ChP
Paddle shaft
Upper diameter: 9.75mm±0.35mm
Lower diameter: 6.00mm±0.20mm
Material: made of stainless steel or other inert material
Blade
Paddle symmetry: not exceed 0.5mm
Blade bottom length: 25.6mm
Blade top length: 45.0mm±0.5mm
Paddle blade height: 11.0mm
Verticality: 90°±0.2°
Radian radius of paddle blade: 25.3mm
Distance from blade bottom to vessel bottom: 15mm±1mm
Vessel
250 mL hemispherical cup vessel
Inner diameter: 62mm±3mm
Height: 126mm±6mm
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