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The Asphalt Evaporation Residue Instrument removes volatile components from asphalt under heat, providing residue for testing penetration, softening point, and viscosity in compliance with ASTM standards.
Product Description
The Asphalt Evaporation Residue Instrument removes volatile components from asphalt under heat, providing residue for testing penetration, softening point, and viscosity in compliance with ASTM standards.
|
Heating power |
0.5KW |
|
Control temperature range |
Room temperature~200℃ |
|
Constant temperature accuracy |
±5℃ |
|
Voltage |
AC220V ±5%/50HZ |
