MFR300 Microprocessor Melt Flow System

The most advanced model of Melt Flow Indexers manufactured by Ray-Ran. This system perfectly complements Ray Ran’s renowned MFR100 and MFR200 models.

Additional information


Easy to use with sophisticated touch screen electronics, the MFR300 is packed with features that allow you to verify and validate sample materials quickly and efficiently – making this machine the perfect partner for your QA, QC, and R&D requirements. The system also comes with our Techni-Test software – offering an easy way to access your results.

Processor:  Dedicated microprocessor

Display:  4.3” touch screen display

Connection:  Wi-Fi, USB, and ethernet enabled

Heating:  Dual zone heating

Temperature:  accurate to ± 0.10°C

Temperature range:  0 to 450°C* 500°C optional

Temperature resolution:  ± 0.10°C

Digital encoder:  accurate to ± 0.02mm

Electrical characteristics:  110v@60hz and 220v@50hz fuse rating 10 amp


Melt Flow Testing


Flexible Packaging
Medical Devices


Plastics and Polymers


ASTM D1238

ISO 1133

  • Easy to use functionality with accurate and repeatable results
  • The latest Techni-Test software
  • Ability to take multiple data point readings
  • User-friendly technology with touch screen display
  • Multi datapoint capture for accurate flow curve analysis
  • Intuitive icon driven menus
  • Embedded quick start guide
  • Techni-Test™ software included as standard
  • Quick change replaceable cylinder Liner
  • Tungsten carbide test die,
  • Piston & 2.16kg test weight supplied as standard.
  • Filling and cleaning tools included as standard.
  • Conforms to ASTM D1238, ASTM D3364, ISO 1133, DIN 53735 and others
  • Replaceable hardened steel cylinder liner
  • Piston and tungsten carbide test die along with 2.16 kg test load
  • Auto cut blade and all cleaning ancillaries


MFR300 Microprocessor Melt Flow System