Sell capillary rheometer at 400 ℃ high temperature

1MLW-400DCapillary rheometer seriesHas the following characteristics:

1. High data collection frequency (greater than 100PPS) can more accurately record the transition points of materials in different states, without missing key material state transition points, and accurately calculate the apparent viscosity at different shear rates;

2. Can achieve the superposition of multiple data curves; Coordinate display in various curve forms

3. The load loading device of the instrument is designed reasonably, using dual kinetic energy upper body movement loading, and high-precision pressure sensors and load sensors for data acquisition; Software and hardware dual closed loop implementation for speed and stepless adjustment of loading force; Wireless remote control can be used for manual and automatic loading control, which is convenient, fast, and accurate

4. Regarding the coordinate axes of shear viscosity and shear rate curves: During the experiment, the coordinate axis was the normal axis. If you want to view the 10g coordinate axis image after the experiment, you can directly adjust it with the mouse to bring up the 100 coordinate axis. This way, you can observe the image in two ways, and the lowest point of the coordinate axis is set with the mouse after the experiment is completed.

5. Equipped with ruler display function, it can intuitively display the displacement position of the material rod

6. The overall structural design adopts a 'mouth shaped frame streamlined design' to ensure structural strength, a more beautiful appearance, stronger stability, and easier transportation and installation.

7. Scalability: This instrument can be extended to dual head testing without replacing the host.

8. Electric assisted cleaning.

9. The furnace body can rotate 90 degrees for easy assistance in material cleaning.

10. The loading adopts an upper body movement loading and pressurization mode with dual kinetic energy for overall movement; Pressurization is more stable

11. Wireless remote control device loading

12. Streamlined design, soft and round, strong sense of technology

13. Concise and clear decorations make the overall feeling fresh and eye-catching

2、 System composition

MLW-400D Capillary Rheometer SeriesThe system architecture design adopts a 'mouth' shaped framework design to ensure structural strength. The overall appearance adopts streamlined design, beautiful and elegant, strong sense of science and technology. The transmission structure uses Taiwan, China brand precision ball screw machine to achieve the upper body moving load transmission of dual kinetic energy, so that the overall sense is not in progress with the actual movement test, and the performance is more stable: the speed control system uses AC clothing system to achieve the accurate control of displacement and Leli. The heating unit adopts a spiral heating wire for overall heating, and the temperature of the material cylinder is uniform. The furnace body can be moved out as a whole, which is more conducive to cleaning the remaining materials and furnace film after the experiment is completed. The measurement and control system of Gaoli Technology adopts wireless control mobile preloading and a simple and intuitive software interface. It can set test modes and related operating parameters, and display relevant curves and calculation results in real time.

3、 Experimental project:

1. Constant speed shear test: capable of measuring shear stress and shear rate curves, as well as shear viscosity and shear rate curves.

2. Constant pressure shear test: capable of measuring shear viscosity and shear rate curves.

3. Ladder cutting rate test, different cutting rates can be set according to user requirements, which can measure the shear stress and shear rate curves, as well as the shear viscosity and shear rate curves. During the experiment, the melt fracture situation and the lowest flow pressure and shear rate of the melt can be determined based on the changes in the curves.

a) Flow/non flow test: measures the relationship between viscosity and temperature, and can accurately determine the lowest flow temperature.

b) Melt rupture and flow instability, studying flow instability phenomena, including melt rupture and melt fracture.

4、 Main technical parameters and accuracy:

1. Temperature range: Room temperature~400 ° C

2. Heating rate: 1-10 ° C/min, continuously adjustable, and capable of rapid heating

3. Temperature measurement display accuracy: ± 0.1 ° C

4. Pressure range: 1-100MPa ± 0.5% (can be customized according to user requirements, price negotiable) Maximum driving force: 10KN (customized for 20, 30, 50KN) 5

Customizable according to user requirements, price negotiable)

Pressure measurement accuracy: ± 0.5% FS

7. Pressure resolution: 0.1Mpa

8. Speed range: 0.01-500mm/min

9. Deformation measurement accuracy: ± 0.5% FS

10. Plug diameter: 12 mm (customizable according to user requirements, price negotiable)

11. Plug area: 113.04mm2

12. Discharge port mold specifications: 1x5, 1x10, 1x20, 1x40 (mmxmm)

(Customizable according to user requirements, price negotiable)

13. Material of discharge port mold: tungsten carbide

14. Power supply: AC220V, 50Hz, power<1000w<>

15. Dimensions: 530x430x1700mm