Novasina AW SPRINT Series Operating Instructions Manual page 50

03:Calib. 11?
YES ~NO
03:Calib. 6?
~YES NO
#03:Calibration
submenu...
03:Base cal.75?
YES ~NO
03:Base cal.75?
~YES NO
03:Base cal.75?
done!
50
Calibration with a 11, 6, or 4% standard Calibration with a 11, 6, or 4% standard
Calibration with a 11, 6, or 4% standard Calibration with a 11, 6, or 4% standard Calibration with a 11, 6, or 4% standard
The AW SPRINT cannot automatically distinguish between 11%, 6%, and
4% rh, because of the close together ranges. Therefore, when one of these
standards is placed in the chamber, the display will ask "Calib. 11"?
Change with the < < < < < > > > > > oder < < < < < > > > > > key to the correct value.
Now calibrate as all other points.
Measurement of too low humidities Measurement of too low humidities
Measurement of too low humidities Measurement of too low humidities Measurement of too low humidities
Note: when measuring extremely dry products below the physical measu-
ring limit of the instrument, the LC-Display will show "LOW HUM" instead
of a humidity value.
Carrying out the basic calibration Carrying out the basic calibration Carrying out the basic calibration
Carrying out the basic calibration Carrying out the basic calibration
• Make sure that all the calibration values have been deleted (see chapter
5.3.4).
• Insert humidity standard SAL-T75 in the measuring chamber, then
close the measuring head and instrument cover.
• Wait until the sensor and humidity standard are in temperature and
humidity equilibrium (approximate time: one 1 hour).
• Activate the menu mode and select the main menu point "03".
• Call the submenu by pressing <Enter>. The display opposite appears.
Note: If the temperature and/or the humidity value lie outside the range
that can be calibrated, an appropriate error message appears (You will
find information on this in chapter 9).
• Start the basic calibration by selecting "YES" and pressing <Enter>.
The instrument carries out the basic calibration whilst at the same time
determining the HC value (heating compensation value). As soon as the
basic calibration has been completed, the display opposite briefly appears.
The instrument then automatically returns to the standby mode.