Ring and Ball Test Unit, 21001-2

The 21000 Series Ring and Ball Test Unit provides simple equipment to determine the softening point of a sample using the ring and ball method.

Methods: ASTM D36, BS 2000 Part 58, BS 6043 Part 1, BS 76, EN 1427, IP 58, ISO 5940

A steel ball is placed upon a disc of sample contained within a metal ring. The assembly is heated in a bath, and the temperature taken when the sample softens enough to allow the ball to fall through the ring.

Comprises a two-ring holder, rectangular base plate, thermometer support plate and two support pillars.

  • Simple equipment to determine softening point
  • Two ring holder
  • Rectangular base plate, thermometer support plate and two support pillars
CCCN Code: Tariff 90249000

21001-2 Two ring holder with rectangular base plate

21002-2 Four ring holder with circular base plate

21003-2 Two ring holder with spectacle shape base plate

Pictured below is a typical softening point setup.

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