Purifier® Class I and HEPA Filtered Enclosures
By Labconco
Purifier® Class I Safety Enclosures and HEPA Filtered Enclosures protect the user from agents that require Biosafety Level 1, 2 or 3 containment but no product protection. They offer an economical alternative to Class II laminar flow cabinets when your applications do not require product protection.
Purifier® Class I Enclosures include an ultraviolet light that may be used in conjunction with surface disinfection to ensure thorough decontamination. Purifier® HEPA Filtered Enclosures, which do not include a UV light, protect the user from hazardous chemical powders, dust and allergens in diverse applications ranging from screening suspicious mail to weighing drug ingredients.
Exclusive features of both include:
- Ergonomic air foil with aerodynamic Clean-Sweep airflow openings
- Upper dilution air supply
- Zone-perforated rear baffle
- Side-entry air foils
- Upper containment sash foil
Other features include:
- Nominal inflow velocity of 75 to 105 fpm
- 99.99% efficient exhaust HEPA filter
- Variable speed built-in blower with vibration-isolated impeller and solid state control rated for 2 amps
- Intrinsically-safe, negative pressure design
- Minihelic pressure gauge
- Low discharge volume and quiet operation
- Epoxy-coated aluminum and steel construction
- Fluorescent lamp (and 254 nm UV lamp on Class I model)
- Blower switch and light (3-way light switch: UV, off and fluorescent for Class I model)
- 1/4" thick tempered safety glass front sash and sides
- 9.44" high sash opening
- Ergonomic 10° angled and hinged sash that pivots upward, locks to a loading height of 20" and has side wiping seals to contain contaminants
- Two utility ports
- Particulate containment tested, and supplied one-year warranty on parts and service