The Melt Flow Indexer Mi-4 is a semi-automatic instrument that can measure the melt-flow-rate (MFR) and the melt-volume rate (MVR).
It can carry out a single weight test according to ISO 1133 and ASTM D1238 Procedure B as well as ISO 1133 and ASTM D1238 Procedure C
for the "Half Height/Half Diameter" standard.
The Mi-4 has a weight cartridge that allows the operator to choose the measuring weight automatically.
The high resolution position sensor with the automatic resolution selection allows a reliable and repeatable
determination of MFR and MVR. The tests can be run from one test loads to several test loads per barrel filling.