Thermo Scientific 48i Instruction Manual page 254

C-Link Protocol Commands
Measurements
B-12 Model 48i Instruction Manual
Send: flow
Receive: flow 1.108 1/m
chamber temp
This command reports the current optical bench temperature. The
following example reports that the current optical bench temperature is
45.2 °C.
Send: chamber temp
Receive: chamber temp 45.2 deg C
internal temp
This command reports the current internal instrument temperature. The
first reading is the temperature being used in instrument calculations. The
second temperature is the actual temperature being measured. If
temperature compensation is on, then both temperature readings are the
same. If temperature compensation is off, a temperature of 30 °C is used as
the default temperature even though the actual internal temperature is 27.2
°C. The following example shows that temperature compensation is on and
that the internal temperature is 27.2 °C.
Send: internal temp
Receive: internal temp 27.2 deg C
motor
This command reports the current motor speed. The following example
reports that the current motor speed is 100%.
Send: motor
Receive: motor 100%
o2 temp
This command reports the current oxygen sensor temperature, in degrees
C. The following example reports that the O
Send: o2 temp
Receive: o2 temp 31.0 deg C
pres
This command reports the current reaction chamber pressure. The first
pressure reading is the pressure reading being used in instrument
calculations. The second pressure is the actual pressure reading being
measured. If pressure compensation is on, then both pressure readings are
the same. If pressure compensation is off, a pressure of 760 mmHg is used
as default pressure even though the actual pressure is 753.4 mmHg. The
following example shows that the actual reaction chamber pressure is 753.4
mmHg.
sensor temperature is 31 °C.
2
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