SYD-806E/SYD-2806G
This advanced microprocessor controlled automatic ring and ball tester is used to determine the softening point of bitumen using, as heating fluid, water or glycerol. The softening point is taken by two light barriers suitably positioned and the temperature measured by a PT100 sensor placed in a middle position. During operation a magnetic stirrer with adjustable speed assures temperature uniformity in the vessel.
STANDARD
- EN 1427
- ASTM D36
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SYD-806E Automatic ring and ball apparatus
This advanced microprocessor controlled automatic ring and ball tester is used to determine the softening point of bitumen using, as heating fluid, water or glycerol. The softening point is taken by two light barriers suitably positioned and the temperature measured by a PT100 sensor placed in a middle position. During operation a magnetic stirrer with adjustable speed assures temperature uniformity in the vessel.
The temperature gradient is strictly maintained throughout the test by the electronic system conforming to the standards. It is used to test the temperature of asphaltum when asphaltum softens and drops 25mm under the heating conditions. Computer-controlled temperature rising speed, data checking, data saving and data processing.
SYD-2806G Automatic ring and ball apparatus
SYD-2806G automatic ring and ball apparatus adopts computer controlling technology, electron photo-electricity measurement technology,LCD and micro-printer, and has the characteristics of linear heating temperature, uniform stirring speed, simultaneous four sample dertermination, and automatic softening point detection, so it is an automatic, convenient, reliable and intelligent instrument for softening point determination. It is the best choice of asphalt manufacturing companies, highway and bridge construction companies, college and universities and scientific institues.
TECHNICAL PARAMETERS
SYD-806E Automatic ring and ball apparatus
Diameter of Steel Ball: 9.53mm
Weight of steel Ball: 3.5±0.05g
Heating container: 1000ml
Calefactive speed: 5℃±0.5℃/min
Temperature measure Range: 5~90℃
Paking size: 380x290x360mm
Gross weight: 6Kg
Net weight: 3Kg
SYD-2806G Automatic ring and ball apparatus
Heating power: 0.6kw
Steel ball weight: 3.5±0.05g
Heating range: 0~90℃ (water) 32~180℃ (glycerin)
Heating rate: 5±0.5℃/min
Temperature resolution: 0.1℃
Steel ball diameter: 9.53mm
Drop height: 25.4mm
Magnetic stirring speed: 0~1400rpm
Test position: 4
Power supply: AC(220±10%)V
Frequency: 50Hz
Dimensions: 296*339*483mm
Ambient temperature: 5~35℃
Relative humidity: ≤85%
