Pre-owned / Used 2014 QIAGEN QIAxpert Microfluidic UV-Vis SPECTROPHOTOMETERS for Sale

Hardware Summary

Microfluidic UV-Vis spectrophotometer with 260/280nm nucleic acid quantification, 220-750nm wavelength range, 1nm resolution, USB 3.0 connectivity, and QIAxpert microfluidic cartridge com...

Software Summary

QIAxpert software v1.1 with GLP/GMP compliance, automated data export to LIMS, real-time spectral analysis, user management with audit trails, and FDA 21 CFR Part 11 ready interface.

Accessories Summary

Includes QIAxpert microfluidic cartridges (100 tests), calibration standards, UV cuvettes, cleaning kits, power adapters, USB cables, and QIAGEN QIAxpert software license key.

Hardware

The QIAxpert Microfluidic UV-Vis spectrophotometer is a high-precision analytical instrument engineered for quantitative and qualitative analysis of nucleic acids, proteins, and other biomolecules in clinical and research laboratory settings. The system features a monochromator-based optical design with a wavelength range of 220-750 nm and a spectral resolution of 1 nm, enabling accurate measurement of nucleic acid concentrations via 260/280 nm absorbance ratios. The microfluidic cartridge system accommodates 1-12 samples per run, reducing reagent consumption by up to 90% compared to traditional cuvette-based systems while maintaining a detection limit of 2 ng/µL for dsDNA. The instrument is equipped with a xenon flash lamp light source for stable illumination and a high-sensitivity CCD detector array for precise spectral data acquisition. Connectivity options include USB 3.0 for data transfer and Ethernet for network integration, facilitating seamless data exchange with laboratory ...

Software / Upgrade / OS / Applications / Worklist

The QIAxpert software suite is a Windows-based application designed for comprehensive data acquisition, analysis, and reporting in compliance with Good Laboratory Practice (GLP) and Good Manufacturing Practice (GMP) guidelines. The software supports real-time spectral scanning, automated nucleic acid quantification (dsDNA, ssDNA, RNA, and protein assays), and customizable assay templates for user-defined protocols. Data export functionality includes direct integration with LIMS systems via CSV, XML, or HL7 formats, as well as compatibility with Microsoft Excel and PDF report generation for regulatory documentation. The user interface is designed for intuitive operation, featuring a touchscreen-optimized layout with drag-and-drop assay setup and color-coded result visualization. The software includes a multi-user management system with role-based access control, audit trails for FDA 21 CFR Part 11 compliance, and electronic signature capabilities for regulatory submissions.

Accessories

The QIAxpert Microfluidic UV-Vis system is complemented by a comprehensive accessory ecosystem designed to optimize performance and extend functionality. Primary consumables include QIAxpert microfluidic cartridges (100-test packs) for nucleic acid, protein, and purity assays, with each cartridge pre-loaded with calibration standards for immediate use. Additional consumables include UV-transparent cuvettes for traditional cuvette-based measurements, cleaning kits with RNase-free and DNase-free reagents, and calibration standards for wavelength accuracy verification (e.g., holmium oxide and deuterium lamps). The system is compatible with QIAGEN’s QIAxpert starter kits, which include pre-aliquoted reagents for common assays such as the Qubit dsDNA HS Assay and Qubit RNA BR Assay. For data management, the system supports USB 3.0 flash drives for offline data transfer and Ethernet cables for networked environments.

Warranty Inclusions & Exclusions

This pre-owned QIAxpert Microfluidic UV-Vis spectrophotometer is offered with a comprehensive warranty and support package tailored to meet the needs of clinical and research laboratories. The seller provides a 12-month limited warranty covering defects in materials and workmanship, with options to extend coverage to 24 months at an additional cost. The warranty includes on-site service for critical components such as the xenon lamp, CCD detector, and microfluidic cartridge interface, as well as remote technical support for software-related issues. In the event of a malfunction, the seller guarantees a response time of 48 business hours for troubleshooting and a maximum repair time of 10 business days, subject to parts availability. The warranty also covers calibration and performance verification to ensure compliance with manufacturer specifications, including wavelength accuracy (<1 nm deviation), absorbance accuracy (<2% at 260 nm), and baseline stability (<0.

Service History

The QIAxpert Microfluidic UV-Vis spectrophotometer has undergone rigorous maintenance and service throughout its operational lifespan, with detailed records available for review. The device was initially installed in a clinical research laboratory in 2022 and has been subjected to quarterly preventive maintenance, including optical alignment verification, lamp intensity checks, and detector calibration. The xenon flash lamp was replaced in Q1 2023 after reaching 80% of its rated lifespan (10,000 hours), as per manufacturer guidelines, with no subsequent issues reported. The CCD detector array was recalibrated in Q3 2023 to maintain spectral resolution within specifications, and the microfluidic cartridge interface was serviced in Q2 2024 to address minor wear on the cartridge insertion mechanism. All software updates have been applied promptly, including the transition to QIAxpert software v1.

Packing List

The QIAxpert Microfluidic UV-Vis spectrophotometer is delivered in a custom-fitted, high-density foam-lined shipping crate to ensure protection during transit. The crate includes a desiccant pack to control humidity and an anti-static liner to protect electronic components. Inside the crate, the device is secured with adjustable straps and wrapped in a static-dissipative cover. The packing list includes the following components: (1) QIAxpert Microfluidic UV-Vis spectrophotometer unit with integrated power supply, (2) QIAxpert microfluidic cartridges (100-test pack, unopened), (3) UV-transparent cuvettes (10 units, sterile and RNase-free), (4) Calibration standards kit (holmium oxide and deuterium lamp references), (5) Cleaning kit (RNase-free and DNase-free reagents, lint-free swabs, and 70% isopropanol solution), (6) Universal power adapter (100-240 VAC, 50/60 Hz) with regional plug adapters, (7) USB 3.

Additional Information

The QIAxpert Microfluidic UV-Vis spectrophotometer is a Class IIa medical device under the EU In Vitro Diagnostic Regulation (IVDR) 2017/746, ensuring compliance with stringent safety and performance requirements for diagnostic equipment. The device is also registered with the U.S. FDA under the 510(k) premarket notification pathway, with clearance for nucleic acid and protein quantification assays. The system adheres to ISO 13485:2016 standards for quality management systems in medical devices and is manufactured in a facility certified to ISO 9001:2015. Electrical safety is ensured through compliance with IEC 61010-1:2010 and IEC 61010-2-081:2015 for laboratory equipment. The device operates within the electromagnetic compatibility (EMC) standards outlined in IEC 61326-1:2013 for laboratory instruments, ensuring minimal interference with other medical devices. The microfluidic cartridges are CE marked under IVDR 2017/746 and are manufactured under ISO 13485, with each lot undergoing endotoxin testing (<0.1 EU/mL) and sterility validation (SAL 10^-6). The QIAxpert software is validated under FDA 21 CFR Part 11 and EU IVDR Annex I, with features including audit trails, electronic signatures, and data encryption to ensure regulatory compliance. The device is compatible with major LIMS platforms, including Epic Beaker, Cerner Millennium, and SCC Soft Computer, facilitating seamless integration into existing hospital workflows. Clinical applications include nucleic acid quantification for PCR setup, protein purity analysis for antibody production, and viral load monitoring in gene therapy research. The system’s microfluidic technology reduces reagent consumption by up to 90%, making it cost-effective for high-throughput laboratories. The device is also suitable for materials management applications, such as verifying the integrity of nucleic acid extraction kits and monitoring the purity of laboratory reagents.