Web lecture
Amperometric Microsensors
Description and time stamps:
00:00 Introduction
01:04 Design and function
02:38 Electrochemistry
09:26 Signal control
14:56 Effect of polarization
18:01 Linearity and concentration range
20:50 Does a sensor measure concentration or partial pressure?
32:14 Temperature influence
38:44 Stirring sensitivity
42:54 Response time control
45:47 Specificity and interferences
Web lecture
Potentiometric Microelectrodes
Description and time stamps:
00:00 Introduction
01:13 Measuring principles
02:22 Need for high impedance voltmeter
04:24 Reference electrodes and calibration
05:35 Combination electrodes
08:06 Interference from electrical noise
08:53 Electrical fields in setups
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