System includes:
- DG4 Degasser
- 2x 584 Solvent Delivery Module
- 542 Autosampler
- (optional) Column heater
- Coulochem III Electrochemical Detector
- PC with ESA software
The control module allows the digital acquisition from all detector cells both in the DC mode and the Pulse mode, use of the digital inputs and outputs and supports the use of the Thermal organizer compartment. The user can easily create the detector control method from the Method Setup – Acquisition dialog, set the operation mode of the detector cells or create timed events in the Event Table. All of these parameters are then saved as a part of the method and can be added as a part of the report. Actual signals of each detector cell can be monitored and partly controlled from the Device Monitor window.
This Coulochem III Electrochemical Detector (ECD) is in good condition, and can be paired with other HPLC systems.
ESA 584 Specifications:
Specification | |
Solvent delivery method | Parallel-type double plunger |
Plunger capacity | 10µL |
Maximum discharge pressure | 40MPa |
Flow-rate setting range | 0.0001 to 10.0000 mL/min. |
low-rate accuracy | No more than 1% or 0.5µL/min., whichever is greater (0.01 to 2 mL/min.) |
Flow-rate precision | No more than 0.06% RSD or 0.02 min SD, whichever is greater |
Pulsation | 0.1 MPa (for water at 1.0 mL/min. and 7MPa) |
Constant-pressure solvent delivery | Supported |
Plunger rinsing mechanism | Manual rinsing or automatic rinsing using optional product |
Safety measures | Liquid-leakage sensor, high-pressure/low-pressure limits |
Operating temperature range | 4°C to 35°C |