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Physical
Data
Formica Cabinet: All exposed surfaces, are
covered with white. Other colors are
available on request
Metal Cabinet: Made from 16 ga. Coldroll
steel, powder coated white.
Filters: Final filter is a HEPA
absolute-type 99.99% effective on particles
0.3 microns and larger, by D.O.P. test.
Prefilters are disposable.
Filter Shield: HEPA filters are protected by
a heavy duty grille.
Blowers: Direct-drive, Continuous-duty type,
dynamically balanced and mounted on
vibration isolators. Blowers are capable of
maintaining required flow rate of clean air
through work chamber during an increase in
static pressure of 0.5" w.g.
Electrical System: All internal wiring is
grounded in accordance with National
Electrical Code requirements.
Performance Data
Air Movement: Rate of clean- air flow
outward through the work chamber is along
parallel lines at an average rate of 90
linear feet/minute + 20 fpm.
Blower Control: Solid state, located in
blower housing, (115 or 230 volts, 1 phase,
60 hz.)
Particle Count: Meets or exceed requirements
of Federal Standard 209b, Class 100. (Class
100 refers to a condition whereby a given
cubic foot shall not have more than 100
particles 0.5 microns in size or larger.)
Noise: The overall noise level in front of
the module shall be no more than 65db,
measured on the "A" scale, with maximum
background (ambient level) at least 10db
lower than the reading.
Maintance
Prefilters: Replace prefilters as often as
required by actual conditions of use.
Replacement of prefilters at proper
intervals prolong life of HEPA filters and
insure original operating characteristics of
the module. Visual inspection of prefilters,
every 30 days or less, is recommended until
reasonable replacement interval is
established. Replace prefilters regularly.
Final Filters: Final HEPA filters are
maintenance free for the life of the
filters. Estimated life is 5-7 years.
Accessories & Options (Extra Cost)
Pressure Gauge: Magnehelic-type, static.
Ion Bar: Ionizing Bar with control. |
