EN 1427, ASTM D 36, AASHTO T 53

With glassceramic heating plate and magnetic stirring motor with
variable speed range below. Operation by use of a touch panel. The
microprocessor controlled system provides a temperature rise of 5 K/min.
as per standard with continuous temperature measurement inside the
glass beaker. The ring and ball values are automatically registered by
two photoelectric cells right and left with digital display of results
and difference.

Two test option 30 to 80° C for
water and 80 to 150° C for glycerole are provided. Supplied with glass
beaker 600 ml, stirring rod as well as a test frame with two rings, two
balls and two ball centring supports. 230 V, 50 Hz, 1 kW.