ISO 1133 ASTM D1238 Melt Flow Index Tester , MFR/MVR Mfi Testing Machine
|
ISO 1133 ASTM D1238 Melt Flow Index Tester
Description: The melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) are determined by extruding molten material from the barrel of a plastometer under preset conditions of temperature and load. For melt mass-flow rate, timed segments of the extrudate are weighed and the extrudate rate is calculated in g/10 min and recorded. For melt volume-flow rate, the distance that the piston moves in a specified time or the time required for the piston to move a specified distance is measured to generate data in cm3/10 min. Melt volume-flow rate may be converted to melt mass-flow rate, or vice-versa, if the density of the material is known under the conditions of the test.
Specification: Squeeze out the part of material Discharge port diameter Φ2.095±0.005mm The length of the discharge port 8.000±0.025mm Loaded barrel diameter Φ9.550±0.025mm Loaded barrel length 152±0.1mm The diameter of the piston rod head 9.475±0.015mm The length of the piston rod head 6.350±0.100mm 1, Standard Test load (eight) Ⅲ 2.160 kg = (0.325 + 1.835 weight) Ⅷ 21.600 kg, = (0.325 +2 No. 0.875 + 1.835 ) Measurement MFR and MVR and Density Thermostat range Room temperature - 400°C Temperature accuracy ±0.2°C Temperature resolution 0.1°C Timing range 0.1-999 s Timing accuracy 0.1s Cut material way Automatic or manual cut material way Display Color touch screen Print Can print the test report Working conditions Ambient temperature of 10°C -40°C; Relative
humidity of 30% -80% Instrument Dimensions 450×400×610(L × W × H) |
Product Tags: ASTM D1238 melt flow index tester mfi melt flow index tester ISO 1133 mfi testing machine |
![]() |
Din 75200 Fmvss302 Standard Automobile Interior Material Flammability Tester |
![]() |
220V Stability Temperature Tester with 1-Year Warranty Salt Fog Humidity Simulation Climatic Chamber |
![]() |
Flammability Testing Equipment For Building Structure Edge Surface Exposure Test With EN ISO 11925-2 Standard |
![]() |
EN ISO 11925-2 Standard Compliant Flammability Testing Equipment For Building Structure Classification |
![]() |
Iso11925 Flammability Testing Furnace Equipment For Evaluating Building Materials' Fire Retardant Properties |
![]() |
EN ISO 11925-2 Compliant Flammability Testing Equipment For Building Structures |