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3.4.5.1
molbloc-L Operation
OPERATION – molbloc-L Operation
Press [P&T] from any run screen. The display is:
1.
Pressure read by the upstream RPT (left), the
downstream RPT (right) and the pressure unit of
measure (middle).
2.
The current differential pressure in the current
pressure unit of measure. <DP> indicates the value
is differential pressure.
3.
Current Reynolds number of the flow through the
molbloc.
Pressing [P&T] again or the [+/-] key toggles between the pressure screen and
the temperature screen:
1.
The average molbloc temperature in the current unit
of measure (upstream + downstream/2).
2.
The temperature measured by the upstream molbloc
platinum resistance thermometer in the current unit
of measure.
3.
The temperature measured by the downstream
molbloc platinum resistance thermometer in the
current unit of measure.
To leave the P&T function and return to the MAIN run screen, press [ESCAPE].
To change the pressure and/or temperature unit of measure,
see Sections 3.5.8 and 3.5.9.
3.4.5.2
MOLBLOC-S operation
OPERATION – molbloc-S operation
1.
The current pressure read by the upstream (left) and
downstream (right) RPTs and the current pressure
unit of measure (middle).
modes, tare is automatically applied to these
readings. In BPR ON mode, tare is never applied.
2.
<h> indicates a head pressure correction is applied
or no character if no head correction.
3.
Arrow to indicate which pressure is being read by the
"downstream" RPT. Down arrow indicates downstream
pressure, Up arrow indicates upstream pressure.
4.
The current BPR (ratio of downstream to upstream
absolute pressure).
5.
Current Reynolds number.
Pressing [P&T] again or the [+/-] key toggles between the pressure screen and
the temperature screen:
1.
The average molbloc temperature in the current unit
of measure (upstream + downstream/2).
2.
The temperature measured by the upstream molbloc
platinum resistance thermometer in the current unit
of measure.
3.
The temperature measured by the downstream
molbloc platinum resistance thermometer in the
current unit of measure.
To leave the P&T function and return to the MAIN run screen, press [ESCAPE].
Page 71
97.788
DP 0.005
21.82ºC
Note
In BPR OFF or Auto
259.312 kPah↓99.5769
BPR 0.38
21.82ºC
© 1995 - 2010 Fluke Corporation, DH Instruments Division
3. OPERATION
kPaa
97.783
Re
0.02
21.80ºC
21.78ºC
Re 11039
21.80ºC
21.78ºC
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