Rotating disk electrode selection motor

Disc electrode: Simply replace different rotating electrode heads on the rotating shaft.

Widely used in chemical power sources; electroplate; Metal corrosion; Electrochemical reaction intermediates; Material research on oxygen reduction reaction（ORR）； Oxygen evolution reaction（OER）； Research and evaluation of hydrogen fuel cell catalysts; Research on lithium air batteries; Characterization of fuel cell catalysts, metal corrosion, and other electrochemical kinetic studies. With a constant potential meter/Electrochemical workstation combination (the ring electrode must be used in conjunction with a dual potentiostat or an electrochemical workstation with dual potentiostat function)

Technical parameters and main features
The host is equipped withRDEandRRDEDual function, Kehuan operating software, speed can be manually controlled or remotely controlled from the electrochemical workstation（1V=1000rpm）
possessSpin-coating state(Rotating coating state) function

The rotating shaft components of the motor can move up and down, horizontally or upside down, to facilitate the coating and modification of the working electrode
Speed setting:0－9999turn/divide speed range:50～9000turn/divide
Speed stability:50—200turn/Relative error:<1%≥200turn/Relative error:<0.5%

Cleaning and purification time: Time setting:0－499second Time display mode: local control - decreasing, remote control - increasing

Radial jump of electrode head ≤0.05mmNo axial movement

The results show that:1602Fully automatic real-time display of rotation speed\\Deoxygenation time\\9Work status

Rotating shaft: stainless steel, radial runout less than0.05mm

motor24VNo iron core,MAXLow inertia DC servo

intake pressure5 psimaximum

Accuracy error:< 1% @ < 1000 rpm，< 0.1% @ > 2000 rpm

Bandwidth:60 Hz @ 3,500 rpmBaseline and1,000 rpmpeak-Peak modulation

Contact resistance: less than 5Oh? Insulation resistance: greater than20MΩ

long-range:1Vequivalent to1000 rpmThe output voltage is proportional to the rotational speed

Remote voltage level:TTLhigh-level trigger

Overall dimensions:210×240×320 Weight:8.5Kgpower wastelt;25W
The instrument rotates when powered on30After minutes, it can be used continuously in the following environments:

Ambient temperature0～50℃ Relative humidity: ≤80%Power Supply:< 100 VA 100-240 VAC, 50/60 Hz.

Concentric circle, short axis, non rotating rod design,Guaranteed rotation effect,There will be no eccentricity issue
Speed control: built-in infrared speed measurement and reverse control device,Ensure that the actual speed is consistent with the set speed *
Height and angle adjustable motor bracket: Integrated design, the motor can be freely adjusted in height on the motor bracket without disassembly work180Degree rotation,Convenient for users to disassemble electrodes
Provide gas pipeline connections and dual gas tube inflation design,Inflating time,The traffic size is set by the machine panel