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MFI Testing Machine Maintenance and Calibration Guide

Discover the high-performance MFI testing machine for precise measurement of the fluidity of plastic materials in the molten state. Our equipment complies with international standards and is suitable for quality control and material development in the plastics industry. Accurate and reliable test results are ensured through regular maintenance and calibration.
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Advantages of MFI Testing Machine

High accuracy

The MFI testing machine can provide precise flow measurement, helping users to accurately evaluate the flow characteristics of plastic materials in the molten state.

Standardized testing

The equipment follows international standards (such as ASTM D1238 and ISO 1133) to ensure the comparability and consistency of test results, and is suitable for comparison of different materials and production batches.

Easy operation

Modern MFI testing machines are usually equipped with user-friendly interfaces and automation functions, making the operation process simple and intuitive, reducing the possibility of human error.

Versatility

The MFI testing machine is suitable for many types of plastic materials, including polyethylene, polypropylene, polystyrene, etc., and is widely used in material research and development and quality control.

SKZ145 MFI Testing Machine

How to maintain the MFI testing machine?

Calibrate temperature sensor: Regularly calibrate the temperature sensor using a standard thermometer to ensure that its readings are accurate.

Calibrate pressure sensor: Use a standard pressure gauge to calibrate the pressure sensor to ensure that its readings are within the specified range.

Check and replace consumables: Regularly check the wear of the melting chamber and nozzle and replace them if necessary; Check the seals and gaskets to ensure that there are no leaks.

Software update: Regularly check whether the device software has been updated and ensure that the latest version is used to improve performance and safety.

Frequently asked questions

During use, users may encounter some common problems. The following are answers to common questions about MFI testing machines.

The test results are inconsistent. How can I solve this problem?

1. Ensure that the temperature control system of the equipment is working properly and calibrate the temperature sensor regularly. 2. Perform appropriate pretreatment of samples, such as drying and screening, to ensure the purity and consistency of samples. 3. Strengthen operation training to ensure that all operators operate in accordance with standard operating procedures.
1. Use a standard thermometer to perform a temperature comparison test on the device. 2. If temperature deviation is found, adjust the temperature calibration settings or replace the damaged temperature sensor.
1. Restart the device to check if it is an occasional software error. 2. Check the error code section in the user manual for specific error information and solution steps. 3. If the problem persists, contact our technical support for diagnosis and repair.
1. Clean the equipment regularly, especially the melting chamber and nozzle, to prevent clogging by material residue. 2. Regularly check and replace consumables such as seals and filters.

MFI Testing Machine Calibration

1. Preparation Ensure that the test machine is in good working condition and all parts are functioning properly. Prepare standard materials and calibration tools to ensure that they comply with relevant standards. 2. Temperature calibration Set the test machine to the required temperature and measure the actual temperature using a standard thermometer. If there is a deviation between the actual temperature and the set temperature, adjust the temperature control system. 3. Flow index calibration Test using standard materials with known flow index. Record the test results and compare them with the standard values. If the test results differ significantly from the standard values, check the equipment settings and operating procedures and make adjustments if necessary. 4. Records and reports Record all calibration results, including date, operator, equipment status, and calibration results. Generate calibration reports regularly for internal audits and quality control.

What SKZ Customers Say

Salman Kamal
Salman Kamal

The test results provided by this MFI testing machine are very accurate and can effectively reflect the flow characteristics of the material, meeting the needs of laboratories and production lines.

Carlos Cordero Mercado
Carlos Cordero Mercado

The MFI testing machine has a user-friendly interface and is easy to use, especially for novice operators, with a shorter training time.

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Product Certifications

Product Certifications

SKZ's mfi testing machine products comply with international standards and meet regulatory requirements in different countries and regions.