Stirrer

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Heidolph Boss head
• Boss head made of anodized aluminum, used to fix retort clamps to stand rods for perfect vertical alignment.
• Suitable for stand rods with up to 13.1 mm maximum diameter.
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Heidolph Set spin bars for round bottom flasks, oval - 15x6mm (set of 3)
• The shape is similar to that of the flask and ensures complete mixing.
• Equipped with an oval magnetic core, more force is available than with a cylindrical magnetic core.
For applications in:
• Round bottom flasks e.g. for reaction mixtures
• Max. stirring capacity (H2O): 10 ml
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Heidolph Set spin bars for round bottom flasks, oval - 25x10mm (Set of 3)
• The shape is similar to that of the flask and ensures complete mixing
• Equipped with an oval magnetic core, more force is available than with a cylindrical magnetic core
For applications in:
• Round bottom flasks e.g. for reaction mixtures
• Max. stirring capacity (H2O): 25 - 50 ml
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Heidolph Set spin bars for round bottom flasks, PTFE coating, oval - 30x10mm (set of 3)
• The shape is similar to that of the flask and ensures complete mixing
• Equipped with an oval magnetic core, more force is available than with a cylindrical magnetic core
For applications in:
• Round bottom flasks e.g. for reaction mixtures
• Max. stirring capacity (H2O): 100 - 250 ml
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Heidolph Set spin bars, cylindrical (25, 50 mm each)
• 25, 50 mm each
• Smooth operating conditions at optimum contact area
• Long lifetime
For applications in:
• Beakers
• Crystallizing dishes
• Heating bathes
• Other flat bottom vessels
Max, stirring capacity (H2O):
• 25 mm Stirring bar: -500 ml
• 50 mm Stirring bar: 2,000 – 5,000 ml
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Heidolph Stirring bars Evaluation Kit for flasks (10 pieces)
• Higher turbulence and shearing force than cylindrical bars
• Ideal for quickest possible mixing (e.g. for liquid transfer, titration)
For applications in:
• Beaker
• Flat bottom vessels
• Max. stirring capacity (H2O): 25 - 50 ml
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Heidolph 4-l Heating bath for oil
• Max. temperature 250 °C
• An adapter plate is available for magnetic stirrers with a plate of Ø145 mm, for models with Ø135 mm
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Heidolph 2-l Heating bath for oil
• Max. temperature 250 °C
• An adapter plate is available for magnetic stirrers with a plate of Ø145 mm, for models with Ø135 mm
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Heidolph 2-l Heating bath, PTFE-coated
• PTFE-coated
• An adapter plate is available for magnetic stirrers with a plate of Ø145 mm, for models with Ø135 mm
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Heidolph Temperature sensor Pt 1000 (stainless steel (V4A))
The optionally available temperature sensor Pt 1000 achieves precise values without any temperature fluctuations.
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Heidolph Pt 1000 clamping system
Includes support rod and attachment with cable inlet.
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Heidolph Pt1000 clamping system for bath attachments (3-5L)
Includes support rod and attachment with cable inlet.
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Heidolph Silicone protective cover (MR Hei-Tec / Hei-Connect / Hei-End)
Protects the magnetic stirrer against splashes and dripping water.
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Spare part kit: glass tube
Protect your temperature sensor with this glass coat while working with aggressive liquids.

Compatible with the EKT Hei-Con, the Pt1000 temperature sensor (V4A) and the double sensor Pt1000 (V4A).
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Heidolph Double sensor Pt1000 (V4A) for Hei-PLATE Mix'n'Heat Expert/Ultimate
Work even more precisely thanks to one sensor for the bath liquid and one for your sample.
• Compatible with the Hei-PLATE Mix 'n' Heat Expert and Ultimate models.
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Heidolph Temperature sensor set (Pt1000 and glass coating)
Modular temperature sensor consisting of a standard PT1000 (V4A) and a glass coating when working with aggressive media.

Compared to other glass sensors, you will only have to change the glass coating when it comes to glass breakage and not the whole temperature sensor.

• Compatible with: Hei-PLATE Mix 'n' Heat Core+, Expert, Ultimate
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Heidolph Silicone protective cover (Hei-PLATE Mix 'n' Heat)
Protects your magnetic stirrer from splashing and dripping water, for all Hei-PLATE Mix 'n' Heat models
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Heidolph Flexible stirrer coupling (for 6-10 mm shafts)
• Includes clamping stud for stirrer shaft
• Accepts Ø 10 mm shafts
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Heidolph Flexible shaft (with chuck Ø8 mm)
• Supplied with chuck
• 1300 mm overall length
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Heidolph Adapter for shaft guard Hei-TORQUE
For attaching an existing shaft guard to a Hei-TORQUE stirrer