Linearity Calibration; Calibration Test - Uline Ohaus Defender 5000 Mode D'emploi

5. The display flashes 0.
6. With no weight on the scale, press the
YES button to establish the zero point.
7. The display shows --C-- while the
zero point is established.
8. When span calibration is
completed, the display shows
dONE.
9. The scale exits to the active
weighing mode and displays the
actual weight value.

LINEARITY CALIBRATION

Linearity calibration uses 3 calibration points. The full
calibration point is established with a weight on the
scale. The mid calibration point is established with a
weight equal to half of the full calibration weight on the
scale. The zero calibration point is established with no
weight on the scale. The mid calibration points cannot
be altered by the user during the calibration procedure.
1. When LINEAr is displayed, press
the YES button to initiate linearity
calibration.
2. The display flashes the full
calibration point and calibration
unit. Place the specified weight on
the scale and press the YES button.
3. To choose a different full point or calibration unit (kg or
lb), edit the setting as explained in Menu Navigation.
When the desired setting is displayed, place the
specified weight on the scale and press the YES button.
4. The display shows --C-- while the
full point is established.
5. The display flashes the mid
calibration point.
6. Place the specified weight on the
scale and press the YES button.
7. The display shows --C-- while the
mid point is established.
8. The display flashes 0.
9. With no weight on the scale, press the
YES button to establish the zero point.
10. The display shows --C-- while the
zero point is established.
11. When linearity calibration is
completed, the display shows dONE.
12. The scale exits to the active
weighing mode and displays the
actual weight value.
PAGE 5 OF 32
OPERATION CONTINUED
SPAN ADJUST
0 0
kg
Span adjust uses one calibration point. The span adjust
point is established with a calibration mass placed on
the scale. Use this method to adjust the span range
--C--
without affecting the zero value.
1.
dONE
2. The display flashes the span
  . . O.000
kg
3. When the desired setting is
4. The display shows --C-- while the
L IN
5. When span adjust is completed,
6. The scale exits to the active
30 30
kg

CALIBRATION TEST

Calibration test is used to compare a known calibration
weight against the stored span calibration data.
--C--
1.
15 15
kg
2. The display flashes 0. With no weight
--C--
3. The display shows --t-- while the
0 0
kg
4. The display flashes the span
--C--
dONE
5. Place the specified test weight on
6. The display shows --t-- while the
  . . O.000
kg
When SP.Adj is displayed, press the
YES button to initiate span adjust.
calibration point. Place the specified
weight on the scale and press the
YES button. To choose a different
span point or calibration point, edit
the setting as explained in Menu
Navigation.
displayed, place the specified
weight on the scale and press the
YES button.
span point is established.
the display shows dONE.
weighing mode and displays the
actual weight value.
NOTE: Calibration test is always available (even
when LFT is set to ON).
When tESt is displayed, press the YES
button to initiate calibration test.
on the scale, press the YES button to
record the current zero point.
zero point is recorded.
calibration weight using the value
from the last calibration. The
example shows test weight of 30 kg.
the scale and press the YES button.
data is processed.
SP.AdJ
30 30
kg
25 25
kg
--C--
dONE
tESt
0 0
kg
--t--
30 30
kg
--t--
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