ESA Coulochem III Electrochemical Detector, ESA (CAT#: STEM-CPO-0478-ZJF)

The manufacturer of the ESA Coulochem III Electrochemical Detector, ESA is ESA.
Refurbished Esa Coulochem III electrochemical detector (configured for DC (low) and coulometric mode). The Coulochem III ECD delivers the best in both amperometric and coulometric performance. Potential Range ± 2000 mV in 1 mV steps.
The ESA Coulochem® III Detector is an electrochemical detection unit that maintains high sensitivity. It optimizes the detector for the low signal in DC, achieving high sensitivity from capillary to normal bore chromatography. To optimize the application of potentials and duration of waveforms, the pulse mode enhances variable timing. Scan mode aids the selection of the optimal potentials.

Condition: Refurbished, Certified Pre-owned
Detector Configuration: DC Potentiostat for 1or 2 electrodes and/or Scan Mode/Pulse Mode; Potentiostat for Guard cell
Operating Modes: DC, Pulse, Scan
Potential Range: ± 2000 mV in 1 mV steps
Full Scale Current Range: 10 pA to 1 mA in 1-2-5 sequence (DC mode)
Filter Time Constants: 0.2 to 10 seconds in 1-2-5 sequence (DC mode)
Output Noise: <750 fA (0.75 pA) with a 500 MΏ, 0.47 µF test load and a 2 second filter (DC Mode)
Signal Output: ± 100 mV; ± 1 V
Function Keys: Autozero, Event marker, Cell On/Off, Run/Stop
Interface:
USB, RS-232C Interface Capability
Full parametric instrument control of DC and Pulse
Method Storage: Up to 25 methods (any combination of DC, Scan, Pulse, and Time line)
Output Resolution: 24 bit bipolar
Guard Cell Potentials: ± 200 mV in 1 mV steps
Coulochem Module: Dimensions and Weight:
28.6 × 23 × 49.5 cm (11.25 × 9 × 19.5 in);
6.7 kg (14.8 lbs) Detector only
Power: 100-120 V, 60 Hz; 230-240 V, 50 Hz
Certifications: UL, CSA, CE
Optional: Guard Cell 5020 p/n 55-0417, Analytical Cell 5010A p/n 70-5560, and microdialysis cell 5014B p/n 70-0520B

Refurbished to meet manufacturer's specification
In excellent condition
Thoroughly cleaned
Money back guarantee
Certified with warranty

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