HomeLaboratoryRockers & Rotators › Stuart SB2 Fixed Speed Rotator

Stuart SB2 Fixed Speed Rotator

  Fully adjustable mixing angle

  Constant speed of 20rpm

  Choice of tube holders to hold a number of different sized tubes

  Simple on/off control switch

  Spillage tray

The SB2 gives gentle but effective mixing, ideal for keeping biological samples in suspension e.g. blood.

The rotator can be used in incubators up to 60 degC and in cold rooms down to 4 degC.

The rotator has a constant speed of 20rpm and the angle of rotation is fully adjustable, from horizontal for minimal mixing to vertical for full end-over-end mixing.

An integral tray catches any spillage from the rotating tubes. A choice of six tube holders are available to fulfil most applications. It is possible to use two tube holders simultaneously with our dual holder accessory.

Technical Specifications

Speed range - Fixed - 20rpm
Dimensions (w x d x h) - 200 x 270 x 230mm
Net weight - 3.2kg
Electrical supply - 230V, 50Hz, 50W

Ordering Information

SB2 - Rotator, fixed speed

You must also order a tube holder as follows:

End-over-end action

SB3/1 Micro tube holder (tube diameter 10 to 11.5mm and max number of tubes 40)
SB3/2 Test/blood tube holder (tube diameter 9 to 20mm and max number of tubes 20)
SB3/3 50ml centrifuge tube holder (tube diameter 25 to 35 mm and max number of tubes 12)

Rolling action

SB3/4 Culture tube holder (tube diameter 12mm and max number of tubes 63)
SB3/5 Culture tube holder (tube diameter 16mm and max number of tubes 63)
SB3/6 Culture tube holder (tube diameter 26mm and max number of tubes 30)


SB3/DUAL Multiple tube holder accessory

For a larger view, please click on the photo.

Data Sheet

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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