The new PURAIR 5 Ductless Fume Hoods from Air Science USA feature a
high level of operator protection where routine work is being carried out.
The
units exceed OSHA, ANSI and all relevant international standards.
The
Ductless design eliminates installation costs and allows the unit to be
positioned over a sink or benchtop apparatus.
There
are three models available with a choice of 24", 36" or 48"
widths, The units operate at low noise levels and
because they recirculate, they do not exhaust expensive conditioned and/or heated
air into the atmosphere.
A
face velocity of 100 fpm ensures containment of fumes and particulates for
operator protection. An alarm alerts the operator when the airflow falls to an
unacceptable level.
The
unit can be placed on any bench top, and an optional polypropylene spillage
tray can be provided when required. The rear of the unit has lighting to
illuminate the work surface.
All
mechanisms in the head section are on the clean side of the filter, with the
switches and electrical components being isolated from any contamination.
The
patented filter clamping mechanism allows for the filter to be easily installed
and ensures an even seal at the filter face at all times to prevent bypass
leakage.
The
main filter can be chosen from 14 different types of carbon, which include
specialty media for vapors of organics, solvents, acids, mercury and
formaldehyde. HEPA filters for particulate filtration are also available to
suit your application needs.
Typical
applications for the Purair 5 include histology, powder weighing and sampling
prep work.
For additional information on Purair Ductless
Fume Hoods visit
www.airscience.com
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