The principle of NEG Series powder hood is based on HEPA filtration of the extracted air. Ambient air is extracted from the environment into the work area of the cabinet. The HEPA filter at the back of the work area filters the extracted air, in order to offer personnel and environmental protection.

Applications
The CleanAir by Baker NEG Series powder cabinets are designed for applications such as powder weighing in (hospital) pharmacies and filling of powder containers in pharmaceutical industry, biotechnology, pharmacies, hospital and university laboratories and electronic laboratories.

General features
• Energy saving EC fans
• Low sound level
• HEPA filter H14 (efficiency of 99,995% MPPS)
• Pre-filter (efficiency of 80 – 90% Am)
• HEPA- and pre-filter easy replacable
• Easy to operate via the front of the cabinet – Switch (on/off) – Stepless variable (0-100%) speed control
• Tempered safety glass side windows
• Laminate body
• Pre-filter positioned in front of HEPA filter, increasing the lifetime of the HEPA filter Special features
• Available with or without worktop. A cabinet without worktop can be used in combination with a weighing stone

Safety features
• Fan free of contamination because of it’s position behind the HEPA and pre-filter
• HEPA filter and pre-filter surface covers complete work area, ensuring optimal air extraction
• Smooth interior for efficient and easy cleaning