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Advanced
UV
Lamp
Design
Increased
Load
Capacity
Innovative
Features
Reengineered
PC-8820B
Spectronics
Corporation
believes
that
the
timely
application
and
refinement
of
advanced
technologies
can
dramatically
improve
product
performance.
The
Spectroline
PC-4420A
and
PC-8820B
systems
represent
over
45
years
of
ultraviolet
expertise,
including
nearly
three
decades
dedicated
to
intensive
research
and
development
in
UV
EPROM/wafer
erasing
technology.
As
a
result,
our
engineers
have
succeeded
in
designing
a
new
generation
of
UV
erasers
which
maximize
productivity
by
incorporating
features
that
set
the
highest
standards
of
performance.
PC-4420A
and
PC-8820B
high-capacity
models
with superior
UV
intensity!
Both
models
feature:
Advanced
UV
Lamp
Design
New,
ultra-high
intensity
grid
lamps
are
produced
in
our
modern,
100,000
square
foot
manufacturing
facility
to
meet
the
finest
design
and
performance
specifications.
-
Operating
intensity
is
at
least
60%
greater
than
competitive
systems
-
Unmatched
irradiance
uniformity
assures
fast
and
complete
erasure
of
every
EPROM
or
wafer
-
Higher
UV
intensity
and
greater
irradiance
uniformity
mean
superior
throughput
Increased
Load
Capacity
Drawer
dimensions
are
ideal
for
maximized
load
capacity
of
individual
EPROMs,
wafers
and
PC
boards.
The
drawer
accommodates
a
variety
of
loading
formats.
-
Deeper
drawer
permits
loading
of
PC
boards
and
metric
cards
-
Wider
drawer
allows
loading
of
open-face
stocking
tubes
-
Heavy-duty
slides
permit
drawer
to
open
fully
for
greater
access
to
loading
area
Innovative
Features
-
Exclusive
quick
load/unload
trays
facilitate
safe
handling,
ensure
proper
positioning,
and
allow
pre-loading
of
EPROMs,
PC
boards,
metric
cards
and
wafers
(see
below)
-
Digital
timer
is
presettable
to
minimize
operator
error
and
provide
automatic
shut-off
-
Two-piece,
modular
design
simplifies
maintenance
and
assures
safe
handling
-
Safety
interlock
prevents
accidental
exposure
to
hazardous
short
wave
(254nm)
UV
radiation
Reengineered
PC-8820B
—
Ultra-high
UV
intensity,
21/2
minute
erasing
time!
-
Improved
cooling
system
to
dramatically
extend
the
life
of
grid
lamps
-
Ultra-high
UV
(254nm)
intensity—average
initial
intensity
of
70,000
µW/cm2
—
produces
up
to
four
times
the
throughput
of
competitive
systems
-
Redesigned
interior
provides
better
air
flow
and
uniform
UV
output
-
New
temperature
gauge
for
better
acclimatization
to
cabinet’s
surroundings
-
Special
hood
attachment
with
improved
air
exhaust/UV
shield
-
Manual
fan
speed
control
for
automatic
unit
stabilization
according
to
the
room
temperature
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