RT-722A Benchtop Capillary Rheometer
RT-722A capillary rheometer structure design adopts single-column pendulum head desktop design to ensure the structural strength and easy cleaning. The transmission structure adopts Taiwan brand precision ball screw to realize the transmission of kinetic energy, and the speed control system adopts AC servo system to realize the precise control of displacement and pressure. The heating unit adopts spiral heating wire for overall heating, and the overall temperature of the cylinder is uniform. High-tech measurement and control system and software interface is simple and intuitive, you can set the test mode, and related operating parameters, real-time display of the curve and calculation results.
Model: RT-722A
Customizable: OEM, ODM, OBM
Driving Force: 5KN
Warranty: 2 years
Temperature range: | room temperature ~ 400 ℃ |
Temperature rise rate: | 1-10 ℃ / min, continuously adjustable, and can be rapid temperature rise |
Temperature display accuracy: | 0.1℃ |
Pressure range: | 1-50MPa±0.5% |
Driving force: | 5KN |
Pressure measurement accuracy: | ±0.5%FS |
Pressure resolution: | 0.1Mpa |
Speed range: | 0.001-500mm/min |
Deformation measurement accuracy: | ±0.5%FS |
Plug diameter: | φ12 mm (can be customized according to user requirements, price negotiable) |
Plug head area: | 113.04mm2 |
Discharge mold specifications: | Ø 1 × 5, Ø 1 × 10, Ø 1 × 20, Ø 1 × 40 (mm × mm) |
Material of outlet mold: | tungsten carbide |
Power supply: | 220V, 50Hz, power <1000W |
Outside dimensions: | 600 × 410 × 2100mm |
1. This machine is suitable for determining the shear rate of plastics and polymer materials and at a certain temperature, the determination of the melt fluidity under the action of shear stress, including the apparent viscosity of thermoplastics and thermosetting materials apparent viscosity;
2. The rheometer for the computer measurement and control of intelligent capillary rheometer, can be under constant pressure, constant speed, constant temperature, different heating rate, different temperatures, different shear rate, etc., through the software automatically determine the different plastics in different mouth mold environment pressure, temperature, speed and other detection parameters. The software automatically draws curves and saves and prints the data;
3. Can be customized according to user requirements of different specifications (low-temperature type, high-temperature type, different pressure, different rod diameter, etc.) models. This model is low pressure, single pressure head, single-column structure;
1. High data acquisition frequency (more than 100PPS), can more accurately record the transformation point of different states of the material, will not miss the key material state transformation point; Accurately calculate the apparent viscosity under different shear rate;
2. Can realize a variety of data curve superposition; a variety of curves in the form of coordinates display;
3. The instrument’s load-loading device is reasonably designed, the use of high-precision pressure sensors for data acquisition, the abolition of the traditional load sensor acquisition; software, hardware double closed-loop, the realization of the speed, the loading force of the stepless adjustment; can be used manually, automatically two kinds of loading control, convenient, fast and accurate. Inductive manual displacement adjustment;
4. On the shear viscosity and shear rate curve axis: test test axis for the normal axis, when the end of the laboratory if you want to watch the log axis image can be adjusted directly through the mouse to call out the log axis, so that you can observe the image in two ways, at the same time, the lowest point of the axis are set at the end of the test with the mouse settings;
5. The whole machine adopts a single column pendulum head desktop structure, the appearance is more beautiful, more stable, easy to clean, and easier to transport and installation;
6. Scalability: this instrument can be expanded into a drawing instrument without replacing the host;
7. The use of large-scale integrated circuits, with digital, intelligent, highly reliable performance of the new material testing instruments. This machine synthesizes the advantages of similar models at home and abroad, adopts high stability load and displacement measuring instrument and advanced Japanese Fuji digital speed control system. Under the WINDOWS platform using advanced computer processing software – automatic zero, can be manually sensed control and automatic speed control, automatic data processing, dynamic curve analysis (can be dynamically zoomed in and out), color graphic display, preview and printout of test results, and the test data made by the depository processing, can be stored in Word, Excel format data.