Ray-Ran MFR300 Advanced Microprocessor Melt Flow Indexer

Ray-Ran MFR300 Advanced Microprocessor Melt Flow Indexer

Manufactured by Ray Ran

Introducing the Ray-Ran MFR300, a leading-edge solution in melt flow indexing engineered for optimal performance in quality control, assurance, and research applications.

With decades of expertise in the plastics testing industry, Ray-Ran remains a trusted name. It delivers innovative solutions like the MFR300 that meet diverse testing requirements with precision and ease.

Advanced Testing Capabilities:

The MFR300 goes beyond traditional melt flow rate assessments to offer comprehensive testing capabilities, including Melt Flow Rate (MFR), Melt Volume Rate (MVR), density at test temperature, shear stress, shear rate, viscosity, and Intrinsic Viscosity (IV) calculations. Its versatile nature makes it suitable for testing a broad spectrum of polymetric materials.

Precision and Automation:

Equipped with an optical rotary encoder, the MFR300 provides unparalleled accuracy for conducting tests according to Methods B & C. It features an automatic cutting device for precise sample collection, ensuring consistency across tests for Method A, B, and density assessments at test temperatures.

State-of-the-Art Microprocessor Control:

The MFR300 integrates the latest microprocessor technology to facilitate precise and streamlined operations. This advanced system enhances user interaction with its straightforward 4.3” touchscreen interface, providing easy access to various test methods and configurations.

Connectivity and Data Management:

This model is Wi-Fi enabled, allowing for seamless wireless data transfer, and supports the latest edition of Ray-Ran’s Techni-Test software. This software allows for detailed graphical and tabular data presentations, with capabilities for printing, saving, and exporting data in formats like CSV for further analysis. USB and Ethernet connections are also standard, enhancing its versatility in data handling.

Enhanced User Interface:

The MFR300’s user-friendly interface includes intuitive, icon-driven menus on its vibrant touchscreen display, simplifying test setups and reducing the potential for user error. This ease of use extends to entering parameters like material batch numbers, test conditions, and usernames, all stored for quick recall and streamlined operations.

Eco-Conscious and Efficient Design:

An eco mode reduces power consumption when the device is idle, demonstrating Ray-Ran’s commitment to energy efficiency. The dual-zone heating system maintains precise temperature control, adhering to stringent international standards such as ISO 1133 and ASTM D1238.

Multi-Slicing Capability:

A distinctive feature of the MFR300 is its multi-slicing capability, which collects multiple data points during testing to ensure comprehensive analysis and accurate results. This feature allows for identifying and excluding anomalies like air entrapment, ensuring data integrity and reliability.


  • SKU: RR-MFR300
  • Applications: Melt Flow Testing for Plastics and Polymers
  • Processor: Dedicated microprocessor
  • Display: 4.3” touchscreen
  • Connections: Wi-Fi, USB, Ethernet
  • Heating: Dual zone
  • Temperature Accuracy: ±0.10°C
  • Net Weight: 45 kg
  • Dimensions: 57 x 58 x 70 cm (WxDxH)

Key Features & Benefits:

  • Comprehensive Test Range: Supports extensive parameters, including MFI, shear stress, viscosity, and more.
  • Techni-Test™ Software: Facilitates easy data management and analysis.
  • Quick Change Components: Includes easily replaceable cylinder liner and robust tungsten carbide die.
  • Automated Multi Datapoint Capture: Enhances the accuracy and efficiency of flow analysis.
  • User-Friendly Interface: Simplifies operation and reduces setup time.
  • Global Compliance: Meets many international standards, ensuring global applicability.

The MFR300 is the epitome of innovation in melt flow testing. It is designed for those who require a robust, accurate, and user-friendly system for comprehensive analysis and quality control of polymeric materials.

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