Melt Flow Indexer By Chengde Development District Desheng Testing Instrument Co.,ltd

This type of Melt Flow Indexer is a new and affordable tabletop instrument that tests the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of a wide range of thermoplastic raw materials, in the form of granules, strips of film etc. This test method is particularly useful for quality control tests on thermoplastics. MVR will be found particularly useful when comparing materials of different filler content and when comparing filled with unfilled thermoplastics. The MFR can be determined from MVR measurements provided the melt density at the test temperature and pressure is known.

-Accord with Standard:
The tester is far superior to all national and international standard of Melt Flow Rates requirements, including ISO1133, ASTM D1238 and GB/T 3682 method A & B.

-Main technological parameter:
Power supply AC220VA 10% 50HZ
The biggest power 650W
Operating temperature Room temperature----450
Temperature control accuracy a 0.5
Displacement measure error 0.2mm/3mm
Temperature display resolution 0.1
Charging barrel inside diameter 9.550A 0.025mm
Plungers diameter 9.475A 0.015mm
Plungers length 6.350A 0.100mm
Standards mouth-model 2.095A 0.005mm
Standard mouth-model height 8.000A 0.020mm
Testing load 0.325/1.2/2.16/3.8/5/10/12.5/21.6kg