IKA color squid white 0003671000 [33/35] Ika service

IKA Service
/// FAQ
Can IKA magnetic stirrers run 24 hrs for several days?
Yes, a maximum ON time is not prescribed.
Is there a minimum, maximum or optimum distance from the stirrer surface to the vessel
for magnetic stirrers?
The maximum distance depends on the volume and the viscosity of the corresponding medium.
For example, a small amount of water up to 5 cm can be reached. The optimum distance is 0 cm, when
the vessel is in contact with the magnetic stirrer surface.
What is the right size for stirring bars being used in common beakers for stirring water
or aqueous solutions?
In general, 30 mm stirring bars are suitable for most applications.
How can IKA stirring bars be sterilized?
IKA magnetic stirring bars are PTFE (Teflon) coated and can be sterilized in many ways: e.g. autoclaving
or treatment with alcohol or fungicide is possible.
Is there a maximum load prescribed for IKA magnetic stirrers?
The magnetic stirrer carries definitely the maximum volume of water plus the weight of a common vessel.
E.g., the RCT carries 20 kg water plus a 20 liter vessel (about 5 – 10 kg), altogether about 25 – 30 kg!
What is the maximum viscosity that can be operated with an IKA magnetic stirrer?
A magnetic stirrer is constructed for working with aqueous solutions or low viscous medium up to 100 mPas.
Is there a recommended speed for magnetic stirrers?
To reach a steady mixture, the speed should not be too slow. The most common applications require speed
ranging from 400 to 800 rpm.
What are the required environmental conditions for the operation of an IKA magnetic stirrer?
The relative humidity should not exceed 80 %. The ambient temperature should be within + 5 °C and + 40 °C.
Modern manufacturing
/// Focus on quality
During manufacturing, IKA focuses on high quality, not only with
well-trained and experienced personnel, but also with standardized
processes and quality checks.
The assembly of the printed circuit boards is fully automated and includes
an automated 100 % quality control check of every PCB.
Worldwide service network
/// Direct contacts in your region
Our dedicated team of engineers provides comprehensive technical service
on a global level. If you have any questions, please do not hesitate to
contact IKA directly. Alternatively, you can get in touch with your dealer.
IKA guarantees that spare parts will be available for 10 years. In the
event of any faults with a device, or if you have any technical questions
regarding our products, their maintenance or replacement parts,
please call us at 00 8000 4524357 (00 8000 IKAHELP) or send an
eMail to service@ika.de
64 65
Magnetic Stirrers Magnetic Stirrers

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