HF-5009A Automatic Load Weight Melt Flow Index Tester

The automatic load weight melt flow index tester is an improved version, adding many new features. It significantly improves the instrument configuration, service life, ease of operation, and testing accuracy, offering incomparable advantages and cost-effectiveness compared to conventional melt flow index testers in the market. The instrument has a desktop structure with a reasonable design, stable and reliable performance, aesthetic appearance, and easy operation. It uses high-performance, high-precision control instruments with high sampling accuracy and fast control rates. The fuzzy PID algorithm is used for constant temperature control.
1. Compliance with Standards: ISO 1133, ASTM D1238, GB/T3682, JIS K7210, BS2782
Product Application: It is used to measure the melt flow rate (MFR) of various plastics and resins in a molten state. It is suitable for high melting temperature engineering plastics such as polycarbonate (PC), polysulfone (PPS), fluoroplastics, nylon, as well as lower melting temperature plastics like polyethylene (PE), polystyrene (PS), polypropylene (PP), ABS, polyoxymethylene (POM), and polycarbonate (PC) resins. It is widely used in plastic production, plastic products, petrochemicals, as well as in relevant universities, research institutes, and inspection departments. The automatic melt indexer is suitable for the national standard "GB/T3682-2000 Method for the Measurement of Melt Mass Flow Rate and Melt Volume Flow Rate of Thermoplastic Plastics," which is equivalent to ISO 1133:1997. It also meets ASTM D1238 testing standards.
2. Product Features:
• The results measured can be automatically converted and include a melt density testing function. It has an automatic load weight loading device and provides full automation of timing, cutting material, loading, and result printing.
• The control software allows for parameter settings, constant temperature control, material cutting, calibration, automatic weight loading, timing, MFR/MVR results display, melt density calculation, and data querying/exporting. To prevent operational errors, certain critical functions require password verification.
• 7-inch full-color touchscreen with a multi-language interface (Chinese, English).
• Fast heating speed, minimal overshoot, and high constant temperature accuracy. After loading the material, it quickly restores to a stable temperature. Features include upper temperature protection, constant temperature sound alerts, and recovery time sound alerts.
• It automatically recognizes the testing intervals for ASTM, ISO, and national standards.
• When using the volume method, it can measure the MVR value for a specified test time, and after weighing the sample, it calculates the MFR value, which can be compared with mass method test results.
• The system has the ability to store test parameters, capable of storing eight sets of parameters for both mass and volume methods.
• Maximum temperature can reach 450~500°C (optional, please specify when ordering).
• Capable of long-term testing of highly corrosive plastics without compromising the instrument's precision, such as fluoroplastics (please specify when ordering), a feature unique to our company.
3. Key Technical Parameters:
• Extrusion die diameter: Φ2.095±0.005mm, die length: 8.000±0.025mm
• Barrel diameter: Φ9.550±0.025mm, barrel length: 152±0.1mm
• Piston rod diameter: 9.475±0.015mm, piston rod length: 6.350±0.100mm
• Standard test load (complete set of 8 weights)
• Temperature range: Ambient temperature to 400°C (500°C optional)
• Temperature accuracy: ±0.5°C
• Display resolution: 0.1°C
• Cutting method: Manual or automatic cutting optional
• Temperature recovery time: Less than 4 minutes
• Power supply: AC220V±10%, 50Hz

※ "Dear valued customer,Thank you for choosing Ligao Testing Equipment. By selecting our products, you have also chosen our robust customer service and the assurance of using high-quality testing equipment.

1.Our production base is located in Suzhou, specializing in the research and development as well as production of mechanical performance, environmental simulation, optical equipment, and fatigue equipment.
2.We offer comprehensive customizations for laboratory equipment in various fields such as new energy, childcare, home furnishings, and power tools.
3.Our laboratory capabilities are accredited with ISO/IEC 17025:2005 training, CNAS capability accreditation, and DILAC accreditation.
4.We provide comprehensive services for laboratory construction, including overall investment budgeting, comprehensive local planning, construction, facility matching, and integrated project evaluation.
5.Our professional maintenance personnel have undergone specialized training to meet your after-sales service requirements.
6.Our company is ISO 9001 certified, and our constant temperature and humidity test chambers are included in the national energy-saving and emission reduction standards.
7.We offer free product testing and welcome you to visit our factory for guidance and inspection.
Thank you for your trust in Ligao Testing Equipment. We are committed to providing you with the best products and services."