTILATION AUDIT
SYSTEM ARCHITECTURE

CORE AIRFLOW SOLUTIONS

LANDRO is a trusted Laboratory Ventilation Systems Manufacturer providing custom Laboratory Ventilation Systems for laboratories worldwide. OEM solutions, professional engineering and global delivery.

01

VAV Airflow Control Systems

Dynamic track-and-control technology that adjusts air volume in real-time based on sash movement, guaranteeing precise face velocity while slashing HVAC operating costs.

  • High-speed venturi valves (<1s response)
  • Adaptive digital room controllers
02

Fume Hood Exhaust Integration

Custom-engineered exhaust systems that match the exact chemical resistance requirements of your research, ensuring uninterrupted safety and zero toxic vapor accumulation.

  • ASHRAE 110 compliant containment
  • Corrosion-resistant PVDF/PP ductwork
03

Room Pressure Balancing

Advanced differential pressure controllers designed to sustain precise negative or positive room pressure, preventing cross-contamination between hazardous labs and clean zones.

  • Cascading pressure regime design
  • Real-time visual & audible alarm panels
ENGINEERING PRECISION

HOW VAV AIRFLOW CONTROL MAINTAINS CONSTANT FACE VELOCITY

As the sash position changes, the exhaust airflow automatically adjusts to maintain safe face velocity while reducing energy consumption.

01
Pressure-Independent Venturi Valves

Unlike standard dampers that hunt for position, our venturi valves respond to duct pressure fluctuations mechanically in <1 second, maintaining a rock-solid volume flow rate.

02
Constant Face Velocity Tracking

By continuously measuring the fume hood sash height, the system automatically recalibrates exhaust volume to lock the face velocity precisely at 0.5 m/s (100 fpm), preventing toxic vapor escape.

Dynamic BACnet Building Integration

Fully compatible with standard BMS protocols (BACnet/Modbus). Monitors airflow patterns, alarms, and energy data from a single centralized control station.

REAL-TIME SIMULATION

Aerodynamic Containment

Advanced vortex-suppression engineering removes heavy vapors at the base while skimming lighter gases from the top wrapper.

Exhaust Volume 420 CFM
Room Differential Pressure -15 Pa (Safe)
Sash Position 35% Open
Room Supply Air Fume Hood VAV Exhaust Laboratory Work Surface
FINANCIAL & SAFETY ROI

COMPLIANCE DRIVEN. COST OPTIMIZED.

We don't just ensure absolute containment safety—we engineer systems that actively shrink your facility's operational expenditure.

Performance Metric Traditional System (CAV) Landro Smart System (VAV)
Energy Consumption 100% Full capacity, 24/7 continuous output Dynamic adjustment based on real-time usage
Average HVAC Cost Savings 0% (Baseline high expenditure) 30% – 45% Annual reduction
Regulatory Compliance Basic air exchange rates Strict ASHRAE 110 & SEFA certified safety
Estimated Payback Period Never (Static operational liability) 1.5 to 2 Years ROI recovery
ASHRAE 110 Compliance

Guaranteed tracer gas containment test rating to safeguard operators under maximum chemical loads.

Carbon Footprint Reduction

Directly assists industrial facilities in meeting localized green energy audits and corporate ESG mandates.

NEXT STEPS

READY TO OPTIMIZE YOUR AIRFLOW?

Don't leave laboratory safety and energy bills to guesswork. Partner with Landro's ventilation engineers to design a system built for absolute containment and maximum efficiency.

✓ Free Technical Assessment

Our experts will review your lab layout and airflow schematic within 24 hours.

✓ Compliance Assurance

All customized engineering proposals strictly align with ASHRAE 110 & SEFA standards.