MEDIVEERSETHE PRACTICAL HUB
The eccentric rubber contact head transfers motion to a compatible tube.
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Vortex mixer — reference view
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Vortex mixer
Test-tube mixer · vortex shaker
What is its use?
Rapidly mixes small samples in compatible closed tubes.
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How to recognise it.
- Rubber cup or mixing head
- Compact motor base
- Speed or operating controls
A vortex mixer agitates the sample; a centrifuge separates components by sedimentation.
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The science behind the reading.
Eccentric motion creates circular fluid movement and a vortex inside the vessel.
Think first. Then reveal.
Explain your answer aloud before opening it.
01What produces mixing?+
Rapid eccentric movement of the contact head causes fluid circulation.
02Why secure the cap?+
To reduce leakage, splashing and aerosol generation.
03Is vortexing suitable for every sample?+
No. Fragile cells, foaming solutions or method-sensitive samples may require gentler mixing.
04Does it measure concentration?+
No. It prepares a mixed sample; a separate analytical method performs the measurement.
Read the references.
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