The Automatic Ring and Ball Apparatus is designed and made as per GB/T4507 or ASTM D36 Standard. The Ring and Ball Apparatus is suitable for measuring the softening point of road petroleum asphalt and polymer-modified asphalt, as well as for the distillation residue of liquid petroleum asphalt, coal asphalt, or the evaporation residue of emulsified asphalt. It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientific research institutes.
Technical Specification:-
Measurement Range : 32°C to 160°C.
Distilled Water Heating (for Softening Point up to 80°C)
Glycerin Heating (For Softening Point over 80°C)
Temperature Resolution : 0.01°C
Heating Rate : Automatically Adjusted; 5.0 (±0.5)°C/ min after three minutes
Heating Power : 600 W
Stirring Speed : Stirring speed can be adjusted continuously
Beaker : Volume: 1000 ml
Test Result : LCD screen shows results and printer to print
Communication Interface : RS-232°C
Working Environment : Temp. Ranging : from 15°C to 35°C
Relative Humidity not exceeding ≤ 85%
Test Sample : 2 Nos
Power Consumption : 700 W
Power Supply : 220 (-5% to ±10%) VAC, 50 Hz, Single Phase
