Amperometric Detector
In the case of applied voltage, the amperometric detector detects the change of current caused by the redox reaction of the substance to be measured on the electrode surface. Amperometric detector is often used to analyze ions with low dissociation, which are difficult to detect conductivity detectors and have electrical activity.
Technical data
| Type | DC mode | PULSE mode |
| Working Electrode | Silver electrode | Gold electrode |
| Noise | <2pA | <2pA |
| Signal Range | 10pA-200uA in 1.2.5 increments | 10nA-200uA in 1.2.5 increments |
| Potential Range | -2.50to +2.50V with 10 mV increments | -2.50to +2.50V with 10 mV increments |
| Analog Output (DAC) | 1 to +1V | 1 to +1V |
| Analog Output (I/E) | -2.50to +2.50V | -2.50to +2.50V |
| Data Rate | 1-100 Hz in 1, 2, 5 increments | 1Hz Scan rate 1-100 mV/s in 1, 2, 5 increments |
| Detectable Substance | CN-, I-, Br-, S2- | Sugar, aliphatic, amine, aldehyde, amino sugar |