The ESA COULOCHEM III Electrochemical Detector is a high-performance piece of equipment suitable for applications requiring high-sensitivity detection in laboratories. This specific unit has been tested to specifications, showing only slight cosmetic blemishes from normal use. The control module enables digital acquisition from all detector cells, supporting methods development and routine applications requiring high-sensitivity detection of analytes. It provides exceptional stability and flexibility in operation. Sensitive, flexible and exceptional stability make it ideal for methods development or routine applications.

Key Features

• DC potentiostat for 1 or 2 cells
• Potentiostatic for Guard Cell and/or Scan Mode/Pulse Mode
• Operating Modes: DC, Pulse, Scan
• Potential Range: 2000 mV in 1 mV steps
• Full Scale Current Range: 10 pA to 1 mA
• Filter Time Constants: 0.2 to 10 seconds

Specifications

• Detector Configuration: DC potentiostat for 1 or 2 cells and Potentiostatic for Guard Cell and/or Scan Mode/Pulse Mode
• Operating Modes: DC, Pulse, Scan (Timeline method can be attached to DC and Pulse methods)
• 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)
• Typical Noise: < 750 Fa (0.75 pA) with a 500 MΩ, 0.47 μF test load and a 2 second filter (DC Mode)

Weight

Metric: 13.15422 kg
Imperial: 29 lbs

Dimensions

Metric: 20 cm x 9 cm x 16 cm
Imperial: 7.87 in x 3.54 in x 6.3 in

Harmonized Code

902750

Harmonized Code Details

902750 - Instruments and apparatus for physical or chemical analysis: for measuring conductance, in units of Siemens