RRDE-6A ModelRotary Disc ElectrodeIntroduction
Broadly used in chemical power sources; electroplating; metal corrosion; electrochemical intermediates; material researchOxidation-reduction reactionORR）；Oxygen Extraction ReactionOER）Research and Evaluation of Hydrogen Fuel Cell Catalysts; Lithium-Air Battery ResearchFuel cell catalyst characterization, metal corrosion, and other electrochemical dynamics research areas.With a constant potential meterChemical Workstation Coupling (Ring Disk Electrode must be coupled with a dual potentiostat or a chemical workstation with dual potentiostat functionality)
The instrument is connected by the upper motor and motor-driven linkage, with the motor and main shaft being driven by a universal joint. The lower end of the main shaft is fitted with an electrode head, which is connected by a threaded connection to accommodate various electrodes, and is held in contact with the electrode by a spring pin on the shaft.
The main unit featuresRDE and RRDE dual functionality, operational software, speed can be manually controlled or remotely controlled by electrochemical workstations
Features rotating coating state function
Swiss进口motors, with rotating shaft components that can move up and down, horizontally, and upside down for easy coating and finishing of the working electrodes.
RRDE-6A modelRotary Disc ElectrodeTechnical Specifications
RPM Setting:50-10,000 RPM, Speed Range: 50-8,000 RPM
Revolution Stability:50-1000 rpm, relative error <1%; ≥1000 rpm, not exceeding 50 rpm at 8000 rpm
Cleaning Purification Time: Time Setting:0-499 seconds Time display method: Local control - Decreasing, Remote control - Increasing
Electrode head radial跳动≤0.05mm; No axial movement
Results show:1602 Fully Automatic Real-Time Display of Rotation Speed/Oxygen Removal Time
Rotary shaft: Stainless steel, radial runout less than 0.05mm
Motor:24V, coreless, MAX low inertia DC servo
Inlet Pressure5 psi max
Accuracy Error:<1%@<1000rpm，<0.1%@>2000rpm
Contact Resistance: Less than10Ω; Insulation resistance: Greater than 10MΩ
Remote:1V is equivalent to 1000 rpm, output voltage is directly proportional to speed
Remote Level:TTL High-Level Trigger
Dimensions:210×240×320 Weight: 7.8 Kg Power Consumption: <25W
The instrument is powered on and rotating.After 30 minutes, continuous use is possible in the following environments:
Ambient Temperature:0-50℃; Relative humidity: ≤80%; Power supply: 220V, 50/60 Hz.
Concentric circles, short axis, and non-rotating rod designEnsure optimal rotation with no eccentricity issues.
Revolution Control: Built-in infrared revolution measurement and reverse control deviceGuarantee actual speed matches the set speed.
Adjustable Height and Angle Motor Bracket: Integrated design, motor height can be freely adjusted on the bracket without disassembly.180-degree rotation for easy electrode removal
Supply gas pipeline connections, dual-tube inflation design, Inflate Time, Flow Size Set via Machine Panel
