Main purpose:
It is suitable for measuring the elongation of various specifications of asphalt and liquid asphalt, and the residue after distillation of liquid asphalt and other materials. It is widely used in production, road construction and scientific research departments, and is more suitable for the test of modified asphalt.
Product features:
1. The instrument meets the requirements of t0605-2011 in jtge20-2011 highway engineering asphalt and asphalt mixture test specification.
2. It has the advantages of stepless speed change, high power refrigeration, built-in water cycle, low noise, long service life, etc.
3. It can automatically calculate and display the average ductility of three samples.
4. The shell and inner tank are all made of imported stainless steel by bending, adopting advanced AC frequency conversion control technology, and equipped with circulating water device. It is an advanced instrument in China at present.
Technical parameters:
型号规格Modle | SY-1.5D | |
延伸速 Elongation rate | 快速Fast | 50mm/min±2% |
慢速Slow | 10mm/min±2% | |
工作温度Operating temperature | 5-50℃±0.1℃ | |
最大延伸度Maximum elongation | 1.5m | |
工作电压Operating voltage | ±10% | |
满量程精度Full scale accuracy | ±1mm | |
可通过设定频率实现其他速度Other speeds can be achieved by setting the frequency | ||
