Sales torque rheometer research formula equipment

1ZJL-200Atorque rheometerProduct features

Featuring modular design and ready to use functionality: the host serves as the control center, with the ability to drive and control measurement units; Controlled auxiliary machines (such as mixing units and extrusion units) are intelligent measurement units designed for specific applications, which can transmit measurement data to the host through a bus system. Various auxiliary machines can be equipped to complete laboratory simulation experiments for different purposes.

2、 Application Fields

1. Research on Processing Performance and Material Development of UPVC

2. Development and Processing Performance Research of Thermoplastic Materials

3. Study on the curing properties of cross-linked and thermosetting resins

4. Teaching and Research Applications

IIIZJL-200Atorque rheometerStructural principles and performance characteristics

1) Structural composition: A main measurement and control host independently interfaces with a mixer, single screw extruder, or twin-screw extruder under different requirements, forming two modes of mixing rheometer and extrusion rheometer, which can be recognized through a program. The ZJL series torque rheometer, in addition to its main components such as the host, extruder, mixer, and computer, can also be equipped with automatic weighing units, diameter measuring units, three roll rolling, screw extruders, blown film machines, strip sample calendering and traction units, and film quality testing units as needed. By utilizing these units, more testing work can be accomplished.

1. Automatic weighing unit: It can automatically measure the relationship between the apparent viscosity, shear rate, and shear stress of materials.

2. Diameter measurement unit: automatically measures the expansion of the mouth mold.

3. Strip sample calendering and traction unit: can be made into uniform strip samples for tensile and thermal extension experiments.

4. Membrane quality testing unit: capable of testing impurities, particle defects, and transparency of transparent materials. The above optional units (not included in the conventional configuration) can be combined with other components to form different experimental systems, with the measurement and control host and computer as the core.

Host: mainly composed of the body, driving motor and driver, reducer, torque sensor, temperature control system, measurement and control system, computer data processing system, etc.

2) System software

The supporting software set consists of Mixer - a mixer test measurement and control software, Plastic - an extruder test measurement and control software, and WinNian - an apparent viscosity test data processing software. The interface between Mixer and Plastic software is rich in functions, allowing for measurement, setting, and control of speed, torque, temperature, and pressure. The curve window can display real-time curves of the above data against time. These data can be processed and plotted by software. Under the experimental measurement and control software, an experimental report is generated and output by a color printer. It can also complete functions such as overlaying multiple curves and smoothing curves. Due to the fact that the ZJL-200A torque rheometer is an automated testing instrument with a computer as its core. The data collection, control, and processing of experimental data are all completed by corresponding software, which not only shows the convenience of instrument operation, accurate control, but also the convenience and speed of experimental data processing and result output. More importantly, with the support of software, traditional torque rheometers can perform functions that cannot be achieved, such as measuring the shear sensitivity characteristics of materials with linear acceleration. Oral mold correction during the measurement process of the relationship between material apparent viscosity and shear rate. The design concept of the ZJL-200A rotary rheometer with high cost-effectiveness is to achieve functional expansion and performance improvement through software development without increasing hardware equipment as much as possible, thus having a high cost performance ratio. The operating interface of the experimental software mixer and its application. The chamber of the ZJL-200A torque rheometer mixer adopts a three piece structure, electric heating, 3:2 speed ratio, and a volume of 50ml after adding a rotor. It is made of stainless steel material and has good corrosion resistance. This mixer can be used for various experiments such as PVC material thermal fusion testing, thermosetting material curing cross-linking performance testing, thermal stability testing, shear sensitivity testing, etc. Test curve overlay report.

Mixer

The aspect ratio of the plastic extruder to the apparent viscosity test screw is 25:1. Different compression ratios of granular and powder screws can be selected, and different processes can be simulated using capillary extrusion molds, cylindrical extrusion molds, extrusion tube molds, wire wrapping molds, etc. The relationship between apparent viscosity, shear rate, and shear stress of materials can be measured using capillary extrusion molds. The productization and application of this instrument have been put into market trial since 2005. Mass production began in 2007. At present, there are already user groups distributed in colleges, research institutions, and T industry enterprises across the country, and the usage is good. We have received a lot of information on design improvements from users. With the support of our vast user base, we will continuously improve the technology and manufacturing level of this instrument, and provide higher cost performance instruments for the academic and industrial communities.