Perform step 1 stated above , then press scroll key until the display
shows
. Apply up/down key until value 0.0 is obtained. Press
scroll key for at least 5 seconds and release scroll key. The display will blink
a moment and a new value is obtained. Otherwise , if the display didn't
blink or if the obtained value is equal to -199.9 or 199.9, then the
calibration fails.
Perform step 1 stated above , then press scroll key until the display
shows
. Apply up/down key until value 0.0 is obtained. Press
scroll key for at least 5 seconds and release scroll key. The display will blink
a moment and a new value is obtained. Otherwise , if the display didn't
blink or if the obtained value is equal to -199.9 or 199.9, then the
calibration fails.
Perform step 11 to calibrate High temp
of
compensation if
required, otherwise , perform step 11N to use a nominal value for the
cold junction gain if a
for calibration is
.
gain
cold junction
test chamber
not available
Perform step 11 to calibrate High temp
of
compensation if
required, otherwise , perform step 11N to use a nominal value for the
cold junction gain if a
for calibration is
.
gain
cold junction
test chamber
not available
Setup the equipments same as step 10. The unit under calibration is
powered in a still-air room with temperature
. Allow at least 20
minutes for warming up at the 50 C ambient.
The calibrator source is set at 0.00 C with internal compensation mode.
50 C
Setup the equipments same as step 10. The unit under calibration is
powered in a still-air room with temperature
. Allow at least 20
minutes for warming up at the 50 C ambient.
The calibrator source is set at 0.00 C with internal compensation mode.
50 C
Step 11.
Step 11.
Perform step 1 as stated to enter into calibration mode.
Press the scroll key until
With
on the display and simulator simulating the K t/c,
0.00 C degree input signal, use the up/down keys until value 0.00
is obtained . Then press and hold scroll key at least 5 seconds and
release the scroll key. The display will blink a moment and a new
value is obtained . Otherwise , if the display didn't blink or if the
obtained value is equal to -5.00 or 40.00, then the calibration
fails.
Perform step 1 as stated to enter into calibration mode.
Press the scroll key until
With
on the display and simulator simulating the K t/c,
0.00 C degree input signal, use the up/down keys until value 0.00
is obtained . Then press and hold scroll key at least 5 seconds and
release the scroll key. The display will blink a moment and a new
value is obtained . Otherwise , if the display didn't blink or if the
obtained value is equal to -5.00 or 40.00, then the calibration
fails.
*
*
Final step
Final step
Step 12.
Step 12. Set the DIP switch to your desired position ( refer to
) after
performing any or all require calibrations.
section 1-3
Set the DIP switch to your desired position ( refer to
) after
performing any or all require calibrations.
section 1-3
This setup is performed in a
, hence it is
recommended to use an automated test fixture to perform.
high temperature chamber
This setup is performed in a
, hence it is
recommended to use an automated test fixture to perform.
high temperature chamber
41
UM9300 2.0
UM9300 2.0
