Overhead stirrers

General Purpose - SS10

Easy to use general purpose overhead stirrer suitable for day to day laboratory use with aqueous and low viscosity liquids such as light oils, up to 15 litres. With good speed control and overload protection usually found in more advanced models, the SS10 represents excellent value for money.

High Performance - SS20

A powerful stirrer designed for demanding laboratory applications. Suitable for stirring liquids up to medium viscosity, including oils and microbiological media, up to 25 litre capacity. Features a hollow shaft arrangement to facilitate easy adjustment of paddle height. Advanced overload protection and sophisticated, responsive speed control.

Technical Specification

                        SS10 		        SS20
Speed range             100 to 2000rpm          100 to 2000rpm
Max. viscosity          10,000mPas              20,000mPas
Torque at chuck         15Ncm                   27Ncm
Chuck range             1.5 - 13mm dia.         1.5 - 13mm dia.
Hollow shaft            No                      3 - 8mm dia.
Dimensions (w x d x h) 	85 x 175 x 230 mm       85 x 195 x 230 mm
Net weight              2.7kg                   3.2kg	
Electrical supply       230V, 50 / 60Hz, 50W 	230V, 50 / 60Hz, 80W

Ordering Information

Model	Description                              Cost 
SS10 	Overhead stirrer, general purpose        - £ 434.75
SS20 	Overhead stirrer, high performance       - £ 564.25

Dual Torque - SS30

A versatile heavy duty stirrer with the ability to mix high viscosity liquids, including heavy oils, up to 40 litres. This stirrer has two modes of operation, which can be easily alternated, offering maximum versatility.

Mode 1 has high torque at lower speed for stirring very viscous liquids.

Mode 2 has lower torque at higher speed and provides brisk mixing of medium viscosity liquids.

Advanced overload protection and sophisticated, responsive speed control. The stirrer also features a hollow shaft for use with long paddles.

Technical Specification

Speed range             50 to 500 / 100 to 2000rpm
Max. viscosity          40,000mPas
Torque at chuck         90 / 27Ncm
Chuck range             1.5 - 13mm dia.
Hollow shaft            3 - 8mm dia.
Dimensions (w x d x h) 	85 x 195 x 230mm
Net weight              3.8kg
Electrical supply       230V, 50 / 60Hz, 80W

Ordering Information

Model 	Description                          Cost
SS30 	Overhead stirrer, dual torque        - £712.25

Stands

Extra strong retort stands with H-pattern base for stability and robust support rod. Both versions include bosshead. Heavy duty stand recommended for use with SS30 overhead stirrer.

Technical Specification

  
                        SS10/1 			SS10/2
Base (w x d x h) 	400 x 350 x 25mm 	550 x 480 x 25mm
Rod (dia. x l) 		16 x 700mm 		25 x 850mm
Net weight 		7.6kg 			20.2kg

Ordering Information

Model 	Description                    Cost
SS10/1 	Stand, general purpose         - £125.80
SS10/2 	Stand, heavy duty              - £245.13

Stirrer paddles

Made from high grade stainless steel, there is a choice of five paddle heads and two lengths of 8mm diameter paddle rod. The heads screw on and off the rods, so they can be mixed and matched depending upon stirring requirements. This gives maximum versatility and value for money.

For complete paddle, order rod plus head(s).

Technical Specification

Paddle rods
                SS10/5 		SS10/6
Diameter        8mm 		8mm
Length          350mm 		550mm

Paddle heads
                SS10/10     SS10/11 	SS10/12     SS10/13 	SS10/14
Total width 	60mm 	    94mm        80mm        50mm        60mm

Ordering Information

Model 	    Description                        Cost
SS10/5	    Paddle rod, 350mm                  - £11.10
SS10/6 	    Paddle rod, 550mm                  - £15.26
SS10/10     Small paddle head                  - £17.11
SS10/11     Large paddle head	               - £17.11
SS10/12     Large propeller head (2 blade)     - £17.11
SS10/13     Small propeller head (4 blade)     - £17.11
SS10/14     Anchor paddle head                 - £17.11