The manufacturer of the Dionex ED50 Electrochemical Detector, Dionex is Dionex. Refurbished Dionex ED50 (ED-50) electrochemical detector (p/n ED50A). May be available as part of the Dionex DX-500 system and as a stand-alone unit. The Dionex ED50 Electrochemical Detector measures current resulting from the application of potential (voltage) across electrodes in flow-through cells. Several different properties of the flowing solution can be determined, depending on the method by which the potential is applied and current is measured. The ED50 provides the 3 major forms of electrochemical detection: conductivity, DC amperometry, and integrated amperometry.
Specification
Condition: Refurbished, Certified Pre-owned Dimensions: 22.5 cm W x 17.0 cm H x 42.0 cm D (8.8 in W x 6.6 in H x 16.4 in D) Weight: 8.2 kg (18 lb) Decibel Level: 50 db (“A WEIGHING” setting) Operating Temperature: 4ºC to 40ºC (40ºF to 104ºF) Operating Humidity: 5 to 95% relative humidity, noncondensing Range: 0.01μS to 3000μS, full-scale (Conductivity), 50 pC to 200μC (Integrated Amperometry), 50 pA to 300μA (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) Conductivity Cell Cell Body: PEEK Active Volume: 1.0μL Maximum Pressure: 2.0 MPa (300 psi) Electrodes: 316 stainless steel Amperometry Cell Cell Body: Titanium (counterelectrode) Active volume: ~ 0.2μL Maximum Pressure: 0.7 mPa (100 psi) Working Electrodes: Gold, Silver, Platinum, Glassy Carbon Reference Electrode: Combination pH—Ag/AgCl
Features
Refurbished to meet manufacturer's specification In excellent condition Thoroughly cleaned Money back guarantee Certified with warranty