Ring And Ball Apparatus
Ring And Ball Apparatus:
This device is utilized to decide Softening purpose of Bitumen. It is that temperature at which an example of bituminous material stacked by a 9.5mm dia steel ball, drops a predefined remove when warmed under indicated conditions.
Specifications :
The contraption comprises of steel section with a sliding plate bolster. That support hold up has two holes of 10mm dia on which a ring and ball blueprint can be kept. A focal gap on this plate is for embeddings thermometer. Supplied with a glass beaker approximate 600ml, high and a hand stirrer and 2 Nos. 9.5mm dia steel balls.
Introduction of Ring And Ball Apparatus:
The softening purpose of materials which, similar to black-top, have no unequivocal dissolving point, yet which when warmed bit by bit change from fragile or thick and ease back streaming materials to more versatile fluids, must be dictated by some subjective strategy. The ring and ball strategy which quickly comprises of deciding the temperature at which a circle of the material held in a ring and stacked with a ball will move through a clear separation when warmed at a recommended rate is one of the best strategies for such tests.
Distributed headings for making the test are, be that as it may, open to intense complaints, and this paper portrays the contraption and system utilized at the National Bureau of Standards. The important adjustments in the device are a slanted rather than a round and hollow ring, and acentering gadget for the ball. The methodology is described to the point that some scope in superfluous subtle elements is allowed.
SYD-2806H fully-automatic ASTM D36 Automatic Asphalt Softening Point Ring and Ball Apparatus:
The instrument is designed and made as per GB/T4507 Standard Test Methods for Softening Point of Petroleum Asphalt of National Standard of People’s Republic of China ,T0608 Asphalt Softening Point Test (Ring-and-Ball Apparatus) in the industrial standard of People’s Republic of China JTG E20-2011 Standard Test Methods for Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and various asphalts.
Technical parameters:
1.Temperature measurement range: 0-180℃
2. test range: 5-90℃
3.Three heating rate: (5 ±0.5℃ / min
4.heating method: heating speed PID control and fuzzy logic algorithm, magnetic stirring
5. detection way: automatic, manual test.
6. steel ball quality: 3.5 g± 0.05 g
7. ball diameter: 9.53 mm.
8. ball sinking: 25.4 mm.
9.rings: JTG E52 standard - 2011 procedures.
10. timing range: 0-99m 99s
11.temperature measuring accuracy: 0.1℃
12.standards: GB/T4505, ASTMD36, T0606-2011.
13. dimensions: 340 x230x340mm
14.Weight: 4.5 KG
15. voltage: 220 v; Power: 1 kw
16.environment temperature:5 ~ 40℃
17. environmental humidity:< 85 percent
This device is utilized to decide Softening purpose of Bitumen. It is that temperature at which an example of bituminous material stacked by a 9.5mm dia steel ball, drops a predefined remove when warmed under indicated conditions.
Specifications :
The contraption comprises of steel section with a sliding plate bolster. That support hold up has two holes of 10mm dia on which a ring and ball blueprint can be kept. A focal gap on this plate is for embeddings thermometer. Supplied with a glass beaker approximate 600ml, high and a hand stirrer and 2 Nos. 9.5mm dia steel balls.
Introduction of Ring And Ball Apparatus:
The softening purpose of materials which, similar to black-top, have no unequivocal dissolving point, yet which when warmed bit by bit change from fragile or thick and ease back streaming materials to more versatile fluids, must be dictated by some subjective strategy. The ring and ball strategy which quickly comprises of deciding the temperature at which a circle of the material held in a ring and stacked with a ball will move through a clear separation when warmed at a recommended rate is one of the best strategies for such tests.
Distributed headings for making the test are, be that as it may, open to intense complaints, and this paper portrays the contraption and system utilized at the National Bureau of Standards. The important adjustments in the device are a slanted rather than a round and hollow ring, and acentering gadget for the ball. The methodology is described to the point that some scope in superfluous subtle elements is allowed.
SYD-2806H fully-automatic ASTM D36 Automatic Asphalt Softening Point Ring and Ball Apparatus:
The instrument is designed and made as per GB/T4507 Standard Test Methods for Softening Point of Petroleum Asphalt of National Standard of People’s Republic of China ,T0608 Asphalt Softening Point Test (Ring-and-Ball Apparatus) in the industrial standard of People’s Republic of China JTG E20-2011 Standard Test Methods for Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and various asphalts.
Technical parameters:
1.Temperature measurement range: 0-180℃
2. test range: 5-90℃
3.Three heating rate: (5 ±0.5℃ / min
4.heating method: heating speed PID control and fuzzy logic algorithm, magnetic stirring
5. detection way: automatic, manual test.
6. steel ball quality: 3.5 g± 0.05 g
7. ball diameter: 9.53 mm.
8. ball sinking: 25.4 mm.
9.rings: JTG E52 standard - 2011 procedures.
10. timing range: 0-99m 99s
11.temperature measuring accuracy: 0.1℃
12.standards: GB/T4505, ASTMD36, T0606-2011.
13. dimensions: 340 x230x340mm
14.Weight: 4.5 KG
15. voltage: 220 v; Power: 1 kw
16.environment temperature:5 ~ 40℃
17. environmental humidity:< 85 percent
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