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Ring And Ball Apparatus - ASI-101

Ring And Ball Apparatus - ASI-101

This is apparatus is used to determine softening point of bitumen, Ring and ball apparatus is used to determine softening point. It is that temperature at which a sample of bituminous material loaded by a 9.5mm dia.-steel ball, drops at a distance of 25mm.

Specifications: The apparatus consists of steel bracket with a sliding plate support. That support has two holes of 10mm dia. on which a Ring and Ball guide can be kept. A central Hole on this plate is for inserting thermometer. Supplied with a glass beaker approximate 8.5cm I.D., 12cm high and a hand stirrer and 2 nos. 9.5mm dia. steel balls.

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Standard IS: 1205-1985 / IP: 58/63
Title Determination of Viscosity using Standard Viscometers
Method Efflux time measurement through calibrated viscometer orifice
Applicable Instruments Saybolt, Redwood, Engler, and other calibrated viscometers
Test Fluid Petroleum products, oils, and similar fluids
Temperature Control Required for standardization (±0.1°C accuracy recommended)
Units Seconds, converted to viscosity units (Stokes, Centistokes)