TheDionex ED50 Electrochemical Detectormeasures current resulting from the application of potential (voltage) across electrodes in flow-through cells. Several different properties of the flowing solution can be determined, depending on the method by which the potential is applied and current is measured. The ED50 provides the 3 major forms of electrochemical detection: conductivity, DC amperometry, and integrated amperometry.
Manufacture Specifications
- Decibel Level: 50 db (A WEIGHING setting)
- Operating Temperature: 4C to 40C (40F to 104F)
- Operating Humidity: 5 to 95% relative humidity, noncondensing
- Range: 0.01S to 3000S, full-scale (Conductivity), 50 pC to 200C (Integrated Amperometry), 50 pA to 300A (DC Amperometry)
- Temperature Compensation: 0.0 to 3.0% per C (Conductivity)
- Cell Drive: Variable 8 kHz square wave (Conductivity), 2.04 V (DC and Integrated Amperometry)
Conductivity Cell
- Cell Body: PEEK
- Active Volume: 1.0L
- Maximum Pressure: 2.0 MPa (300 psi)
- Electrodes: 316 stainless steel
Amperometry Cell
- Cell Body: Titanium (counter electrode)
- Active volume: ~ 0.2L
- Maximum Pressure: 0.7 mPa (100 psi)
- Working Electrodes: Gold, Silver, Platinum, Glassy Carbon
- Reference Electrode: Combination pHAg/AgCl
Additional Prep Fees May Apply.