Product Description
Tu-4 cup (national standard/GB)
Description: It is one of the most widely used viscosity cups in China at present. Designed according to GB/T 1723, it is suitable for measuring the conditioned viscosity of paints and other related products (the outflow time is not more than 150 seconds). Under certain temperature conditions, measure the time for the quantitative specimen to flow out from all the holes of the specified diameter, expressed in S.
Main technical parameters:
Capacity: 100ml+1ml
Inner diameter: Φ49.5mm+0.2mm
Angle of the inner cone: 81º ± 15′
Mouthpiece length: 4mm ± 0.02mm
Mouthpiece hole inner diameter: Φ4mm +0.02mm
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