Ring and Ball Apparatus

Listing ID #4625927

Standard: IS: 1205 - 1985, IP: 58/63

This 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. The 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.

 Ring and Ball Apparatus (Electrical) - LISC-501B

 Same as LISC-501A  but supplied with a thermostatic hot plate  suitable for operation on 230 Volt  A.C.