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BS3900 Viscosity Cup

BS3900 Viscosity Flow Cups for accurate fluid viscosity measurement. Available in hole sizes from 2.38 mm to 7.14 mm, covering viscosities from 38 cst to 1650 cst. Ideal for paint, coatings, and fluid testing applications.

The BS3900 Viscosity Cup is manufactured according to the BS3900 (1971) standard and is used for accurately measuring the viscosity of paints, coatings, and other similar liquid materials. This cup is ideal for testing materials with varying flow rates, ensuring consistent and reliable viscosity measurements.

The BS3900 Viscosity Cup comes in several hole sizes, ranging from 2.38 mm to 7.14 mm, allowing it to cover a wide range of viscosities from 38 cst to 1650 cst. The flow time of the liquid through the orifice is typically between 30 and 300 seconds, which is then used to determine the viscosity of the fluid.

This cup is essential for quality control and laboratory applications, particularly in industries such as paint, coatings, and chemical testing, where accurate viscosity measurement is crucial.

Technical Specifications:

Order Code Standard Type Hole Diameter Viscosity Range Flow Time
V70238 BS3900 (1971) BS 2.38 mm 38-71 cst 30-300 sec
V70317 BS3900 (1971) BS 3.17 mm 38-147 cst 30-300 sec
V70397 BS3900 (1971) BS 3.97 mm 71-455 cst 30-300 sec
V70476 BS3900 (1971) BS 4.76 mm 299-781 cst 30-300 sec
V70714 BS3900 (1971) BS 7.14 mm 781-1650 cst 30-300 sec