RADIOMETER TCM3 - Page 15

TGM3
and
TCM30
Service
Manual
2.TCM3
General Information, Continued
Specifications
199808-1
Environmental Requirements
Ambient temperature: 5 - 40 °C. *)
Relative humidity: 20 - 80 %.
*)
If
the
electrode
temperature
is
below
15
°C
before
calibration,
the
monitor
may
É
signal
Error
1,
indicating
that
the
electrode
did
not
reach
the
pre-set
temperature
within
3
minutes.
Calibrate then the monitor in two steps:
Calibrate
with
the
temperature
pre
set
to
37
°C.
Repeat
the
calibration
with
the
temperature
pre
set
to
the
actual
monitoring
temperature.
Ventilation Requirements
The
system
must
be
situated
in
a
well
ventilated,
dust
free
atmosphere.
Dimensions
Height (cm) 8
Width (cm) 24 *
Depth (cm) 26
Weight (kg) 2.7
Units
The
monitor
can
be
set-up
so
as
to
indicate
the
O,/CO,
tension
in
either
mmHg
or
kPa
directly.
Monitor Battery
Rechargeable
NiCd
battery.
The
duty
period
is
3
hours
per
charge,
typically,
at
25
°С.
The
recharging
time
is
approximately
8
hours
at
25
°C,
via the
mains
adapter.
Monitor pO, channel
Range:
0
-
800
mmHg
or
0
-
99.9
kPa
Accuracy:
Better
than
+
1
mmHg/0.1
kPa
t
0.1
%
of
reading
at
25
°C.
Polarisation Voltage: -680 mV
Continued on next page
2-9