eutech-instruments cyberscan ph 110 phmvrs232 meter Manuale Utente

Pagina di 76
Instruction Manual   
 
CyberScan pH 11 / 110  
 
40
9.4.2 View 
mV 
Offset (Only for pH 110) 
If you are in mV measurement mode, the display shows the relative mV offset. You 
can adjust the relative mV offset in relative mV calibration mode. See section 4.4 - 
mV Calibration (Offset) on page 15.  
From mV measurement mode:  
1.  If necessary, press the MODE key to select mV 
measurement mode.  
2.  From mV measurement mode, press the SETUP 
key to enter Set Up mode.  
3.  Press the MI/▲ or MR/▼ keys to scroll through 
subgroups until you view parameter P3.0.   
4.  Press the HOLD/ENTER key. 
5.  The display shows the electrode offset value.  It 
is the relative mV offset. If you have not 
calibrated at any mV standards, the primary 
display shows 0.00 mV.  
6.  Press the HOLD/ENTER key to return to P3.0.  
7.  At any point, you can press the CAL/MEAS key 
to return to measurement mode.  
See Figure 36.  
 
Figure 36: P3.0 - View mV 
offset value 
SETUP
 p 3.0
ele
R.mV
SETUP
20.0
 p3.1
ENTER
HOLD