BS EN 14175-6:2006 - Page 2

Fume cupboards. Variable air volume fume cupboards | Status: Current

1 Scope This document specifies requirements and type test methods for VAV systems. It also specifies additional requirements to those in EN 14175‑2 and additional test methods to those in EN 14175‑3 and EN 14175‑4 for fume cupboards with VAV systems (VAV fume cupboards). For terms and definitions, EN 14175‑1 applies. For safety and performance requirements of fume cupboards, EN 14175‑2 applies. For type testing of fume cupboards with preset air volume flow, EN 14175‑3 applies. For on-site test methods of fume cupboards already installed in a laboratory, EN 14175‑4 applies.