Stuart SB2 Rotator Fixed Speed

Code: SB2
  • Simple on/off control switch
  • Adjust the mixing angle
  • Spillage tray

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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 60ºC and in cold rooms down to 4ºC. 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 is available to fulfil most applications. Possible to use two tube holders simultaneously with our dual holder accessory.

Order Information

  • Speed range fixed to 20rpm
  • Dimensions w x d x h  200 x 270 x 230 mm
  • Net weight, kg 3.2
  • Electrical supply 230V, 50Hz, 50W
  • IP Rating 31

07650-11 SB2 Rotator, fixed speed, 230vac

Tube Holderssb tube holders

End-over-end (vertical) action

00077-25 SB3/1 Microtube holder, 10-11.5mm diameter, capacity 40 tubes
00077-15 SB3/2 Test/blood tube holder, 9-20mm diameter, capacity 20 tubes
00077-13 SB3/3 50ml Centrifuge tube holder, 20-35mm diameter, capacity 12 tubes

Rolling action

00077-17 SB3/4 Culture tube holder, 12mm diameter, capacity 63 tubes
00077-19 SB3/5 Culture tube holder, 16mm diameter, capacity 36 tubes
00077-21 SB3/6 Culture tube holder, 26mm diameter, capacity 30 tubes


00077-23 SB3/DUAL Multiple tube holder accessory
00077-25 SB3/1/PC Spare clips for SB3/1 holder

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Title Size
Stuart SB2 & SB3 380 KB
Stuart SB2 & SB3 Instructions 875 KB

Additional information

Weight 0.09 kg