Nova-Tech PGW Series - Manual (Page 24)

Page 24 of 44
10.0 CALIBRATION
The PGW XXXe series can only be calibrated with an external mass. The
PGW XXXi series can be calibrated with either an internal mass (default
method) or an external mass (if setup by the user to do this). See the User
Parameters section.
10.1 MANUAL CALIBRATION
Pressing the [Cal] key will start calibration. Calibration can also be initiated by
a change in internal temperature or a set time period as determined by the
user (see section 13.5).
10.1.1 Calibration using Internal Calibration mass
• Pressing [Esc] will abort the calibration at any time
• Check the display is at zero. Tare if necessary
• Calibration will begin automatically. When calibration is complete the
balance will return to weighing.
10.1.2 Calibration using External Calibration mass
• Pressing [Esc] will abort the calibration at any time
• Check the display is at zero. Tare if necessary
• Press the [Cal] key
• The display will show the balance setting a new Zero condition by
showing “LOAD 0”. Make sure the pan is empty then press the [Enter]
key to continue
• The balance will then show the value of the calibration mass required
sounding a beep, for example “LOAD 1000 g”
• Place the mass on the balance. Press [Enter] to continue
• The display will show the busy symbol and after calibration is complete
it will display “UNLOAD” sounding a beep. Remove the weight. Another
beep will be heard confirming the unloading action. The balance will
then return to normal weighing.
© Adam Equipment Company 2007