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Product Detail
Technical Parameter:
Model: |
RTM-3001B Moving Die Rheometer |
Standard: |
GB/T16584 IS06502 |
Temperature: |
room temperature to 200 Centigrade |
Heating-up: |
15 Centigrade/min |
Temperature fluctuation: |
≤ ±0.3 Centigrade |
Temperature resolution : |
0.1 Centigrade |
Torque range: |
0-5N.M、0-10N.M、0-20N.M |
Torque resolution: |
0.001NM |
Power: |
50HZ, ~220V±10% |
Pressure: |
≈0.4Mpa |
Air-pressure requirement: |
0.5Mpa--0.65MPa (user prepare the dia 8 trachea) |
Environment temperature : |
10 Centigrade--20 Centigrade |
Humidity range: |
55--75%RH |
Compressed air: |
0.35-0.40Mpa |
Swing frequency : |
100r/min(about 1.67HZ) |
Swing angle: |
±0.5 Centigrade ,±1 Centigrade ,±3 Centigrade |
Printing: |
Date,time,temperature,vulcanization curve,temperature curve,ML,MH,ts1,ts2,t10,t50,Vc1,Vc2.
|
Equipment Summary:
RTM-3001B Moving Die 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.
Main Functions:
Moving die rheometer used monolithic rotor control, which include: host, temperature measurement, temperature control,
data acquisition and processing, sensors and electrical chains and other components.These measurements, temperature
control circuit consists of a temperature control device, platinum resistance, heater composition, capable of automatic tracking
power and ambient temperature changes, automatically correct PID parameters to achieve fast and accurate temperature
control purposes. Data acquisition system and mechanical linkage to complete the rubber vulcanization process of force torch
signal automatic detection, automatic real-time display of temperature and settings. After curing, automaticprocessing,
automatic calculation, print vulcanization curve and process parameters. Show curing time, curing power Ju, also has a variety
of audible alert. Moving die rheometer controlled by computer, the computer setting the parameters of the direct control
of test parameters rheometer. Display real-vulcanization curve and temperature curve, store test results, different adjustable
comparison of test results and in a different color.
Features:
1. This instrument 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 instrument 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). The technical leadership of international new trend.
3. This instrument has statistics, analysis, storage and comparison functions. Humanized design, easy to operate
4. Using imported high-precision sensors
How it Works:
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.
Applicable Industry:
Widely used in rubber products industries.
Corresponding Standard:
Accord with GB/T16584《rubber- no rotor rheometer to measure the characteristics of vulcanized》ISO6502:1991 and ASTMD5289-95