The ATA-1B rotating disk electrode is applied in the study of electroanalytical chemistry, electrode processes, and homogeneous chemical reactions. When the electrode rotates, the solution undergoes laminar motion on the electrode surface, and the thickness of the diffusion layer varies with the speed. According to the limit diffusion current equation, the diffusion current can be accurately measured.

Technical indicators:
*Speed range: 50～8000r/min
*Speed stability: ≥ 1500r/min，＜ 1%；＜1500r/min，＜ 20r/min
*Insulation resistance:> 10M Ω (electrode and other parts)
*Speed measurement accuracy: 0.5% F · S ± 2 words
*Radial jump of electrode tip: ≤ 0.05mm
*Display: 4-digit LED
*Dimensions: 210 × 240 × 320 (mm)
*Weight: 7.6 kg
*Power consumption:< 25 W

characteristic:
*Stable rotational speed
*Continuously adjustable
*Accurate measurement
*Convenient and reliable

Suitable for higher education institutions, research institutions, environmental monitoring departments, etc.