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OCS Filter Pressure Test (FPT)

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Code: #29944

Supplier: LMS Technologies Pte Ltd

OCS Filter Pressure Test (FPT)

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  • The OCS Filter Pressure Test (FPT) determines the Filter Pressure Value (FPV), i.e. the pressure rise measured over time upstream of the screen filter as an indication of the melt purity or dispersibility of added colour pigments. The OCS Measuring Extruder (ME) melts and homogenises the test material, which is then delivered to the filter via a melt pump at a defined and constant volume flow. The increasing pressure of the polymer melt is displayed, continuously recorded and finally evaluated.

  • Melt flow range

    0.05–1000 cm³/10 min

    Test temperature

    Up to 240°C

    Reproducibility

    +/– 1%

    Pellet / powder consumption

    Approx. 0.6 kg/h

    Communication protocol

    MODBUS (RTU, TCP/IP), PROFIBUS, PROFINET, OPC (Server/Client), CSV file, customer-specific

  • - Fast sample preparation and measurement
    - Real-time results in 5 to 10 minutes
    - High reproducibility
    - One-time ISO calibration per material type and measurement range
    - Real-time display via touch panel with data trends as well as optical and acoustic alarm functions
    - Measurement results according to ISO1133 and ASTM D1238

 
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