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Système avancé pour mesurer l'indice de fluage

Système avancé pour mesurer l'indice de fluage

Modèle :6MPCA

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The Model 6 Advanced Melt Flow System is a fully automated melt flow indexer using advanced microprocessor technology.

The liquid crystal display (LCD) provides simple on screen instruction and the test parameters are entered using the alpha/numeric keypad. The apparatus includes two test types, these are the MFI and the Determination of the Polymer Density at Test Temperature. 



MFI Testing Features

  • Operator list
  • Material reference list
  • Batch reference with data input
  • Variable test temperature input
  • Variable test weight input
  • Variable pre-heat input
  • Material density data input
  • Variable test distance
  • Multi slicing
  • High and low limit parameter setting


Density Testing Features

  • Operator list
  • Material reference list
  • Batch reference with data input
  • Variable test temperature input
  • Variable test weight input
  • Variable pre-heat input
  • Variable test distance
  • Numeric input of material weight in grams
  • Automatic calculation of density at test temperature


The apparatus can also be supplied with an optional weight loader, with Purge and Hold Back facility for Low and High MFI’s.

Test results are automatically displayed on the LCD with batch statistics updated after each test which can then be downloaded to the Ray-Ran’s Techni-Test software for analysis. An RS232 and Ethernet output is provided to link the apparatus to a computer for download of test results. 



The software allows the simultaneous display of up to 6 tests in graph from and up to 10 test results in tabular form. The software will allow for almost unlimited storage of test data, with the ability to retrieve previous test results into the current test screen for comparisons. 



  • The following features are supplied as standard
  • 0-400°C Microprocessor Digital Temperature Control and Displayed in steps of 0.01oC
  • Dual Zone Heating
  • Temperature Display Resolution: +/- 0.01oC
  • Thermal Stability: +/- 0.2oC
  • Timer Resolution: 0.01 second (digital microprocessor controlled)
  • Alphanumeric membrane keypad
  • Microprocessor controlled Digital Encoder for automatic measurement of piston displacement, Accuracy +/- 0.02mm
  • Replaceable cylinder liner in high carbon steel
  • Standard test die
  • Piston with brass guide including 0.325kg test weight
  • 2.160 kg test weight
  • All standard equipment for filling, testing and cleaning
  • Fully traceable certificate of calibration
  • User friendly operation to enter test parameters and to recall test results
  • RS232 serial Port to PC or Printer connection
  • Ethernet Port for connection to Local Area Network
  • Product user manual
  • CE mark of conformity
  • Power Supply: 230v – 50Hz or 110v – 60Hz
  • 1 year return to base warranty



Optional Accessories

Optional Test Weights are available to meet with the requirements laid down in all International Test Standards.

The 5.000 kg (4.675 kg) is common to the 10.000 kg, 12.500 kg & 21.600 kg. The 7.500 kg is common to the 12.000 kg & 21.600 kg. The test weights can be purchased individually as per their part number above or as a complete set giving a large cost saving on the common weights.

Different Test Dies are also available to suit different test methods and materials, Such as ISO 1133 and ASTM D1238 procedure C half-height, half diameter Die. ASTM D3364 1inch Conical Die. 


Procedural Conditions

The following conditions have been found satisfactory for the materials listed


Convertisseur d'unités