High Accuracy Fully Automatic Rubber Testing Equipment / Moving Die Rheometer
Design standards: GB/T16584, ISO6502, ATM D5289,ect.
Uses:
The rubber no rotor rheometer is a widely used tester in rubber processing industry, rubber quality control and basic research rubber, For optimize formula of rubber provide accurate data, It can accurately measure the scorch time, rheometer time, sulfide index, the maximum and minimum torque and other parameters.
Working principle:
The rubber sample into the mold cavity is almost entirely enclosed and maintained at test temperature, the mold cavity are of two parts, of which the lower part with a small linear reciprocating movement (swing oscillation), oscillatory shear specimen produced strain determination is the reaction torque of the mold cavity (force), this torque (force) depends on the shear modulus of rubber.
Curing test specimens after the start of the shear modulus increases, the computer machine real-time display and record the torque (force), when the torque (force) rose to a stable value or the maximum as well as return to the state, they get a torque ( force) and time curve, that is, curing curve (Figure 1), shape of the curve and test the temperature and plastic material characteristics.
Main characteristics:
Computer controled temperature, upper and lower mould errer less than 0.2℃.
Heating speed: 15℃/min.
Good repeatability.
Features:
1. This non rotor rheometer is really confined mold cavity, and the United States Alpha (formerly Monsanto) has done. Repeatability, and test data comparable with the Alpha. At the international leading position in the same industry.
2. The non rotor rheometer development platform based on large databases, temperature control devices using the software to directly control and collection and processing. Instrument to overcome the general curing temperature of the shortcomings of using temperature controller (accuracy poor).
3. This instrument has statistics, analysis, storage and comparison functions. Humanized design, easy to operate
4. Have the function of comparison and amplification carve
5. Computer controlled,application WINDOWS series operating system platform.
Specifications:
| Temperature range | room temperature to 200℃ |
| Heating rate | 15℃/min |
| Temperature fluctuation | ±0.2°C |
| Temperature resolution | 0.01°C |
| Torque range | 0-5N.M, 0-10N.M, 0-20N.M |
| Torque resolution | 0.001NM |
| Rotor swing angle | ±0.5℃ ,±1℃ ,±2℃ |
| Swing frequency | 100r/min(1.66HZ) |
| Consumed power | 800W |
| Power | 50HZ, 220V±10% |
| Out size | 640mm×580mm×1300mm |
| Weight | 210kg |
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High Accuracy Fully Automatic Rubber Testing Equipment / Moving Die Rheometer Images
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