SYD-2806H
It is used to determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and various of asphalts. It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientific research institutes.
STANDARD
- ASTM D36
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It is used to determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and various of asphalts. It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientific research institutes.
FEATURES
·The heating rate is controlled by a single chip microcomputer at 5±0.5℃/min.
· With magnetic stirring, the stirring speed can be adjusted continuously.
· Equipped with a laser falling ball receiving module for automatic detection and recording of test data.
· Four asphalt samples can be tested at the same time without affecting each other, or only two-sample test can be selected according to needs.
· With a micro-printer to print test results and heating rate.
TECHNICAL PARAMETERS
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
Working conditions: Ambient temperature 5~35℃, relative humidity ≤85%
