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 |
