Calibration Menu; Zero Calibration; Span Calibration - OHAUS DEFENDER 500 Manual De Funcionamiento

EXPONENT
Set the factor multiplier:
0 = 10 (Factor x 1)
0
1 = 10 (Factor x 10)
1
2 = 10 (Factor x 100)
2
3 = 10 (Factor x 1,000)
3
-2 = 10 (Factor
-2
-1 = 10 (Factor
-1
Least Significant Digit:
Set the custom unit readability:
0.00001, 0.00002, 0.00005, 0.0001,
0.0002, 0.0005, 0.001, 0.002, 0.005,
0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1, 2, 5,
10, 20, 50, 100, 200, 500, 1,000
NOTE: LSD settings are limited to
values that result in a displayed
resolution of 1,000 to 30,000
divisions.
END UNIT
Advance to the next menu.

CALIBRATION MENU

Three calibration processes are available:
zero calibration, span calibration and linearity
calibration. (See Figure 2)
Figure 2
Zero
Span
Linearity
Cal Test
Geographic
Adjustment
End Calibration Exit CALIBRATE menu
1. Make sure that appropriate calibration masses are
available before beginning calibration.
2. Make sure that the scale base is level and stable
during the entire calibration process.
3. Calibration is unavailable with LFT set to ON.
4. Allow the Indicator to warm up for approximately five
minutes after stabilizing to room temperature.
5. To abort calibration, press the EXIT button anytime
during the calibration process.
6. When any selection within the GMP menu is enabled,
calibration results are automatically printed.
PAGE 4 OF 32
OPERATION CONTINUED
100)
10)
LSd
End.UN
Perform
Perform
Perform
Perform
Set 00... Set 12... Set 31
CALIBRATION VALUES
MODEL #
H-2289
H-2290
•
H-2291
•
•

ZERO CALIBRATION

Zero calibration uses one calibration point. The zero
calibration point is established with no weight on
the scale. Use this calibration method to adjust for a
different pre-load without affecting the span or linearity
C
calibration.
ZErO
1. When
YES button to initiate zero calibration.
•
•
2. The display flashes
•
calibration unit. Press the YES button
to establish the zero point.
3. The display shows
zero point is established.
4. When zero calibration is completed,
the display shows
5. The scale exits to the active
weighing mode and displays the
actual weight value.

SPAN CALIBRATION

Span calibration uses two points to adjust the scale. The
span calibration point is established with a calibration
mass placed on the scale. The zero calibration point is
established with no weight on the scale.
SPAN
1. When
the YES button to initiate span
calibration.
2. The display flashes the span
calibration point. Place the
specified weight on the scale and
press the YES button.
3. To choose a different span point
or calibration unit, 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
span point is established.
SPAN CALIBRATION LINEARITY CALIBRATION
POINTS (kg.)
50
100
250
is displayed, press the
0
and the
--C--
while the
dONE
.
is displayed, press
--C--
while the
POINTS (kg.)
25, 50
50, 100
125, 250
ZErO
0
kg
--C--
dONE
 . O.000
kg
SPAN
30
kg
25
kg
--C--
0521 IH-2289