ComputerMeniscus Viscometer
JZ-6028 ModelComputerMeniscus ViscometerFeatures and Applications: This Mooney viscometer conforms to the requirements of GB/T 1232 "Determination of Mooney Viscosity of Unvulcanized Rubber," GB/T 1233 "Determination of Initial Vulcanization Properties of Rubber Compounds by Mooney Viscometer Method" and ISO 289, ISO 667, etc., used for measuring the viscosity, scorch, and vulcanization index of raw rubber or compounded rubber. This Mooney viscometer features microcomputer control, data display, automatic calibration, and is an ideal experimental instrument for the rubber industry and scientific research units. It utilizes an imported intelligent digital temperature control instrument, with easy adjustment and a wide temperature control range. The microcomputer employs imported chips, ensuring high reliability, with all data capable of being automatically plotted, calculated, and printed.
ComputerMeniscus ViscometerTechnical Specifications:
Temperature Control Range: Room temperature to 200℃
2. Molding temperature fluctuation: ±0.5℃
3. Mooney viscosity measurement range: Full scale of 200 Mooney units
4. Mooney value resolution: 0.1 Mooney units
5. Mooney viscosity measurement: ±0.5 Mooney value
6. Rotor Speed: 2 ± 0.02 rpm
Power: 220V ± 10% 50Hz
8. External Dimensions: 660mm x 570mm x 1130mm
Weight: 210 kg
The Brookfield viscometer features a temperature measurement and control circuit consisting of a measurement and control module, platinum resistance, and a heater. It automatically tracks changes in grid and ambient temperatures, adjusts PID parameters automatically, achieving fast and precise temperature control. The data acquisition system and mechanical and electrical interlock complete automatic detection of torque signals during the rubber testing process, as well as automatic real-time display of temperature values and set points. After curing, it automatically processes, calculates, and prints Mooney, scorch curves, and process parameters. The computer displays the test process in real-time, allowing a clear view of the "temperature" and "time-Mooney" changes from above. It is an indispensable instrument in the recycled rubber, rubber, and wire and cable industries.
ComputerMeniscus ViscometerFeatures
This instrument features the following characteristics:
High temperature control accuracy and wide range (±0.1℃).
2. Clock programming feature. (Set, modify time)
3. Technical switching power supplies with a wide voltage regulation range.
4. Imported integrated circuits and control components.
5. A monolithic mold cavity for overall processing, with precision exceeding that of assembled cavities from some manufacturers by multiples.
6. The main shaft bore is precision-machined using slow wire electrical discharge machining, with accuracy that surpasses that of domestic competitors.
ComputerMeniscus ViscometerTechnical specifications and specifications
Standard: ISO28-63, GB/T3242-2005
Temperature control range: Room temperature ~ 200℃
Temperature Accuracy: ≤±0.3℃
Control Accuracy: ≤±0.3℃
Temperature Resolution: 0.1℃
Torque Range: 0-100 Mooney Units
Calibration Accuracy: ±0.5 Mooney units
Rotor Speed: 2 ± 0.02 RPM
Measurement Time: 0-200 minutes Resolution: 1 second
Ambient Temperature: 0-35°C
Relative Humidity: <80%
Test Pressure: 11.5 KN ± 0.5 KN
Pressure: 0.45-0.6 MPa
ComputerMeniscus Viscosity MeterRelevant specifications
1. NSK high-precision bearings from Japan.
2. SDPC Group's high-performance cylinder, a joint venture between China and the UK.
3. Sino-foreign joint venture Dilexi Pneumatic Components.
4. Zhejiang Jiaxue Micro and Special Gearbox减速电机, China.
5. Automatic rise and fall of the work door with safety protection.
6. The critical components of the electronic parts are reliable and have stable performance.
7. 19-inch brand LCD computer, HP color printer.
Mannan film paper (cellophane) is used for rubber vulcanization meters and viscosity meters, effectively eliminating the drawbacks of large errors in common film paper (cellophane), protecting the mold cavity adhesive from being difficult to clean, and ensuring the test data remains accurate.
ComputerMeniscus ViscometerWidely used in global rubber compound and processing factories. These chemical instruments are used to test the quality of rubber compounds, predict their performance and finished product characteristics during the molding process. Accuracy and reproducibility are extremely important, ensuring that readings accurately reflect the sample and are not affected by external negative factors. The strain value of the film used in the curing instrument itself must not affect the rubber compound, otherwise it will distort the accuracy of the torque readings and the predicted results. Testers also do not want the film to be uncoated on the sample, or for it to slide or burn through during vibration and torque readings, as these will increase the tester's workload and necessitate unnecessary cleaning and retesting.
This film boasts outstanding features such as high heat resistance, high tensile strength, and low stress, with the ability to withstand temperatures up to 200 degrees Celsius without dissolving after a 20-minute test. It provides more accurate readings and maintains exceptional performance under extreme high temperatures for extended periods. According to industrial reports, this film can be quickly and easily shaped in heated molds, fitting snugly into the recesses of the sample. When the mold vibrates, the film's strain has minimal impact, and it does not adversely affect the data providing basic information. During vibration, it can eliminate issues like burn-through and slippage, as well as other麻烦 problems. Overall, this film offers test subjects more reliable and repeatable data.
