Alluris FMT-100WT, Operation Manual

Page: 21 / 56

21
Calibration
For recalibration, you would need a solid and vibration-free rack and a test weight (50kg), preferably Class M1,
which complies with the international standard.
• Switch off the instrument using ON/OFF-button.
•
Press and hold MODE- PEAK- and RESET-buttons
simultaneously.
•
While keeping the above buttons pressed, press the
ON/OFF-button until CAL is indicated in the display
and the calibration weight code (see table) is shown.
Then release all buttons.
•
Press the MODE-button. The signs SNC and –00-
flash for approx. 10 seconds followed by the
indication ZER 88888.
•
To confirm the calibration of the zero point press the
RESET-button. The indication SCN 88888 flashes on
the display for approx. 15 seconds, followed by PEK
88888. The first step of the calibration is now
complete.
•
Hang the calibration weight on the terminal adaptor.
When the weight hangs perpendicular and still, you
may save the full-scale value.
•
Press the Peak-button. The display flashes for
approx. 15 sec. with the sign SCN 88888 followed by
the sign END 88888. After a further period of approx.
5 sec., the sign OK 88888 indicates that the
calibration was successful. The instrument switches
off automatically.
•
Should the calibration fail, the display will show ERR
88888 instead. The original calibration datas are still
saved in the memory, allowing you to repeat the
calibration procedure.
"
On/Off
"
Reset | Mode | Peak
"
On/Off
"
Mode
"
Reset
"
Peak
CAL
-00-
ZER
88888
PEK
88888
OK
88888
END
88888