turns more than heads Sigma 4-5KRL Automated centrifuge • Refrigerated

The efficient solution for lab automation Sigma is a leading international manufacturer of laboratory centrifuges for diverse sectors, including biotechnology, pharmaceutical, medical and environment analysis. Laboratories, institutions and companies everywhere in the world have been relying on premium Sigma quality – Made in Germany – for more than 40 years. The company stands for innovative products and development of durable, energyefficient and especially user-friendly devices. The innovative Sigma 4-5KRL is specifically designed for integration into laboratory automation systems (total lab...

High performance, universally deployable Safe, versatile and efficient The Sigma 4-5KRL features impressively low non-productive process times. For example, lid opening and closing takes less than 2 seconds, and the rotor indexing time is just 8 seconds. Combined with the innovative bucket levelling function for precise positioning of the buckets, this enables quick loading and unloading of the centrifuge, helping to boost throughput. The low-profile centrifuge lid allows the Sigma 4-5KRL to be placed directly beneath the work platform, enabling minimisation of the robot Z axis length. Sigma...

Rotors and accessories Custom solutions for system integration The sturdily built Sigma 4-5KRL is specifically designed for operation with swing-out rotors. With the standard accessories, for example, up to 140 blood collection tubes or 16 microtiter plates can be centrifuged per run with a maximum RCF of 4,470 x g. requirements. The maximum capacity of the usable tubes, plates or racks is determined individually and adapted to the general conditions and constraints in each case. All accessories are made from certified high-grade materials and are able to withstand very high stresses. Taking...

Bucket levelling function Innovative feature for maximum process reliability Particularly for loading and unloading, exact positioning of the tubes or adapters to be picked up is critically important. The robot arm attempts to grasp them at a defined position. If the mating surface for the gripper is not at the prescribed position, malfunctions and/ or downtime can occur. The innovative bucket levelling function pro- vides a high degree of safety and reliability for centrifuge loading and unloading. Three movable metal pins in the bottom of the centrifuge chamber lift the bucket located below...

Premium quality Made in Germany The Sigma 4-5KRL centrifuge meets the highest technical requirements of laboratory standards. Developed and produced at our facility in Osterode, Germany, it is a high-performance, durable and energy-efficient quality product and conforms to the latest safety, emissions and environmental standards. Sigma guarantees the availability of spare parts and wearing parts for at least 10 years. Furthermore, you benefit from our extensive services portfolio, including commissioning, maintenance, device calibration and more. Our qualified service technicians are ready to...

Global service For local product security Our trained service partners in over 100 countries ensure consistently high quality in accordance with national regulations. Our specialists can also be engaged quickly around the world, either remotely or on site in person. Vienna Vaanta Høvik Helsingborg Newtown Breukelen Vilnius Minsk Wroclaw Bratislava Chisinau Sintra Thessaloniki Novi Beograd Maribor Budapest Zabok Nikosia Reykjavík Istanbul Casablanca Dorval Guadalajara San Salvador Panama City Medellin Seoul Tokyo Lalitpur Guatemala City Muscat Manama Doha Santa Cruz Bangkok Kuala Lumpur Singapore...

Sigma Laborzentrifugen GmbH An der Unteren Söse 50 37520 Osterode am Harz Tel. +49 (0) 55 22 / 50 07-0 Fax +49 (0) 55 22 / 50 07-12 [email protected] www.sigma-zentrifugen.de