PYSD-E20 extension asphalt tester
I. Overview and Purpose
This instrument is suitable for measuring the elongation of the residue and bitumen emulsion evaporation residue and other materials after various models of asphalt and liquid asphalt distillation. Widely used in production, road construction and scientific research departments, more suitable for improved asphalt tests, in line with the Ministry of Communications (JTG-E20-2011) standard.
Intelligent LCD, an electric ball screw, stainless steel countertops and stainless steel sink, never rust
Second, the technical parameters
1, the maximum measured working length: 1500mm
2, the slider moving speed drawing: 0 --- 150mm / min (adjustable)
3, tensile motor power: 120W
4, stirring water bath pump: 45W
5, cooling power: 1.2KW Heating power: 3KW
6, the water bath temperature control range: 0 ---- 50 ℃
7, temperature control accuracy: ± 0.1 ℃
8, cooling capacity: 4000 cards / min
9 Power supply voltage: 220V