JZ-6029 ModelNo rotorVulcanization TestInstrument
One,No RotorVulcanization Test InstrumentPrimary Technical Specifications
Temperature Control Range: 0～200℃
Heating Time: ≤10min
Mold temperature fluctuation: ≤±0.1℃%
Torque Range: 0-20 N.m
Swing Frequency: 1.7 Hz (100 rpm)
Swing Range: ±0.5° ±1°
Mold cavity structure: Monsanto type
Report Content: ML, MH, ts1, ts2, t10, t30, t50, t70, t90, sulfur curve, temperature curve
Standard of Execution: ASTM D5289-95 ISO 6502:1991 GB/T 16584-1996
Power Voltage: AC 220V ± 10%
Dimensions: (Length × Width × Height) 680mm × 650mm × 1100mm
Net Weight: 230 Kg
Two,No rotorSulfurization Test InstrumentKey Features:
1This instrument utilizes a truly sealed mold cavity, just like the one used by Alpha (formerly Monsanto). Repeatability and test data are comparable to Alpha. Hold a similar position in the industry.
2This instrument is developed on a large database development platform, featuring a temperature control device that is directly controlled and processed by software. This represents the latest trend in technology.
3This instrument offers statistical, analytical, storage, and comparison functions. It features a user-friendly design for easy operation.
Section 3:No RotorSulfurization Test InstrumentMain Configuration:
1Our mold cavity structure is truly high-precision and hermetically sealed, synchronized with Alpha in the U.S.
2High-precision sensors from the U.S., accuracy up to0.001N.M
3JapanNSKHigh-precision bearings.
4Sino-foreign joint ventureSDPCHigh-performance cylinder of the group.
5Joint Sino-foreign venture DELIXI Pneumatic Components.
6Robust modules, technology, and test data are in sync with Alpha.
7Automatic rise and fall of the work door, with safety protection.
8Critical components are made with reliable parts, ensuring high quality and stable performance.
9Direct temperature control via computer software, Alpha technology precision up to0.01℃。
10、19Inch brand LCD computers, HP color printer.
No RotorSulfurization Test InstrumentThe instrument, used for analyzing and measuring rubber vulcanization characteristics such as scorch time, optimal vulcanization time, vulcanization rate, viscoelastic modulus, and vulcanization plateau period, is a mandatory testing equipment stipulated by the national standards for developing new products, researching rubber compound formulas, and inspecting product quality.
Manufacturers of rubber products can use a curing meter to test the reproducibility and stability of their products, as well as design and inspect rubber formulations. Producers can conduct on-site testing on the production line to ensure that the curing characteristics of each batch, and even at every moment, meet the requirements of the finished products. The curing characteristics of uncured rubber compounds can be determined by oscillating the rubber within a mold cavity, obtaining a torque vs. time curing curve, which scientifically determines the three key elements of curing time, temperature, and pressure – they are ultimately critical to product quality. It can also measure the physical properties of compounded rubber blends. Quality management of raw materials, processing, and finished products:
One - Through the curing curve, one can grasp the relevant properties of rubber during the curing process. From the rubber's blending consistency, workability, to the physical properties of the finished products (such as resistance to aging), all can be read from the curing curve. This further enables the control of rubber quality.
The sulfur curve measured by the sulfur analyzer is widely used in the research of raw materials and formulations, providing data for processing and production. In addition, the sulfur analyzer is also used for quality control, supervision during production, and the identification of product quality.
No rotorVulcanization Test InstrumentThe FDR (Flat Die Rubber Durorometer) measures the torque change of rubber during curing by placing it between upper and lower flat plates in a mold cavity and applying a sine wave torque vibration at a specified temperature. The curing characteristics are determined by analyzing the changes in torque, minor torque, burn time, curing time, and other factors like viscoelasticity. Due to the cone rotary drive mechanism capable of achieving accurate sine wave vibrations and four heaters, the instrument ensures the precision and reproducibility of experimental results.
Due to the overall design of various components, a rubber vulcanization tester with a compact structure suitable for various testing sites is adopted.
No RotorSulfur Test ApparatusKey Technical Specifications
High-precision sensor: 0~20 N.m. Resolution: 0.001 N.m.
B. Control System: Utilizes computer control and interface boards for data collection, storage, processing, and printing of test results and curve processing.
C. Rotation System: Uses stepping motor with electronic speed control and amplitude adjuster. Swing Angle: ±0.5° to ±1°.
D. Temperature Control System: Equipped with an Intelligent digital temperature control gauge, featuring real-time automatic adjustment of PID control parameters.
Temperature control range: 0-200℃, temperature control accuracy: ≤±0.3℃, temperature resolution: 0.1℃.
E. Data Transmission Method: RS232 Transmission
F. Display Method: Vulcanize-105+WIN-XP test software computer screen display, coupled with excellent user software and hardware equipment, makes the entire measurement process extremely convenient, quick, and enjoyable.
G. Molding cavity: Made of Cr6WV material, compliant with GB/T16584-1996 standard requirements.
F. Control Method: Yangzhou Jingzhuo's user-friendly control method, featuring either point-and-use with the mouse or a simple touch on the main unit's panel buttons for testing
No RotorSulfurization Test InstrumentThe principle of determining the vulcanization characteristics of unvulcanized rubber compounds: The unvulcanized rubber compound sample is placed in a sealed or nearly sealed mold cavity and maintained at a set test temperature. The mold cavity has two parts, upper and lower, with one part oscillating slightly. This oscillation induces shear strain in the sample, and the reactive torque (force) of the sample against the mold cavity is measured. This torque (force) depends on the continuously varying shear modulus generated during the vulcanization process, which changes with the vulcanization time. Starting from when the rubber compound is placed into the mold, the vulcanization instrument automatically records the values of the torque reflecting the shear strain generated by the rubber compound. Consequently, a torque-time relationship curve, i.e., the vulcanization curve, is obtained. Its shape is related to the set test temperature and the characteristics of the rubber compound.
No RotorVulcanization Test InstrumentThere are mainly two types: reciprocating measurement and torsional measurement. The latter is more widely used due to its ability to provide a more comprehensive sample. The National Standard 80V/'$%'/W&'((disc oscillating vulcanometer method) specifies the temperature control range, the range for recording the vulcanization curve (torque vs. time curve), and the methods for obtaining the胶料常数 such as shear values and time values from the curve.
No RotorSulfurization TesterOperating Principle
Yangzhou Jingzhuo Studio (Mold) features a rotor that continuously oscillates at a certain frequency (1.7-1.0 Hz) with a slight angle (3). The rubber material surrounding the rotor gradually increases in vulcanization degree and modulus under specific temperatures and pressures, resulting in a proportional increase in the torque of the rotor's oscillation. The change in torque values is converted into signals by the sensors inside the instrument, which are then amplified and recorded on the recorder. The curve showing the torque's change over time is the vulcanization characteristic curve.
The mouse buttons clicked on the rubber vulcanization instrument computer have the same functions as the buttons on the main unit panel for user convenience. The computer's software interface is quite user-friendly and extremely easy to use. Yangzhou Jingzhuo users can measure burn time, normal vulcanization time, vulcanization index, and low torque, making it an ideal device for the rubber industry to control rubber material quality, rapid testing, and basic rubber research. (Tongfang brand computer, 19-inch LCD monitor)
