Linearity Calibration Procedure (CAL 4)
Note: This section can only be operated by engineers.
Please have the jumper JP3 switch OFF before you start the calibration process.
to toggle among the menu options. And press
to confirm.
In Calibration menu, press
1. Zero Point Calibration
Display
Descriptions
The AD Value is then displayed in the right window.
12
Pnt 0
Make sure the weighing pan is empty. Wait until the AD value becomes stable, press
to
proceed.
2. Calibration by 1/3 of the maximum capacity
Display
Descriptions
The AD Value of 1/3 of the full load is then displayed.
Pnt 1
Put on poise of the 1/3 weight by the maximum capacity. Wait until the AD value becomes stable,
press
to proceed.
3. Calibration by 2/3 of the maximum capacity
Display
Descriptions
The AD Value of 2/3 of the full load is then displayed.
Pnt 2
Put on poise of the 2/3 weight by the maximum capacity. Wait until the AD value becomes stable,
press
to proceed.
4. Calibration by the maximum capacity
Display
Descriptions
The AD Value of the full load is then displayed.
Pnt 3
Put on poise of full capacity of the scale. Wait until the AD value becomes stable, press
. The
linearity calibration is complete.