High-pressure capillary rheometer

One,Capillary RheometerThe purpose and functions of the equipment:

Capillary RheometerIt is used to determine the fluidity and curing speed of polymer materials, allowing the plotting of stress-strain curves, plasticization curves, and the measurement of softening point, melting point, and flow point temperatures. The computer controls constant pressure and speed operations, measuring the extrusion rates of various specifications of capillaries under different pressure levels, at various heating rates, and at different temperatures. The computer collects extrusion rates, pressure, and heating temperatures, automatically processes the data, and plots the curves.

II. Performance Features Introduction:

This instrument's mechanical transmission section primarily utilizes imported precision double ball screw transmission, ensuring the overall mechanical high-rigidity frame structure. This significantly enhances load efficiency and measurement deformation accuracy. The transmission control system employs an imported high-precision servo system for control, featuring high response frequency, high transmission efficiency, smooth operation, high data acquisition frequency, and even greater precision.

The heating section is made of nickel-chromium metal die-cast from rare alloy materials, characterized by its ability to withstand high temperatures for extended periods without burning, and boasts excellent temperature stability.

The temperature control section features the latest imported temperature control module, offering rapid output response and precise PID parameter auto-tuning functionality to ensure stable temperature control.

Equipped with high-precision force sensors, the collection part features a high data sampling frequency and high accuracy.

III. Main Technical Parameters:

1. Temperature Range: Room temperature to 400°C

2. Heating Rate: 1, 2, 3, 4, 6℃/min, continuously adjustable, with quick heating capability

3. Programmed Scanning Rate: 1~50°C/min

4. Temperature control accuracy: ±0.5°C, overall accuracy: ±1°C

5. Pressure Range: 1-50 MPa; Control Accuracy: +/- 1%

6. Speed Range: 500mm/min - 0.001mm/min

7. Maximum Displacement: 300m

8. Positioning Accuracy: ±0.5%

9. Load Resolution: 100,000 yards

10. Discharge Port Sizes (Diameter × Length): 1×3, 1×5, 0.5×1.5, 0.5×2.5 (mm × mm) and more options available

11. Head Area: 1 cm²

12. Material for discharge port: Tungsten Carbide

13. Sensor Maximum Pressure: 5kN

14. Software Requirements: Capable of real-time recording the softening point, melting point, flow point, viscosity, and activation energy of viscosity for high polymer melt. Moreover, data and charts should be freely exportable and savable.

15. Working Voltage: 220V, 50Hz, Power < 400W

IV. Main Equipment Configuration

1. A complete set of the main unit

2. High-precision temperature control module

3. A set of import servo control systems

4. A set of data collection system

5. A set of data processing system

6. One high-precision sensor

7. A set of branded computers

One color inkjet printer

9. A set of test software (including one CD)

A complete set of tools

One instruction manual

12. One warranty card

13. Certificate of Compliance

Section 5: After-Sales Service

1. Installation and Acceptance: Perform installation and debugging within 5 working days upon arrival. The supplier's technical staff will install the equipment free of charge and complete the verification of the equipment's performance in the presence of the user's personnel.

2. Training: Post-installation, we offer free training for two or more trainees until they can operate independently. This includes basic operations, basic maintenance of the equipment, and simple troubleshooting.

3. Warranty: The entire unit is covered by a one-year warranty starting from the date of acceptance. Free maintenance and service are provided during the warranty period. A response to any issues is guaranteed within 24 hours.