Ring And Ball Apparatus (Manual) For Testing Lab Description and Specifications for Lab Tenders
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