Konelab Arena 30: A Reliable Analyzer for Everyday Clinical Chemistry Needs
The Konelab Arena 30 is designed for clinical laboratories seeking an automated chemistry system capable of delivering reliable results in short turnaround times. Compliant with in vitro diagnostic (IVD) requirements, it supports a broad range of routine biochemical analyses, including enzymatic, electrolyte, and colorimetric assays. It performs up to 300 tests per hour depending on workload, while offering continuous access to samples, reagents, and cuvettes—ensuring smooth operation without analytical interruptions.
Sample management is optimized to meet the demands of hospital and private laboratories. The sample compartment holds up to 84 standard tubes, with 6 dedicated STAT positions for urgent samples, allowing rapid processing without disrupting ongoing workflows. The system automatically recognizes tube sizes (from 0.5 to 10 mL) and features integrated barcode identification compatible with various laboratory information system (LIS) standards.
The Arena 30 includes a refrigerated reagent compartment with 45 positions, automated vial recognition via barcode, real-time reagent tracking, and the ability to perform up to four reagent additions per test. Reagent volumes can be adjusted from 2 to 250 µL, with precise dispensing ensured by motorized syringes. Multicell disposable cuvettes enable up to two hours of autonomous operation, minimizing manual intervention and reducing the risk of errors.
Photometric measurements are performed using an interference filter system covering a wide spectral range from 340 to 880 nm. The analyzer supports kinetic and endpoint modes, with preset measurement temperatures of 30°C, 37°C, and 50°C. High reproducibility is guaranteed with a resolution of 0.001 absorbance units and a standard deviation of less than 0.005 A at 2 A. Measurement accuracy is enhanced through strict control of optics, reaction volume, and temperature.
For calibration, the system supports linear, log-log, and skewed curve models, with optional automatic dilutions from a stored calibrator. The integrated quality control program includes customizable Westgard rules, daily or cumulative reporting, and continuous monitoring via 19 refrigerated control positions.
Data management is handled through a Windows-based interface allowing both manual entry and barcode input. The system is LIS-compatible (ASTM, KONE Online) and provides patient-specific results with full reports including measured values, retests, anomalies, and offline data. An Excel export function is also available for advanced data analysis.
The Arena 30 is built for seamless integration into hospital and private laboratory settings. It features low water consumption (less than 1.5 liters per hour), requires no external distilled water connection, and operates on a 100–230 V power supply. The system complies with applicable European directives, including the EU Regulation 2017/746 (IVDR), and is CE-marked as a Class B in vitro diagnostic medical device.
