3
Note: This controller can recognize buffer solutions automatically. Three-point
calibration is for PC-3100RS only.
1. Enter Ct1 calibration mode. Clean the electrode
completely. Put it into the first buffer solution. Then,
push bottom to start the first-point calibration.
2. The display will show mV value while being
calibrated. After the value becomes stable, the
display will show the first pH value of calibration.
Then, it will enter the second calibration (Ct2).
3. Clean the electrode completely, and put it into the
second buffer solution. Then, push bottom
to start the second-point calibration.
4. The display will show the mV value while being
calibrated. After the value becomes stable, the
display will show the second pH value of calibration
automatically. Then, then it will enter the third-point
calibration
(Ct3).
Note: Type PC-3100 does not supply with the function.
For skipping the third-point calibration, please
push bottom to escape.
5. Clean the electrode completely, and put it into the
third buffer solution. Then, push bottom
to start the third-point calibration.
(Same steps as above)
Standard Buffer Calibration(TECH)---Dual points and Three points
