LW Measurements SCT 1200 - Manual (Page 25)

25
6 Calibration - Using an External
Calibration Weight:
Note: Calibration may be required when the weighing
machine is initially installed or if it has been moved a
substantial distance. The weighing machine should be
allowed to warm up for 10 minutes before calibration.
6.1 Single segment calibration
(recommended)

Press and hold the ZERO key, and then press the
ON/OFF key to turn the weighing machine on. The
display will show SCALE on the first line, CAL-0
(flashing) on the second line and the AD value on the
third line.

Press the SAMPLE/UNIT key to select the calibration
unit to be used as either g or lb.

When the AD value is stable, press the ZERO key to
calibrate ZERO. After 2-3 seconds, the second line
will show 0.

Set the calibration weight by using the numeric key pad
(0-9) and then place the calibration weight on the
platter. Once the stable indicator light is displayed,
press the ZERO key. The second line of display will
show 00000. Calibration is now complete.

Turn off the power, then turn it back on again. Place a
weight on the platter to ensure weighing is correct. If
not, repeat the above steps.