Reverse Flow

Reverse Flow tubes are designed for measuring opaque samples. Residual fuel oil or used oil belong to this category. The use of these tubes requires some skill as they are volume dependent.

4 Item(s)

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  • U-Tube Reverse Flow Viscometer

    U-Tube Reverse Flow Viscometers PSL-Rheotek 

    Suitable for measuring opaque liquids. 

    Type BS/IP/RF. Nominal overall length 275 mm; approximate sample volume 12-25 ml.
    Complete with UKAS certificate of calibration (ISO 17025).

    Specifications:
    ASTM D446, ISO 3105, IP 71 Part 2, BS188

    Test Methods:
    ASTM D445, ISO 3014, IP 71 Part 1, BS 188.

    Part No. 1637

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    $199.39

  • Cannon-Fenske Opaque Viscometers

    Cannon-Fenske Opaque Viscometers PSL-Rheotek

    Suitable for measuring opaque liquids.
    Calibration data stated at 40 & 100ºC.
    Nominal overall length 295 mm; approximate sample volume 12 ml.
    Complete with UKAS certificate of calibration (ISO 17025).

    Specifications:
    ASTM D446, ISO 3105, IP 71 Part 2, BS188

    Test Methods:
    ASTM D445, ISO 3014, IP 71 Part 1, BS 188

    Part No. 1641

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    $131.26

  • Zeitfuchs Cross-Arm Viscometers

    Zeitfuchs Cross-Arm Viscometers PSL-Rheotek

    Type ASTM – Nominal overall length 295 mm; approximate sample volume up to 3 ml. Suitable for measuring transparent and opaque liquids. Recommended for low volume samples. Specified in Bitumen testing method ASTM D2170. 


    Complete with UKAS certificate of calibration (ISO 17025).

    Specifications:
    ASTM D446, ISO 3105, IP 71 Part 2, BS188

    Test Methods:
    ASTM D445, ASTM D2170, ISO 3014, IP 71 Part 1, BS 188

    Part No. 1663

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    $234.12

  • Shell Pattern Reverse Flow Viscometer

    Shell Pattern Reverse Flow Viscometers PSL-Rheotek

    Shell Pattern Reverse Flow UKAS
    Complete with UKAS Certificate of calibration (ISO 17025)

    Specifications:
    ASTM D446, ISO 3105, IP 71 Part 2, BS188

    Test Methods:
    ASTM D2170

    Part No. 1638

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    $199.39

4 Item(s)

per page