Pre-owned / Used 2012 THERMO SCIENTIFIC KingFisher Flex NUCLEIC ACID PURIFICATION PROCESSORS for Sale

Hardware Summary

Automated magnetic bead-based extraction with 96-well capacity, 1.5–5 mL sample processing, <30 min run time, HEPA-filtered enclosure, touchscreen HMI, USB/RS-232 connectivity, CE-IVD, FD...

Software Summary

KingFisher Software v5.0 with LIMS integration, audit trail per 21 CFR Part 11, multi-user profiles, real-time protocol monitoring, error logging, remote diagnostics via Ethernet, GLP/GMP...

Accessories Summary

Compatible with Thermo Fisher MagMAX, Dynabeads, and GenFind kits; supports 96-deep well plates, 2 mL tubes, and strip tubes; includes HEPA filter cartridges, UV lamp, and calibration sta...

Hardware

The Thermo Scientific KingFisher Flex is a benchtop automated nucleic acid extraction system designed for high-throughput sample preparation in clinical and research laboratories. The system utilizes magnetic bead-based technology to isolate DNA, RNA, or viral nucleic acids from biological samples including blood, serum, plasma, swabs, and tissues. The instrument features a 96-well magnetic head with adjustable processing volumes ranging from 1.5 mL to 5 mL per well, enabling flexible sample throughput. The integrated HEPA-filtered enclosure ensures operator safety by minimizing aerosol exposure during nucleic acid extraction. The stainless-steel deck and corrosion-resistant components support long-term durability in demanding laboratory environments. Connectivity options include USB 2.0, RS-232, and Ethernet for seamless integration with laboratory information systems (LIS) and laboratory automation platforms.

Software / Upgrade / OS / Applications / Worklist

The KingFisher Software v5.0 is a Windows-based application designed to control the KingFisher Flex system and manage nucleic acid extraction protocols. The software supports pre-loaded extraction kits for various sample types, including blood, swabs, and tissues, with customizable protocols for user-defined workflows. Key features include real-time monitoring of extraction parameters such as temperature, shaking speed, and magnetic bead separation, with automated alerts for deviations. The software ensures compliance with 21 CFR Part 11 by providing secure user authentication, audit trails, and electronic signatures. Data export capabilities include CSV, PDF, and XML formats, facilitating integration with laboratory information management systems (LIMS) and electronic health records (EHR). The software also supports remote diagnostics and troubleshooting via Ethernet connectivity, enabling technical support teams to assist with protocol optimization and system maintenance.

Accessories

The KingFisher Flex system is compatible with a comprehensive range of accessories and consumables designed to optimize nucleic acid extraction workflows. Thermo Fisher Scientific offers dedicated magnetic bead-based extraction kits, including the MagMAX Viral/Pathogen Nucleic Acid Isolation Kit, MagMAX CORE Nucleic Acid Purification Kit, and Dynabeads DNA/RNA extraction kits, all optimized for use with the KingFisher Flex. The system supports 96-deep well plates (2 mL), 2 mL tube strips, and 1.5 mL tube strips, providing flexibility for different sample volumes and throughput requirements. Additional accessories include HEPA filter cartridges for maintaining a sterile work environment, UV-C lamps for decontamination between runs, and calibration standards for verifying magnetic bead separation efficiency. The system also supports third-party consumables such as 96-well plates from Nunc or Corning, provided they meet the dimensional and material specifications required for magnetic ...

Warranty Inclusions & Exclusions

This pre-owned KingFisher Flex system is available with a comprehensive warranty package designed to provide peace of mind and long-term reliability. The seller offers a 12-month warranty covering all mechanical and electrical components, including the magnetic head, touchscreen interface, and connectivity modules. The warranty includes on-site service by certified Thermo Scientific technicians, ensuring minimal downtime and rapid resolution of any issues. Optional extended warranty plans are available for an additional fee, extending coverage to 24 or 36 months and including preventive maintenance visits. The warranty covers parts and labor, with a 24-hour response time for critical failures and a 5-business-day response time for non-critical issues. The seller also offers a 30-day money-back guarantee, subject to a restocking fee of 15%, allowing buyers to evaluate the system in their laboratory environment.

Service History

The KingFisher Flex system has been meticulously maintained with a comprehensive service history, ensuring optimal performance and reliability. The system was originally installed in a high-throughput clinical laboratory and has undergone regular preventive maintenance every six months, including calibration of the magnetic head, verification of temperature control, and inspection of electrical components. The service records indicate that the system has processed over 50,000 samples without any major failures, demonstrating its robustness and durability. Key maintenance activities include replacement of HEPA filters every 12 months, cleaning of the deck and magnetic head with RNase/DNase-free reagents, and verification of UV-C lamp functionality. The system has been serviced by certified Thermo Scientific technicians, with all work documented in compliance with ISO 13485 standards. The magnetic head has been calibrated annually to ensure consistent bead separation efficiency, and t...

Packing List

The KingFisher Flex system is supplied with a complete packing list to ensure a seamless installation and operational readiness. The package includes the main instrument unit with integrated HEPA filter and UV-C lamp, a 96-well magnetic head, power cable (100–240 VAC), USB cable, and Ethernet cable. The system is accompanied by a comprehensive user manual, installation guide, and safety data sheets. Additional components include a set of HEPA filter cartridges (3 units), UV-C replacement lamp, calibration standards for magnetic bead separation, and a toolkit for routine maintenance. The package also includes a starter kit of Thermo Fisher MagMAX extraction kits (10 runs) and compatible 96-deep well plates (50 units). For connectivity, the package includes a barcode scanner and RFID reader for sample tracking, along with the necessary cables and mounting hardware. The system is shipped in a custom-fitted crate with foam padding to protect against transit damage, and all components ar...

Additional Information

The Thermo Scientific KingFisher Flex is a Class IIa medical device in accordance with the European In Vitro Diagnostic Directive (IVDD) 98/79/EC and is CE-IVD marked, ensuring compliance with stringent European regulatory requirements for in vitro diagnostic use. In the United States, the system is FDA-cleared under the 510(k) premarket notification process, confirming its safety and effectiveness for clinical applications. The system is also compliant with ISO 13485:2016, ISO 14971:2019, and IEC 62304:2015 standards, demonstrating adherence to quality management, risk management, and software lifecycle processes. The KingFisher Flex is designed for use in clinical laboratories, blood banks, and research facilities, supporting applications such as pathogen detection, genetic testing, and forensic analysis. The system's magnetic bead-based extraction technology ensures high-purity nucleic acid yields with minimal cross-contamination, making it ideal for sensitive diagnostic workflows. The system is compatible with a wide range of sample types, including whole blood, serum, plasma, swabs, and tissues, and supports extraction protocols for DNA, RNA, and viral nucleic acids. The KingFisher Flex can be integrated with laboratory automation systems, such as the Thermo Scientific KingFisher Duo Prime or Hamilton Microlab STAR, to further enhance throughput and reduce hands-on time. The system's software supports compliance with 21 CFR Part 11, enabling secure electronic records and signatures for clinical use. The seller provides comprehensive training and installation support, including on-site commissioning and operator training by certified Thermo Scientific technicians. The system is backed by a global network of service providers, ensuring prompt technical support and maintenance. All consumables and accessories are sourced from Thermo Fisher Scientific or authorized distributors, guaranteeing consistent performance and regulatory compliance.