9
A
PPLICATIONS
9.1
Calibrating a temperature indicator
The following procedures will be used to test and calibrate temperature indicators.
•
Switch the calibrator ON
•
Connect the instruments as in figure.
•
Set the CH2 in output mode and configure it for the desired TC or RTD type
(e.g. TC type K).
To configure the channel, proceed as follows:
Press the [SELECT] key until "Select Ch2" is shown.
Ou t
Ou t
SEL ECT Ch 2
SEL ECT Ch 2
Th e r mo c o u p l e
Th e r mo c o u p l e
Ou t
Ou t
Rj i
Rj i
RTD t h e r mo me t e r
RTD t h e r mo me t e r
I n
I n
Rj e
Rj e
Cu r r e n t
Cu r r e n t
Of f
Of f
Rj r
Rj r
Vo l t a g e
Vo l t a g e
Re s i s t a n c e
Re s i s t a n c e
Pr e s s < > t o SET
Pr e s s < > t o SET
Pr e s s < > t o SET
Pr e s s < > t o SET
Pr e s s < > t o SET
Pr e s s < > t o SET
Manuel d'intructions NTA47248-300A4
100.00 °C
15. 2000
15. 2000
Ch 1
Ch 1
Ch2 Ou t Tc K Rj i
Ch2 Ou t Tc K Rj i
Rj i
Rj i
10 0
10 0
Th e r mo c o u p l e
Th e r mo c o u p l e
Tc K
Tc K
Tc J
Tc J
Tc T
Tc T
Tc R
Tc R
Tc S
Tc S
Pr e s s < > t o SET
Pr e s s < > t o SET
Change the output value by using the 6 [
mode to insert the value).
mA
mA
° C
° C
02
02
.
.
104
] keys (You can also use the calculator