CAT NO: DIDACTICNLE-Export-037006
This
apparatus is used to determine softening point of bitumen. Ring and
ball apparatus is used to determine softening point..
Bitumen-Asphalt Testing Lab equipment manufacturers ,exporters and Bitumen-Asphalt Testing Lab suppliersIt is that
temperature at which a sample of bituminous material loaded by a 9.5mm
dia steel ball drops at a distance of 25mm.
Salient Features
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) :
Same as above but supplied with a thermostatic hot plate. suitable for operation of 230 V A.C.
Accessories :
Thermometer IP 60C range 2ºC to 80ºC,
Thermometer IP 61C range 30ºC to 300ºC x 5ºC.
Electrical Stirrer with stand & blades to gently stir water in the beaker.
Suitable for operation on 230V AC
civil lab equipments manufacturers