SECTOR 19 · RESEARCH LABORATORIES
Research Laboratory & R&D Fume Hood HVAC
Variable Air Volume (VAV) fume hood exhaust, differential pressure room control, acid-resistant ducting, and cleanroom R&D lab ventilation.
Key Air Engineering Focus Areas
Custom HVAC systems designed specifically for high operational performance, environmental compliance, and worker thermal comfort.
VAV Fume Hood Exhaust Systems
Fast-acting face velocity controllers modulating exhaust blowers to maintain 100 FPM sash face velocity regardless of window position.
VAV Fume HoodFace Velocity 100 FPMDifferential Pressure Lab Zoning
Cascade pressure controls keeping hazardous synthesis labs negative (-10 Pa) while keeping clean analytical labs positive (+15 Pa).
Pressure CascadeHazardous IsolationAcid & Solvent Resistant Ductwork
Seamless welded Polypropylene (PPH) and Stainless Steel 316L exhaust ducting for aggressive chemical synthesis.
PPH DuctingSS 316L ExhaustRegulatory Compliance & Engineering Standards
ASHRAE 110 TestedFume hood containment testing for worker chemical safety.
Scrubber IntegrationCorrosion-proof wet scrubbers stripping toxic acid fumes.
Precise RH ControlDesiccant dehumidification for moisture-sensitive synthesis.
Emergency ScramAutomated 100% emergency purge ventilation buttons.
INDUSTRY FAQs
Frequently Asked Questions
Why is Variable Air Volume (VAV) control essential for laboratory fume hoods?
VAV lowers exhaust airflow when the hood sash is closed, saving up to 60% of conditioned air energy while maintaining 100 FPM face velocity when open.
What is ASHRAE 110 testing for fume hoods?
ASHRAE 110 is a standardized test measuring tracer gas containment to verify that chemical vapors do not spill out of the hood into the operator’s breathing zone.
Need a Custom HVAC Design for Your Facility?
Consult with our senior application engineers in Vatva, Ahmedabad today.