Potensial charge detector

POTENSIAL CHARGE DETECTOR
How to use
OPERATION
CLEANING
After finished measurement, empty a measuring cell
Used a cleaning tooth to clean up measuring cell and piston, then wash with deionize water
Clean up and make sure no water left at measuring vessel, use napkin for outside side vessel.
If measuring cell not in use, fill in with deionized water
Note : be aware with stick at measuring cell and piston, fill cell with soft detergent for one night
MEASUREMENT
Fill 10 ml sample in to measuring cell
Put piston in measuring cell
Put measuring cell in to measuring equipment
Push piston, and measuring cell right to position place, if piston hang on to bayonet easily
Turn on motor
LEDs will show sign of potential
Wait 30 second until potential show stable
Move burette tip inside in to tip holder
Start to titration, note result of titration volume polyelectrolyte(cationic and anionic)

POTENSIAL CHARGE DETECTOR
Construction

Sample measuring cell
Piston
measuring cell pipe
Display monitor Potential (mV)
Measuring cell holder
Motor switch
Cationic – anionic lamp
Injection titration place
Display monitor PCD titration
Titration solution
START Switch (begin to titration )
Stop and stability switch
Bayonet