Span Calibration - OHAUS Catapult 1000 Serie Manuel D'instructions

EN-6
4. CALIBRATION
For best results, calibrate the scale at regular intervals. (Calibration weights are not
supplied with the scale.)
NOTE:
• Ensure the appropriate calibration masses are available before beginning
calibration (see Table 4-1).
• Ensure that the scale is level and stable during the entire calibration
process.
• Calibration is unavailable in Dynamic Weighing Mode.
• Allow the scale to warm up for at least 2 minutes after stabilizing
to room temperature.
• To abort calibration, press

4.1 Span Calibration

Span Calibration uses two points to adjust the scale. The first point is the zero value
where there is no weight on the scale. The second point is the Span value where a
calibration mass is placed on the scale.
To select the weighing unit to be used for calibration,
Cal
press the UNITS
displayed.
Press and hold the
displayed.
USE EXTREME CARE WHEN HANDLING CALIBRATION WEIGHTS
AS THEY ARE VERY HEAVY. IMPROPER LIFTING METHODS OR
MISUSE OF CALIBRATION WEIGHTS MAY RESULT IN PERSONAL
INJURY. MULTIPLE WEIGHTS MAY BE USED TO EQUAL THE
REQUIRED CALIBRATION WEIGHT
UNITS
TABLE 4-1. CALIBRATION WEIGHTS.
Model
C11P9
C11P20
C11P75
button until the correct unit is
Cal
UNITS button until "CAL" is
CAUTION
Cal
, or power off the scale.
Calibration weight (kg/lb)
9 / 20
20 / 40
50 / 100
Catapult 1000 Series Scales