Measurement Probe selection LC-Display
Suitable for
(Prob)
these types
of measuring
instruments:
Temperature
Cu-CuNi Typ T
for all P700-
instruments
Humidity
%rF
P750/P755/P770
P755-LOG/P770-LOG
Flow
m/s
P750/P755/P770
P755-LOG/P770-LOG
Pressure
Pa
P750/P755/P770
P755-LOG/P770-LOG
Thermal flow
m/s
P750/P755/P770
probe
P755-LOG/P770-LOG
Note:
Please check the probe selection to be sure
that the correct probe is entered. If a measurement
value is changed with the ENTER-key at the menu
Prob, the standard calibration will be automatically
used.
Indications for the combination probes
(temperature and humidity):
Please adjust relatively humidity as measurement
value for the channel on which the combination
probe is plugged. If you want that the measured
temperature of the plugged combination probe is
shown as well, you have to deactivate the channel
on which no probe is plugged on (see chapter
1.4.6./
Chnl
).
1.4.3 Difference temperature
(only 2-channel instruments) / [Lin2]
To display the difference temperature push
[ENTER/MENUE]. Use the up and down keys [
]
to select
Lin2
. Push again [ENTER/MENUE]. On the
right corner of the display appears a
T
1
-T
2
. Use the
up and down keys [
] to adjust the requested sel-
ection. Push [ENTER/MENUE] to confirm. Push
[ESC] to be back in the measuring mode.
Note:
Both channel have to be activated for showing
the difference temperature.
1.4.4 Calibration function / [CAL]
Despite high quality manufacturing techniques, each
probe is slightly different from specified standards.
To eliminate inaccuracies caused by exchanging or
ageing of probes, the instrument offer easy calibra-
tion functions which guarantee that the system
accuracy is always as good as if the instrument was
specifically calibrated to the individual probes in our
laboratory.
Important!
Important!
Important!
7
Unit
MENUE
Prob
Lin2
CAL
PrEn Chnl ArEA
Lo6
DE P700 Anleitung engl. 12/11 06.12.2011 10:04 Uhr Seite 7
