User Manual

Optical pH Sensors | User Manual

3.7 Advanced Calibration of Sensor Spots

If sensor calibration is not possible due to a too large vessel for the pH buffer to reach

the spot, it is possible to use a smaller vessel with a second spot from the same product

batch for calibration. Use the identical optical fiber and the same optical channel from

the FireSting pro as your measurement will be performed. It is possible that the

accuracy of the measurement will be influenced due to this calibration method.