Used to test the construction performance of material construction materials with a diameter of 2 mm, such as cement slurry, putty, gypsum, mortar and fine concrete.
Second, the following data are obtained:
♦ Rheological curve and rheological parameters
♦ Relationship between temperature and construction performance
♦ Relationship between curing behavior and time at a certain stirring rate
♦ Effects of concrete additives and inorganic admixtures on construction performance.
♦ 由高精度的马达驱动。每一个转动的分辨率为200步。它可以在两个方向上以0.001到400 转/分钟转动并记录下流变曲线和数据点。测量A大扭矩为±250Nmm，通过一个特制的传声器测量。
3. Structure and principle: The structure and principle are as follows:
♦ Driven by a high-precision motor. Each rotation has a resolution of 200 steps. It can rotate in both directions from 0.001 to 400 rpm and record rheological curves and data points. Measure A large torque is ± 250Nmm, measured by a special microphone.
♦ The measuring system consists of a fixed probe, which is concentrically fixed in an optional cylindrical sample container. As the sample flows around the probe, the torque generated by the shear force is continuously recorded. The probe is fixed on the top of the measuring device and automatically runs and stops, which makes it easy to fill, empty, and clean the sample container. The sample container is fixed on the rotation drive shaft.
♦ Temperature can be measured by a sensor located under the measuring probe.
♦ Torque, time and temperature are displayed in real time in the form of graphs during the measurement process.
Third, the characteristics:
♦Durable tools for industrial environments;
♦Quality control, research and development;
♦easy to use;
♦Pre-defined test steps and run automatically. These steps can be standardized or set according to requirements;
Can measure non-uniform particles, zui large diameter is 2 mm. They can be efficiently separated by special probes.