SD-2 electrodynamic tester for equivalent sand
Sand equivalent test set
applicable for asphalt with mixing materials. As for natural sand, man-made sand and stone chips, particle size may not exceed 4.75mm, which used to measure content of viscous soil or impurities to assess purity of the aggregate. The sand equivalent test set is used to test the cohesive soil and impurity content in aggregate, it is kind of common aggregate testing equipment.
Technical parameters:
1.Rated voltage: 220V±10% 180W
2.Frequency of vibration: 180 Times/Min
3.Amplitude: 203mm
- Automatic control timing: 30S/time
- Dimensions: 560×320×360mm
6.Internal diameter of testing drum: 32±0.25mm Height: 420±0.25mm
7.External diameter of flushing pipe: 6±0.5mm Internal diameter:4±0.2mm
