Long-term safe operation with Sigma Comfort coating

Thanks to the new Sigma Comfort coating, Sigma Comfort rotors no longer need to be greased. The rotor and buckets will comfortably operate together for several years – with no need for regular greasing. For typical applications in normal labs, the Sigma Comfort coating will last for up to 5 years.

More information can be found here.

Definitely watch it: New videos

We create some new videos about our product worlds.
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New canteen opened

Our new canteen in the new company building has opened. With rooftop view we now have a restaurant in which we can spend our lunch breaks. In a great atmosphere with delicious, freshly prepared dishes.

Best in class

Sigma 1-7: Powerhouse for a small volume of samples

Small, quiet and powerful – those are the hallmarks of the Sigma 1-7. This new small centrifuge is excellently suited to the separation of up to 6 blood or urine samples. The compact size makes it ideal for medical practices, veterinarians and small laboratories. It can also be put to good use for environmental analysis and in various educational institutions, such as schools or universities.

The laboratory centrifuge Sigma 1-7 features a high RCF level of up to 6.153 x g as well as sturdy, high-quality finishing.

Top marks for functionality

The Sigma 2-7 arose from the experiences and desires of our customers. The technical features of this centrifuge are impressive: stainless steel bowl, imbalance switch, motorised lid lock, innovative run display with blue LEDs, and process reliability. The centrifuge is also very quiet in operation. Specimens are only slightly warmed, which is important for blood specimen tubes in particular. Together with a versatile, modular swing-out rotor, the foundation is laid for a successful career in many laboratories.

Sigma 4-5KRL

The refrigerated centrifuge Sigma 4-5KRL has specifically been developed for system integration and can be easily integrated into any workflow. Thanks to a lid opening time of only 3 seconds and high-precision positioning of rotor and buckets, this particularly smooth centrifuge is a reliable tool offering 24/7 availability. 

This robust device is very undemanding and gets by with only one service interval per year. Tubes, for which Sigma manufactures customized adapters upon request, as well as microtiter plates can be centrifuged with the Sigma 4-5KRL.

Quality Management is mandatory

Standard operating procedures are ruling the work with laboratory equipment in many applications, and quality management is mandatory. The separation of blood components in a blood bank, in-vitro diagnostics applications and pharmaceutical production are among the most demanding examples.

A whole set of functions dedicated to quality management has been implemented in our centrifuges. Spincontrol S is a powerful controller for centrifuges, who’s microprocessor enables both internal quality management functions as well as external communication with a laboratory information management systems (LIMS) for tracking, tracing and reporting.

With Spincontrol S the functions relevant for quality management are part of the instrument, i.e. can be used without the need for a separate computer.

Please read our new broschure Sigma Data Interface to get more information about using the controller Spincontral S for quality management in laboratory processes.