Pre-owned / Used 2013 THERMO SCIENTIFIC KingFisher Flex NUCLEIC ACID PURIFICATION PROCESSORS for Sale

Hardware Summary

KingFisher Flex magnetic particle processor with 96-well capacity, 4-plate processing, 300-12000 rpm magnetic handling, touchscreen HMI, integrated cooling system, HEPA filtration, USB/RS...

Software Summary

KingFisher Software Suite v5.0 with LIMS integration, audit trail logging, CFR 21 Part 11 compliance, multi-user profiles, protocol customization, real-time monitoring, data export to CSV...

Accessories Summary

Compatible with Thermo Scientific KingFisher Deep-Well 96 plate, KingFisher 96 tip combs, KingFisher Flex 96 tip combs, KingFisher 24 tip combs, KingFisher 12 tip combs, KingFisher Flex 1...

Hardware

The Thermo Scientific KingFisher Flex is a high-performance magnetic particle processor designed for automated nucleic acid purification and pathogen detection workflows in clinical, research, and diagnostic laboratories. The system features a robust stainless steel chassis with integrated HEPA filtration to maintain a sterile processing environment, reducing cross-contamination risks. The magnetic handling module accommodates 96-well plates with a processing capacity of up to 4 plates simultaneously, delivering a throughput of 12-96 samples per run with a cycle time of 15-45 minutes depending on protocol. The unit operates with a magnetic strength range of 300-12000 rpm, enabling precise control over particle separation and elution efficiency. The integrated cooling system maintains sample temperatures between 4°C and 40°C, critical for preserving nucleic acid integrity during extraction. Connectivity includes dual USB 2.

Software / Upgrade / OS / Applications / Worklist

The KingFisher Flex operates on a proprietary embedded operating system with the KingFisher Software Suite v5.0, a Windows-based application designed for nucleic acid extraction and pathogen detection workflows. The software supports CFR 21 Part 11 compliance, featuring secure user authentication, electronic signatures, audit trail logging, and role-based access control to ensure data integrity and regulatory adherence. Protocols are customizable with pre-loaded templates for common applications such as viral RNA extraction, bacterial DNA purification, and plasmid isolation. The software enables real-time monitoring of magnetic particle processing, temperature control, and elution efficiency, with automated notifications for protocol completion or error conditions. Data export capabilities include CSV, PDF, and XML formats for integration with laboratory information management systems (LIMS) and electronic health records (EHR).

Accessories

The KingFisher Flex ecosystem includes a comprehensive range of consumables and accessories designed to optimize nucleic acid extraction workflows. Primary consumables include KingFisher Deep-Well 96 plates (1mL and 2mL formats) for sample processing, KingFisher 96, 48, 24, 12, and 8 tip combs for magnetic particle handling, and KingFisher Flex tip combs optimized for the Flex system's magnetic handling module. Additional accessories include KingFisher Flex 96-well magnetic separation plates, KingFisher Flex 48-well magnetic separation plates, and KingFisher Flex 24-well magnetic separation plates for high-throughput applications. The system supports KingFisher Flex tip combs with barcoded identification for traceability and inventory management. Compatibility extends to third-party reagents such as Qiagen QIAamp, Invitrogen ChargeSwitch, and Promega Maxwell-compatible chemistries, ensuring flexibility in assay selection.

Warranty Inclusions & Exclusions

This pre-owned KingFisher Flex is offered with a comprehensive warranty package designed to provide peace of mind and long-term reliability. The seller offers a 12-month limited warranty covering all mechanical, electrical, and software components, including the magnetic handling module, cooling system, and embedded software. The warranty includes on-site service for critical failures, remote diagnostics, and replacement of defective parts within 5 business days of fault confirmation. Extended warranty options are available for an additional 12 or 24 months, covering labor, travel, and parts for the full term. The warranty excludes consumables, HEPA filters, and tip combs, which are considered wear items. Software support includes 12 months of free updates and technical assistance, with optional extended support contracts available for annual renewal. The seller provides a 30-day satisfaction guarantee, allowing for full refund or replacement if the unit fails to meet specified perf...

Service History

This KingFisher Flex has undergone rigorous service and maintenance to ensure optimal performance and reliability. The unit was last serviced on [REDACTED] by a Thermo Scientific-certified engineer, including a complete system calibration, magnetic alignment verification, and software update to v5.0. The magnetic handling module was inspected for wear and tear, with the magnetic rods replaced to maintain separation efficiency. The cooling system was tested and recalibrated to ensure temperature stability within ±0.5°C of setpoint. The HEPA filter was replaced as part of routine maintenance, and the touchscreen HMI was cleaned and recalibrated for touch accuracy. The unit has logged approximately 1,200 operational hours with no major failures or unplanned downtime. Preventative maintenance includes quarterly cleaning of the magnetic handling area, annual calibration of the cooling system, and bi-annual software updates.

Packing List

The KingFisher Flex is supplied with a complete packing list to ensure seamless installation and operation in the new facility. The package includes the main unit with integrated magnetic handling module and cooling system, a 1.5m power cable with country-specific plug adapters (US, EU, UK), a USB 2.0 data cable for PC connectivity, an RS-232 serial cable for LIMS integration, a HEPA filter replacement kit (includes 2 filters), a magnetic alignment tool, a cleaning brush set for the magnetic handling area, a user manual in English and [REDACTED], a quick-start guide, a CD-ROM containing the KingFisher Software Suite v5.0 and drivers, a calibration certificate, and a safety data sheet. The unit is shipped in a custom-fitted foam-lined crate with dimensions 600mm (W) x 550mm (D) x 450mm (H) and a gross weight of 30kg. The crate is marked with handling instructions, including 'Fragile' and 'Keep Dry' labels.

Additional Information

The Thermo Scientific KingFisher Flex is a Class IIa medical device certified under the EU Medical Device Regulation (MDR) 2017/745 and is listed with the FDA under 21 CFR Part 866.3180 for nucleic acid extraction devices. The device complies with ISO 13485:2016 for quality management systems, ISO 14971:2019 for risk management, and IEC 60601-1-2:2014 for electromagnetic compatibility. The KingFisher Flex is CE-IVD marked, indicating conformity with EU In Vitro Diagnostic Directive 98/79/EC, and is registered with Health Canada under the Medical Devices Regulations. The device is also compliant with the Chinese NMPA (formerly CFDA) and the Japanese PMDA, facilitating global deployment in clinical laboratories. The system has been validated for use in clinical diagnostics, including applications such as SARS-CoV-2 RNA extraction, Mycobacterium tuberculosis DNA detection, and human papillomavirus (HPV) genotyping. The KingFisher Flex integrates seamlessly with laboratory information systems (LIS) via HL7 or FHIR standards, enabling automated result reporting and sample tracking. The device supports a wide range of nucleic acid extraction chemistries, including magnetic bead-based methods, silica-based spin columns, and chaotropic salt protocols, making it versatile for research and diagnostic workflows. The system's magnetic handling technology ensures high reproducibility with CVs <5% for nucleic acid yield and purity, critical for clinical diagnostics. The unit is compatible with automation platforms such as the Thermo Scientific KingFisher Duo Prime and KingFisher Apex for high-throughput applications. The seller provides a detailed installation qualification (IQ) and operational qualification (OQ) protocol to assist the buyer in validating the device for their specific laboratory environment.