For determining softening point of aspalt and tar using the ring and ball method

  • .Shouldered Ring
    Machined brass, height adjustment. 1 set
  • Standard Ball. Steel ball, 9.52 mm dia. 2 pcs
  • Flash Support. Mesh wire gauge variable height adjustment 1 set
  • Support Assembly. Metal, provider with thermometer holder. 1 set
  • Bunsen Burner. Heat resources. 1 Pc
  • Asbestos Wire
    Gauge 15 x 15 cm. 1 Pc
  • Breaker Glass. 1000 ml capacity. 1 Pc
  • Thermometer ASTM 15 C, 2 to 80°C. 1 Pc