Product philosophy

Sigma centrifuges are your reliable lab partner High-performance, reliable, safe

Our centrifuges are more than just laboratory equipment – they are the beating heart of efficient workflows. Our product philosophy is guided by the aim of combining cutting-edge technology with maximum cost-effectiveness and intuitive, safe operation. We build equipment you can rely on. Every detail is designed to make day-to-day laboratory work safer, more efficient and more reliable.

Safety is a key issue that has many facets. Our approach is clear: We ensure that our devices operate safely by carefully selecting high-quality components and carrying out rigorous final checks and tests (EoL tests). Operational safety is another important area:

Intuitive operation

Clear, unambiguous user guidance prevents incorrect operation. Any member of laboratory staff can operate the equipment immediately and safely.

Reproducibility of results

Precise adherence to all key parameters means that our centrifuges deliver highly reproducible results. Samples processed under the same conditions yield comparable and reliable results.

High-performance cooling

and rotor-specific temperature calibration ensure that the sample temperature is displayed accurately, guaranteeing the highest level of reliability when processing temperature-sensitive samples in our centrifuges.

Biosafe

We have a large number of biosafe rotors that prevent the release of infectious aerosols. This significantly improves health and safety for laboratory staff.

Laboratory equipment is only cost-effective if it operates faultlessly. Our centrifuges are designed for maximum availability.

Reliability

Our centrifuges are renowned for their uncompromising reliability.

Intuitive operation

The interface has been deliberately designed to be simple and intuitive. With its unrivalled range of versatile functions for experts, the device meets even the most demanding requirements.

Rapid temperature control in both directions

Time is critical in laboratories. Our state-of-the-art rapid temperature control (RapidTemp) does more than just pre-cooling; it brings the system up to the exact target temperature in record time, so that processes can start without long waiting times.

Repairability

The modular design of our centrifuges ensures that components can be replaced quickly and cost-effectively when maintenance is required, rather than having to replace the entire unit. One of our unbeatable benefits is a 10-year spare parts guarantee.

Efficiency

Our devices operate efficiently and save energy (ECO mode) while achieving perfect results in no time at all.

We define quality using a comprehensive approach designed to keep costs down.

High performance – Fair price

An attractive purchase price and predictable, low costs for spare parts and servicing/maintenance.

Eco mode

Optimised energy consumption and intelligent standby modes help reduce running costs, improve the working environment in the laboratory by lowering noise levels and at the same time help protect the environment.

Versatility is our strength

We have the right centrifuge for almost every application, complete with perfectly matched accessories. What’s more, many of our devices are genuine all-rounders.

Compact design

The compact, optimized footprint frees up more space on your lab bench.

We offer a broad range of products – just as broad as the range of applications for which our centrifuges are used. Sigma centrifuges promise uncompromising performance across all fields of application:

Clinical laboratories & diagnostics

Our centrifuges are ideally suited to daily routines thanks to their high sample throughput and absolute reliability.

Research & biotechnology

With our all-rounders, we are well equipped to handle a variety of applications (versatility). The high-performance cooling system protects sensitive samples and ensures precise temperature control with a calibrated sample temperature display.

Blood bank & transfusion medicine

Our blood bank centrifuges guarantee the highest throughput. Minimum cycle times with maximum throughput – for uncompromisingly productive and safe sample processing.

Automation

Efficiency at the touch of a button: Maximize throughput with fully automated processes. Our automated centrifuges are the perfect choice for fault-free 24/7 operation without the need for manual intervention.

QA laboratories in industry

Sigma centrifuges are the go-to choice wherever robust durability and low running costs are key to a department’s efficiency.

Custom solutions

Tailored precisely to your needs. We can adapt our centrifuge technology perfectly to your specific processes and requirements.

Our product promise: We supply highly reliable, high-performance and safe tools that will save you money in the long run and make your day-to-day work noticeably easier.

Discover our product range

Name	alto. Cookie
Provider	Provider
Purpose	Saves the visitor's settings
Identifier	alto-cookie
Validity	1 year

Accept
Name	Google Analytics
Provider	Google LLC
Purpose	Google cookie for website analyses. Creates statistical data on website usage.
Privacy	https://policies.google.com/privacy
Identifier	_ga,_gat,_gid,_gat_gtag_.
Validity	2 years

Accept
Name	YouTube
Provider	YouTube, LLC
Purpose	Used to unlock Youtube contents.
Privacy	https://policies.google.com/privacy
Identifier	yt-remote-fast-check-period, yt-remote-session-app, yt-remote-session-name
Validity	Session