CTI-PT digital display plasticity tester, microcomputer plasticity tester meet 1322-1991, ceramic raw materials adaptable to be applied to the measurement, plasticity index and adaptable indicators two test methods. CTI-PT digital plasticity tester can be widely used in ceramics, porcelain, building materials, abrasives and other industries.
overall structure
Instrument from the mechanical and electrical components of the two parts, the mechanical part of the main deceleration device. Electrical parts include: microcomputer tester, pressure sensor, displacement sensor.
the working principle
The motor rotates and drives the sample supporting base to move up and down through the decelerating device. When the sample touches the pressure sensor fixed on it, a pressure signal is generated. When the supporting base moves up and down, the iron core moves when the displacement sensor is driven to generate a displacement signal. Signal through the microcomputer tester measurement, display and data processing, we can get the required data!
Digital Plasticity Tester has two measurement methods
1, is the plasticity index method: That is, the plasticity of the clay material is determined by studying the relationship between the stress and the strain of the sample during the stress, which is more scientific and advanced than other methods, and the human factor has the least impact. For cylindrical specimens, define the plasticity R to measure the plasticity of the clay.
2, is the plasticity index method: determination of mud resistance to changes in shape. For spherical samples.
Main specifications and technical parameters:
| MODEL | CTI-PT |
| sample size | Ф28 × 38 cylinder, Φ ≤ 45 spherical sample |
| pressure range | 0 ~ 200N; |
| pressure accuracy | ≤ 1% (FS) |
| displacement range | 0 ~ 25 mm |
| displacement accuracy | ≤ 1% (FS) |
| pressure plate rate | 30 mm / min |
| Control method | whole process of microcomputer control, data processing |
| Power | 220V ± 5%; 50HZ ± 5% |
| working environment | temperature 5 °C ~ 40 °C; humidity ≤ 85% |
