LABEC M-TIT-5 User Manual
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7.3.9 Titrant Concentration Parameter
When mode is generated, the parameter is usually set to BLANK and user should input this 
parameter when calculating concentration value (see 8.1.3 ‘Sample Concentration). 
 
7.4 Blank Titration Mode 
This mode is suitable for the titration that demands less titrant (below 1ml). In this mode, every 
time the meter adds 0.02 ml of volume (users can amend this parameter), users can also set pre- 
added volume parameter so as to make titration speed higher. Thus the meter will automatically 
search for titration end point to generate special titration mode. When the volume is small in 
titration, user can select blank titration. In starting status, press ‘Titration’ button, select ‘Blank 
Titration’ to enter into blank titration mode, displayed as follows: 
 
 
Start Titration
Stirring
Resume set
Pre-adding Volume: 0.5mL 
 
Each Adding: 0.02mL 
 
Ending Volume: 5mL 
Balance Time Switch: ON 
Value: 10s 
Balance Potential Switch ON 
Value: 0.2mV 
 
MV Titration pH Titration 
 
First end point 100 
MV/pH Titration
Jump Value Set
Blank Titration/Parameter setting
 
 
 
 
 
 
 
 
 
 
 Diag.35 Parameter Setting in Blank Titration Mode 
 
Blank titration mode includes: mV/pH Titration Parameter, Balance Potential Switch and Value
Parameter, Balance Time Switch and Value Parameter, End Point Jump Value Parameter,
Pre-adding Volume Parameter, Each Adding Volume Parameter, End Volume Parameter. 
 
7.4.1mV/pH Titration Parameter 
The same as mV/pH Titration Parameter in Pre-Titration Mode.
 
7.4.2 Balance Potential Switch and Value Parameter 
The same as Balance Potential Switch and Value Parameter in Pre-Titration Mode. 
 
7.4.3 Balance Time Switch and Value Parameter
The same as Balance Time Switch and Value Parameter in Pre-Titration Mode.
 
 
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