Delta OHM HD 9213-R1, Инструкция по эксплуатации

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stand for cell constant 0.1 or 1 or 10.
To quit this routine, press the
key.
CALIBRATION CODES OF THE TEMPERATURE PROBES
The instrument has 5 codes, 3 of which are used for calling calibrations
while 2 are calibration procedures. They are identified as follows:
C1: The instrument operates with the original calibration performed in the
Delta Ohm workshop. It cannot be altered.
C2: The instrument operates with temperature calibration of the instrument
alone, performed with a suitable simulator.
C3: The instrument takes measurements and operates with a certain tem-
perature probe; the calibration of instrument and probe is the one that
gives the most precise results.
C6: Procedure for calibrating the temperature section of the instrument,
performed with a suitable calibrator.
C8: Procedure for calibrating the instrument together with a certain tempe-
rature probe. The two points on the scale are calibrated with a calibra-
tion furnace.
PROCEDURE FOR ENABLING AND CALLING ONE OF
THE THREE STORED CALIBRATIONS
To select codes C1, C2 or C3, proceed as follows: switch on the instru-
ment with the ON/OFF key, holding down the
key and the CAL key until
all the symbols disappear. The message CAL then appears, followed by
00; using the
1
and
2
keys, set the desired code, that is C1, C2 or C3.
Confirm by pressing the CAL key. The
K
symbol flashes and the CAL
message remains fixed for a few seconds; the instrument then switches off
and the procedure is complete.
PROCEDURE FOR CALIBRATING THE TEMPERATURE
SECTION OF THE INSTRUMENT AND FOR STORING
CALIBRATION
To calibrate the instrument temperature code C6, proceed as follows:
switch on the instrument with the ON/OFF key, holding down the
key
and the CAL key until all the symbols disappear. The message CAL then
appears, followed by 00; using the
1
and
2
keys, set the code C6.
Press the CAL key.
ENGLISH
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