IKA launches next-generation magnetic stirrers with integrated safety architecture
IKA has introduced a new generation of magnetic stirrers incorporating what the company terms an “Integrated Safety” concept, alongside expanded digital connectivity features. The two new models – the RCT basic and RET basic – are designed to meet the demands of modern clinical and research laboratory environments.
A legacy of laboratory instrumentation
IKA produced its first magnetic stirrer in 1952, and the latest generation represents a continued evolution of that platform. The new models comply with DIN IEC EN 61010-1, DIN IEC EN 61010-2-010, DIN EN IEC 61010-2-051, and DIN IEC EN 61326-1, and hold CE marking and NRTL certification from TÜV SÜD.
Integrated safety: A multidirectional approach
The “Integrated Safety” concept is described as multidirectional, addressing protection of the sample, the user, and the broader laboratory environment simultaneously.
Central to this is an adjustable independent safety circuit, engineered to prevent overheating. Notably, this circuit operates independently of other control systems and is designed to remain functional even under a single-fault condition – a meaningful safeguard in high-throughput laboratory settings.
Additional safety features include a locking function to prevent accidental alteration of speed and temperature parameters, and a hot plate warning that activates when plate temperature exceeds 50°C. This warning remains active even when the device is switched off. The stirrer also incorporates continuous stirring during error states or safety shutdowns, preserving sample integrity under fault conditions. Self-monitoring of all safety components is automated, reducing reliance on manual checks. All units are 100% tested via IKA’s fully automated RoboMAG production line, a process the company noted is designed to “support long service life.”
Connectivity and digital integration
Both models support USB-C and RS232 interface control, enabling integration into digital laboratory workflows. The RET basic extends this further with Wi-Fi and Ethernet connectivity, permitting wireless instrument management and consolidation of data, software, and laboratory systems. The IKA Lab Assistant App provides monitoring capability across devices for both models, with the RCT basic requiring a USB.WD dongle. Cloud-based data storage is available exclusively on the RET basic.
Performance and ergonomics
Despite offering what IKA said is the smallest footprint currently available on the market, the units accommodate standard 200×200 mm lifting platforms. Heating power is rated at 800 W, with stirring speeds reaching up to 1,700 rpm depending on model configuration. Four selectable heating rate steps afford precise temperature control for graduated reaction protocols.
A 14-segment LED display facilitates adjustment of advanced settings without complex key combinations. The brushless EC motor provides a maintenance-free drive system.
For more information, visit: www.ika.com
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