The Dionex ED 40 Electrochemical Detector has three modes: Conductivity, DC amperometry, and integrated amperometry modes.
Specification |
|
Range |
0.01 µS to 3000 µS, full scale (Conductivity) 50 pC to 200 µC (Integrated Amperometry) 50 pA to 300 µA (DC Amperometry) |
Temperature Compensation |
0.0 to 3.0% per ºC (Conductivity) |
Cell Drive |
Variable 8 kHz square wave (Conductivity) ±2.04 V (DC and Integrated Amperometry) |
Local Operation |
Front panel controls and display status of all functions. |
Remote Operation |
Control of 4 of 7 functions via TTL or Relay contacts. |
Cell Body |
PEEK |
Active Volume |
1.0 µL |
Maximum Pressure |
2.0 mPa (300 psi) |
Electrodes |
316 stainless steel |
(Amperometry) cell body |
Titanium |
(Amperometry) Active volume |
∼ 0.2 µL |
(Amperometry) Maximum Pressure |
0.7 mPa (100 psi) |
(Amperometry) Working Electrodes |
Gold, Silver, Platinum, Glassy Carbon |
(Amperometry) Reference Electrode |
Combination pH–Ag/AgCl |
This refurbished Dionex ED 40 Electrochemical Detector is in great condition. It has been tested at SpectraLab Scientific.
A 90 day warranty is included.