Melt Flow Indexer GT-MFI-450D
Standards
ISO1133, mehtod A and method B
ASTM D 1238, mehtod A and method B
Application
GT-MFI-450D is an 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. It is an ideal instrument for quality control and R&D.
MVR will be found particularly useful when comparing materials of different filler content and when comparing filled with unfilled thermoplastics.
On one test, you can get both MVR and MFR results.
High Accuracy
Thanks to the built-in microprocessor, which maintains temperature control to within ± 0.5℃, with rapid ram-up to the set point.
Extruded material is automatically cut off by the scraper mechanism at preset intervals, with the time accuraccy of 0.1second.
Testing Melt Flow Rate has never been so economical or easy to do!
The tester is supplied completely with the accessories and weights necessary for maintenance and operation. Nothing else to buy--just plug it in and start a test.
Technical Parameters
Operating temperature: 50 ℃ to 450℃
Temperature control accuracy: ≤0.2℃
Temperature display resolution: 0.1℃
Control mode: 7” colorful touch screen and PC
MVR displacement accuracy: 0.02mm
Temperature recovery time: ＜4 min
Communication port: RS485 / USB
Measurement range:（0.1-100）g/10min /（0.01-350）cm³/10min
For more details, please contact GT-TEST.
Features
When MVR test method is used, the MVR value of the sample with a specified time can be determined, and the MFR value can be obtained after weighing the sample. Also, the melt density can be calculated.
The MFI device can be controlled by 7” colorful touch screen, as well as computer via application software.
Parameter setting, constant temperature control, cutting, calibration, timing, display of MFR and MVR results, calculation of melt density, and query and export of test data, all these can be realized on the software.
Fast heating rate, small overshoot, high constant temperature accuracy, quickly restore the constant test temperature. With upper limit temperature protection, constant temperature voice prompt, restore time voice prompt.
Standard configuration
1. Piston Rod
2. Die
3. Die Cleaning Tool
4. Cut-off Knife
5. Cylinder Cleaning Tool
6. Sample Charging Tool
7. Lever Meter
8. Funnel
9. Cylinder
10. Weights (up to 21.6kg)
OUR SERVICE
We have 20-year expericen design team
We have professional QC team to ensure product quality
We have skilled staff to provide you perfect finished products
We provide you ontime aftersale service
