FDL-0131 Automatic asphalt softening point tester

Scope
Automatic asphalt softening point tester according to People's Republic of China standard GB / T4507 "Asphalt Softening Point Determination" under the requirements of design and manufacture,
It is applicable to the determination of road asphalt, coal tar, asphalt and other types of liquid petroleum asphalt softening point to, is all asphalt producers, road, bridge construction units and related institutions, research institutions of preferred instruments.
Features
1, this instrument is a small desktop structure, which uses a microcomputer control, linear heating, automatic mixing, accurate and reliable measurement results, the test is completed automatically displays the test results
2, using the requirements of high temperature glass beaker made of steel balls retaining ring, steel balls and other standard size specifications prescribed
3, water bath with automatic stirring device, using digital display time and temperature, and can test two specimens, the test convenient, reliable results
Technical Parameters
1. Power supply: AC 220V (permissible error -5% ~ +10%), 50Hz;
2. Measuring range: +5.0 °C~ 90 ± 0.5 °C; or +5.0 °C~ 75 ± 0.5 °C;
3. Temperature Resolution: 0.01 °C;
4. Blender: stirring speed continuously adjustable;
5. Heating method rate: three minutes after the automatic adjustment of 5.0 ± 0.5 °C/ min;
6. Heating method power: 800W;
7. Beakers effective volume: 1000ml;
8. Environmental conditions: room temperature less than 35 °C and relatively stable, no air convection;
9. Relative humidity: ≤85%;
10. Power consumption: less than 850W.