Procedures (Ch1): Tc Mv (Measure Or Source) - GE Druck DPI 620-IS User Manual

Issue 1
10.12 Procedures
(CH1): TC mV
(measure or source)
Input
or output
TC (mV)
-10
0
10
25
50
100
10-12 Calibration procedures
1. Connect the applicable calibration equipment in
for example: see Section 3.2.10 (Example procedure:
Measure or simulate a thermocouple (or TC
2. Let the equipment get to a stable temperature
(minimum: 5 minutes since the last power on).
3. Use the calibration menu
calibration (-10 mV, Zero and 100 mV) for the measure or
source function:
4. To make sure the calibration is correct, select the applicable
TC mV (measure) or (source) function; see
and apply the necessary values:
•
TC mV (measure): -10, 0 (short circuit).
Then TC (mV): 10, 25, 50, 100.
OR
•
TC mV (source): -10, 0, 10, 25, 50, 100.
5. Make sure the error is in the specified limits
Table 10-12: TC mV (measure or source) error limits
Calibrator uncertainty
TC (mV)
(measure) (source)
0.0036 0.00011
0.0036 0.0001
0.0036 0.00011
0.0036 0.00015
0.0037 0.00025
0.004 0.00046
mV)).
(Section 10.3) to do a three-point
Section
(Table
Permitted
DPI 620-IS error (mV)
(measure)
0.0085 0.0085
0.008 0.008
0.0085 0.0085
0.0091 0.0091
0.010 0.010
0.0125 0.0125
K0460 - [EN] English
Table 10-1;
3.2.10,
10-12).
(source)