Breckland Scientific 2021 Catalogue

Stirrers

Magnetic Hotplate Stirrers

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MAGNETIC STIRRER/HOTPLATE - STUART General purpose, reliable stirrer/hotplates with compact 150X150mm top plate. These units have microprocessor control of temperature allowing a calibrated scale to be printed around the control dial in °C. With a choice of robust aluminium or chemically resistant ceramic tops and advanced safety features: Flashing ‘hot’ warning light to warn when top plate is too hot to touch. Spillproof design to deflect spills away from the controls and the user. The ‘Hot’ warning light will flash whenever the plate temperature is above 50°C and will operate even when the hotplate is turned off and connected to the mains. Powerful magnets and motor give stirring speeds up to 2000rpm and is capable of mixing large volumes (up to 15 litres). Model UC152 has a glass ceramic top which has excellent chemical resistance and allows high plate temperatures for faster heating. Max Temp. 450°C Model US152 has a robust aluminium/silicon alloy top plate which will withstand the knocks of everyday use. Max Temp. 325°C Dimensions: 172 x 248 x 120mm Both models have an integral fitting for a retort rod and are supplied with 2 Independent safety circuit to protect against overheating. Microprocessor control for accurate temperature setting.

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Stuart US152 Hotplate Stirrer

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x 25mm PTFE coated stir bars. Plate dimensions: 150 X 150mm Stirrer speed: 100 to 2000 rpm Overall dimensions: 172 x 248 x 109 (W x D x H) Cat No. Description Top Plate

Stuart UC152 Hotplate Stirrer

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Max Power Price Per

Aluminium 700W 338.98 ea.

1 STI-190-100 US152

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Ceramic

500W 351.56 ea.

2 STI-190-150 UC152

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Related Products... For hotplates see heating page 253 For digital thermometers see pages 445 - 448

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Magnetic Stirrers

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MAGNETIC STIRRER - STUART Powerful magnets and motor give stirring speeds up to 2000rpm and is capable of mixing large volumes (up to 15 litres). The compact shape of the magnetic stirrer takes up less bench space and makes storage easier . The US151 has a robust stainless steel top plate that does not produce eddy currents like aluminium and so ensures a very powerful coupling and stirring action. Both magnetic stirrer models have an integral fitting for a retort rod and are supplied with 2 x 25mm PTFE coated stir bars. The bottom of the magnetic stirrer is shaped to allow a retort base to slide underneath the unit if required

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Stuart US151 Magnetic Stirrer

so saving further bench space. Plate dimensions: 150 X 150mm Stirrer speed: 100 to 2000 rpm Overall dimensions: 172 x 248 x 109 (W x D x H) Cat No. Description

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Top Plate

Price Per

242.35 ea.

3 STI-140-100 Magnetic Stirrer US151 Stainless Steel

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4 MAGNETIC STIRRER AS01 Compact magnetic stirrer designed for use by students. Featuring a white surface for viewing the colour of solutions during assays with colour indicators etc., height adjustable feet for stability and variable stirring speed. The unit is stackable for easy storage and comes supplied with an AC power adapter and magnetic stirring bar.

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• Dimensions: 132 x 55 mm (dia. × h). • Stirring surface: 90 mm diameter • Stirring capacity: up to 2 litres • Rotation speed: variable • Power supply: 3 V AC adapter (supplied) Cat No. Description

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Price Per

STI-150-100 Magnetic Stirrer AS-01

92.80 ea.

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Magnetic Stirrer AS01

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