Class III Microbiological Safety Cabinets Bio 3+ and Bio 3/1+

The Envair Bio 3+ is a totally enclosed 'glove box' that provides operator safety and product protection for the handling of biological agents up to and including ACDP Hazard Group 4 (subject to proper sitting, operation and maintenance) and has the following features:

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Designed to meet the performance requirements of BS EN 12469:2000 Biotechnology - Performance criteria for microbiological safety cabinets ISO Class 5 air quality in the work area
Clean attractive stainless steel construction, white polyester coated (outside only)
Smooth internal and external surfaces and radiused internal corners for easy cleaning
Comprehensive instrumentation and alarms with easy to clean membrane control panel
Facility to integrate fumigation systems
Available in 1.0m, 1.2m, 1.5m and 1.8m nominal sizes
Available with recirculating, duct and manifold exhaust terminations
Bio 3/1+ model for easy conversion between Class III mode (for biological agents up to and including Hazard Group 4) and Class 1 mode (for biological agents up to and including Hazard Group 3) where either application may be required.

Model Designations:

3+ D
The Bio 3+D is a standard Class III microbiological safety cabinet which is designed to exhaust HEPA filtered air to atmosphere via a dedicated duct and remote extract fan. The workspace is totally enclosed and access to the work space is by the use of gloves or gauntlets set into the visor
3/1+ D
The Bio 3/1+D is a 'hybrid' cabinet that is designed to operate in Class III mode as above or in Class I mode. In Class III mode, access to the workspace is via gloves or gauntlets set into a removable closure panel. The conversion to Class I mode is easily accomplished by removing the closure panel and fixing blanking plate(s) over the inlet HEPA filter(s). Note: Commissioning and routine testing for the Bio 3/1+ must always be in both modes