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Description
The
SCal
‐
400
is
a
multi
‐
unit
charging
and
calibration
station
for
Sensit
P400
gas
detection
instruments.
It
can
bump
test
and/or
calibrate
up
to
five
P400
units
consecutively
while
simultaneously
recharging
the
battery
packs.
The
SCal
‐
400
also
detects
if
a
P400
requires
calibration
or
a
bump
test
when
connected
and
automatically
performs
the
required
test.
During
connection
any
manually
performed
calibration
and
bump
tests
in
the
instrument
memory
log
will
automatically
transfer
from
P400
to
SCal
‐
400.
Data
management
for
the
SCal
‐
400
requires
either
SCal
‐
D
or
SCal
‐
N
software
packages.
All
SCal
‐
400
stations
come
standard
with
SCal
‐
D
software
for
desktop
application.
The
location
to
place
any
instrument
is
referred
to
as
a
“slot”.
For
each
slot
there
are
charger
and
communication
connections
as
well
as
LEDs
to
indicate
the
status.
All
testing
functions
require
no
user
interaction.
The
display
is
a
touchscreen.
Instrument
and
station
information
can
be
accessed
by
using
your
finger
or
the
included
stylus.
The
SCal
‐
400
scans
each
slot,
updates
the
LED
status,
and
refreshes
the
display
screen
for
each
slot
every
three
seconds.
During
communication,
the
SCal
‐
400
completes
any
log
transfer
before
scanning
another
slot.
LED Status
Each
slot
has
two
LEDs
indicating
the
status
for
the
docked
instrument.
The
following
table
describes
the
various
LED
states:
SCal
‐
400
Individual
Slot
LED
Status:
Green
LED
Red
LED
Description
1
OFF
OFF
Nothing
on
slot
2
ON
OFF
Ready
(all
test
done,
fully
charged/alkaline
OK)
3
OFF
ON
Fail
calibration/bump
test/alkaline
low
battery
4
BLINK
ON/OFF/BLINK
Charging
5
ON/BLINK
BLINK
Test
in
progress/pending