Thermo Scientific™ Large Bidirectional Rotators

Perform gentle horizontal and vertical orbital rotation with these rotators, allowing more rapid exchange of solvents and providing lower backgrounds in blotting techniques.

Manufacturer: Thermo Scientific™ 4631-1CEQ

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Catalog No. 14-512-29Q


This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.  View substitute products »


    Speed Range 0 to 25rpm
    Temperature Range (English) 39.2° to 104°F
    Temperature Range (Metric) 4° to 40°C (Operating)
    Orbit 6deg. angle through a 360deg. rotation
    Load Bearing Capacity (English) 4 lb.
    Load Bearing Capacity (Metric) 1.8kg
    Length (English) Platform 14 in.
    Width (English) Platform 16 in.
    Length (Metric) Platform 36cm
    Width (Metric) Platform 41cm
    Height (English) Exterior 7.5 in.
    Length (English) Exterior 14 in.
    Width (English) Exterior 16 in.
    Height (Metric) Exterior 19cm
    Length (Metric) Exterior 36cm
    Width (Metric) Exterior 41cm
    Voltage 240V
    Shipping Weight (English) 25 lb.
    Shipping Weight (Metric) 11kg
    Humidity Range 20 to 80%
    Hertz 50/60Hz
    Amperage 0.2A
    Certifications/Compliance CE listed
    Electrical Requirements 240V 50/60Hz
    Dimensions (L x W x H) Exterior 14 x 16 x 7.5 in. (36 x 41 x 19cm)
    Speed 0 to 25rpm
    Type Rotators

    Perform gentle horizontal and vertical orbital rotation with Thermo Scientific™ Large Bidirectional Rotators, allowing more rapid exchange of solvents such as in staining and destaining gels and providing lower backgrounds in blotting techniques. This low-maintenance rotator has a continuous-duty motor and direct drive assembly without belts or pulleys to replace.


    • Stainless-steel platform accommodates two Pyrex™ dishes
    • Variable rotation solid-state speed control
    • 3-dimensional horizontal and vertical orbit rotation through a 6° angle
    • Lightweight for easy mobility
    • Durable cold-rolled steel body with baked enamel finish
    • White, neoprene rubber mat provides a non-skid surface and easy sample viewing


    • Three-wire line cord and plug

  • Description & Specifications

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