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Determines the Softening Point of Bitumen in the range from 30 to 157°C (86 to 315°F) using the ring and ball apparatus immersed in distilled water (30 to 80°C), USP glycerine (above 80 to 157°C), or ethylene glycol (30 to 110°C).
Specifications:
Conforms to the specifications of:
ASTM D36, E28; AASHTO T53; IP 58, 198; NF T 66-008
Electrical requirements: 110-240V 50/60Hz 1500W max
