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ESA Coulochem II 5200 Electrochemical Detector

ESA Coulochem II 5200 Electrochemical Detector
ESA Coulochem II 5200 Electrochemical Detector
ESA Coulochem II 5200 Electrochemical Detector

General Operating Specifications


Configuration Options

1-4 potentiostats (Guard cell potentiostat standard feature)

Operating Modes

DC, Pulse, Scan and Timeline

Potential Range

+  2000 mV in 1 mV steps

Full Scale Current range

100 pA to 100 µA in 1-2-5 sequence

Filter Time Constants

0.2 to 10 seconds in 1-2-5 sequence (DC mode)

Noise Specifications

< 8 pA peak to peak with a 10 MΩ 2µF dummy load and a 2 second filter (DC mode)

Signal Output

+100 mV, + 1 V, + 10 V

Output Resolution

+  16 bit (30 µV at 1 V signal output)

Output Offset

+ 100% of the selected current range in 1% steps

Guard Cell Potential

+ 2000 mV in 1 mV steps

Event Marker

Triggered by independent front panel keypad, rear panel  contact closures, timed operation or RS-232C control, 5% of full scale


Triggered by independent front panel keypad, rear panel contact closures, timed operating or RS-232C control

Function Keys

Autozero, Event Marker, Cell In/Out, Run/Stop

RS-232C Interface Capability

Full parametric instrument control

Method Storage

Up to 10 methods for each mode of operation

Operating Temperature

10 to 35°C


40 to 80% RH (10-35°C)

Storage Temperature

-10 to 60°C

This ESA Coulochem II5200 Electrochemical Detector is in great condition. It has been plugged in,powered up and lights illuminate, but we did not do future testing for it.

Please feel free to contact our professional team members if you have any concern.

Your satisfaction is our first priority and we do appreciate your interesting and look forward to serving you soon.
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