Technical data are subject to change without notice.
All trade names and registered trademarks are the property of their respective owners.
With its measurement frequency up to 100 Hz, this electrochemical detector is specially designed for super-fast highly sensitive and selective measurement of oxidisable and reducible substances in (U)HPLC. The AZURA ECD 2.1 comprises of a thermostat-controlled Faraday's cage, accommodating column and flow cell. The AZURA ECD 2.1 unites the three operating modes DC, Pulse and Scan in one instrument. The DC mode covers about 90% of all applications. The pulse mode is important for PAD (Pulsed Amperometric Detection) of e.g. carbohydrates. The scan mode is used to obtain a voltammogram in method optimization. A digital low-pass filter provides an excellent signal-to-noise ratio. For highest sensitivity, the SenCell flow cell is recommended. The correct flow cell can be chosen from a broad variety of flow cells after our advice.
Detectors: AZURA ECD 2.1, electrochemical detector with single cell control
Compact
Thermostat included
| Measuring range | 10 pA-200 μA in steps of 1, 2 and 5 |
|---|---|
| Filter (cut off) | Advanced Digital Filter, 0.5 -0.001 Hz in steps of 1, 2 and 5 |
| Pulse times | t1: 100-2000 ms; t2: 0-2000 ms; t3: 0-2000 ms in steps of 10 ms |
| Data recording | 20, 40, 60, 80 and 100 ms |
| Measuring range | 10 pA-200 μA in steps of 1, 2 and 5 |
|---|---|
| Filter (cut off) | Advanced Digital Filter, 0.5 -0.001 Hz in steps of 1, 2 and 5 |
| Noise | < 2 pA with dummy cell |
| Measuring range | 10 pA-200 μA in steps of 1, 2 and 5 |
|---|---|
| Scan speed | 1-50 mV/s in steps of 1, 2 and 5 |
| Scan cycle | half, complete, continuous |
| Detector type | Electrochemical detector |
|---|---|
| Version | DC, pulse, scan operating modes |
| Detection channels | 1 |
| Working potential | -2.0 V to +2.0 V |
| Maximum data rate | 10 Hz |
| Autozero | triggered via key, TTL, RS-232 |
| Thermostatting | oven included |
|---|---|
| Temperature range | from 7°C above ambient temperature to 45°C |
| Control | RS-232 |
|---|
| Dimensions | 220 x 440 x 440 mm |
|---|---|
| Weight | 14,6 kg without column and flow cell |
Technical data are subject to change without notice.
All trade names and registered trademarks are the property of their respective owners.