Chemical Safety Engineering A Laboratory Fume Hood Cupboard is the primary defense system in any chemical or research facility. Its fundamental purpose is to limit the exposure of lab personnel to hazardous or toxic fumes, vapors, and dusts by constantly pulling air away from the user and exhausting it safely outside or through a filtration system. At Labend Scientific, our fume hoods are designed with aerodynamic baffles and high-performance blowers to ensure a consistent face velocity, protecting against volatile organic compounds (VOCs) and corrosive acids. Our cupboards are constructed with chemically resistant liners like FRP or PP, and feature a counterbalanced sliding sash made of toughened safety glass. While the fume hood provides a safe workspace for volatile reactions, the subsequent analysis of these samples often involves high-precision microscopy. Researchers frequently move from the sterile environment of a fume hood to documentation using the Olympus CX-43 or analyzing slides with the Labomed LX-400. These units are equipped with integrated utility services including gas nozzles, water taps, and electrical sockets, making them a complete "work-station" for synthetic chemistry. From basic educational labs to high-end pharmaceutical R&D, our Fume Hoods comply with international safety standards like ASHRAE 110, ensuring peace of mind for scientists working with unpredictable substances across all global regions. Technical Specifications Material Galvanized Steel / SS 304 Liner Phenolic Resin / FRP Sash Vertical Sliding Tempered Glass Velocity 100 fpm @ Sash Opening Lighting Vapor-proof LED Safety Applications Acid Digestion Solvent Mixing Toxic Vapor Control Odour Filtration Volatile Reactions Sample Preparation Scientific Equipment & Optics Portfolio • Olympus CX-23 Binocular • Olympus CX-33 Trinocular • CX-43 Phase Contrast • Olympus CX-23 Trino • Magnus CH20i Series • Magnus CH20i-TR Unit • Labomed LX-200 LED Bino • Labomed LX-200 LED Trino • Labomed LX-300 Trino • Labomed LX-400 LED Trino • Labomed LX-500 Series • Labomed Vision 2000 Fume Hood FAQ Q1: What is a ducted vs ductless fume hood? A: Ducted hoods vent air outside the building, while ductless hoods filter the air and recirculate it back into the lab. Q2: How often should a fume hood be tested? A: Face velocity testing should be conducted at least annually or after any significant change in the lab's HVAC system. Q3: Why is a sash important for safety? A: The sash acts as a physical barrier against spills and fires while maintaining the air velocity needed for vapor capture. Q4: Are these cupboards suitable for perchloric acid? A: Only if equipped with a "wash-down" system to prevent the accumulation of explosive perchlorate salts. KEYWORDS: Laboratory Exhaust Hood, Chemical Fume Cupboard Price, Industrial Ventilation Hood, Fume Extraction System, Constant Air Volume (CAV) Hood, Benchtop Fume Hood Supplier, #LabSafety #FumeHood #ChemicalResearch #LabendScientific #ScientificEquipment Global Export & Distribution Reach United States | United Kingdom | Germany | Saudi Arabia | UAE (Dubai) | Singapore | Malaysia | Australia | Canada | India (Mumbai, Delhi, Bangalore) | South Africa | Brazil | Qatar | Oman | France | Italy | Spain | Netherlands | Ireland | Thailand | Indonesia