Manual


allowed to dry out. However, if this occurs, the sensor may sometimes

or a liquid spray cleaner such as Windex™ or Fantastic™ and rinsing

Then use one of the following methods:
 
 
 
 
or
 
  
 
If neither method is successful, the sensor must be replaced.


or Fantastic™ into the sensor well to clean it. The sensor bulb is very

     
         

Solution, a saturated KCl solution, pH 4 buffer, or a saturated solution of
table salt and tap water, will extend the useful life.
Samples containing chlorine, sulfur, or ammonia can “poison” any pH
electrode. If it is necessary to measure the pH of any such sample,
thoroughly rinse the sensor well with clean water immediately after
  



pH/ORP SENSOR
Top View
ORP
Electrode
pH Glass
Electrode
Sensor
Body
Reference
Junction
under Glass
pH Bulb