• PTR-25 360° Vertical Mini Rotator

    Compact, economy solution with simple to use controls, providing thorough mixing of samples in tubes up to 50 ml. Suitable for use in cold rooms and incubators.

    • 360° vertical rotation
    • Vertical rotation speed range: 5 to 30 rpm
    • Timer with audible alarm and automatic switch-off
    • Very easy to operate with simple controls and easy to view LED screen
    • Reliable and extremely quiet motor produces regulated rotation throughout the speed range
    • Compact with a low profile and small footprint – fits neatly into the workspace
    • Platform accommodating 22 tubes (up to 15mm diameter) is included as standard. See Accessories page for additional accessories.


    Suitable for preventing blood coagulation in tubes and for fulfilment of procedures of extraction of biological components.


    Dimensions155 x 190 x 325mm
    Temperature range4 to 40ºC
    Maximum load0.5kg
    Speed5 to 30 oscil/min
    Timer, with automatic switch-off1 minute to 24 hours
    External power supplyInput AC 120-230V, 50/60Hz Output DC 12V
    Power consumption1.3W (0.11A)
    Input voltage12V dc



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    Product Manuals:

    Further Information:


    Vertical Mini Rotator – Platforms

    Part No


    PRS-22For 22 tubes up to ø 16mm tube volumes 1.5-15ml (replacement platform)
    PRSC-18Heavy duty tube adaptor for 18 tubes ø 15-20mm
    PPRS4-12Holds 4 tubes up to ø 20-30mm tube volume 50ml and 12 tubes up to ø 10-16mm tube volume 1.5-15ml