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User Manual
Select
SPAN Measured
Edit Box, when this Edit Box is selected
UC-12 will source value that is seen in
SPAN Expected
Value (here
UC-12 will source 0.000mV).
For Example the external measure unit is measuring 0.082 mV
offset. Then enter 0.082 value in
SPAN Measured
Edit Box & Press
MENU/ENT
key to calibrate the SPAN.
Procedure for calibration of Resistance
All RTD Source are divided into 4 groups.
RTD SOURCE Group
Zero
Span
1
0 to 200 Ohm
1.00 Ohm
180.00 Ohm
2
200 to 400 Ohm
220.00 Ohm
380.00 Ohm
3
400 to 1000 Ohm
430.0 Ohm
980.0 Ohm
4
1000 to 4000 Ohm
1050.0 Ohm
3950.0 Ohm
Example: - Calibrating Group-1
To calibrate
ZERO,
Select
ZERO Measured
Edit Box, when this Edit Box is selected
UC-12 will source value that is seen in
ZERO Expected
Value (here
UC-12 will source 1.00Ohm).
Now Measure the source value in Reliable Measure Unit. For
Example the external measure unit is measuring 1.07 Ohm. Then
enter 1.07 value in
ZERO Measured
Edit Box & Press
MENU/ENT
key to calibrate the ZERO.
To calibrate
SPAN,
Select
SPAN Measured
Edit Box, when this Edit Box is selected
UC-12 will source value that is seen in
SPAN Expected
Value (here
UC-12 will source 180.00 Ohm).
Now Measure the source value in Reliable Measure Unit. For
Example the external measure unit is measuring 182.00 Ohm. Then
enter 182.00 Ohm value in
SPAN Measured
Edit Box & Press
MENU/ENT
key to calibrate the SPAN.
Follow the same procedure to calibrate the other RTD Source
Group.
