Pre-owned / Used 2019 THERMO SCIENTIFIC QuantStudio 7 Pro THERMAL CYCLERS for Sale

Hardware Summary

96-well 0.2mL block, 0.1°C temp accuracy, 0.75°C/sec ramp rate, 480nm LED excitation, USB/ETH/LAN ports, 120V-240V AC, 50/60Hz, 150W power, 22kg weight, 432x406x356mm dims

Software Summary

QuantStudio Design & Analysis Software v1.7, LIMS integration, CFR 21 Part 11 compliance, multi-user access, real-time data visualization, export formats: CSV, PDF, XML, API for LIMS/EHR ...

Accessories Summary

Compatible with MicroAmp Optical 96-Well Reaction Plates, MicroAmp Optical 384-Well Reaction Plates, TaqMan Array Cards, VeriFlex Block, optical caps, calibration standards, validation ki...

Hardware

The Thermo Scientific QuantStudio 7 Pro is a high-performance real-time PCR system designed for precise nucleic acid quantification and gene expression analysis. The system features a 96-well 0.2 mL block with independent well temperature control, achieving ±0.1°C accuracy across the 2°C to 99.9°C range. Thermal ramp rates reach 0.75°C per second, enabling rapid cycling protocols with a maximum block capacity of 96 reactions. The integrated 480nm LED excitation system provides uniform illumination for fluorescence detection, with emission detection via a 520nm long-pass filter. Connectivity includes USB 2.0, Gigabit Ethernet, and RS-232 serial ports for seamless integration with laboratory information management systems (LIMS) and electronic health records (EHR). The system operates on 100-240V AC input with 50/60Hz frequency and consumes 150W of power. Physical dimensions are 432mm (W) x 406mm (D) x 356mm (H), with a weight of 22kg.

Software / Upgrade / OS / Applications / Worklist

The QuantStudio 7 Pro is powered by QuantStudio Design & Analysis Software v1.7, a comprehensive platform for real-time PCR data acquisition, analysis, and reporting. The software supports absolute and relative quantification, comparative Ct (ΔΔCt) analysis, and melting curve analysis for SNP genotyping and mutation detection. It is fully compliant with FDA 21 CFR Part 11, ensuring electronic records and signatures meet regulatory requirements for clinical diagnostics. The software features a touchscreen graphical user interface with customizable dashboards, enabling multi-user access with role-based permissions. Data visualization includes real-time amplification plots, endpoint analysis, and comparative heat maps. Export capabilities support CSV, PDF, and XML formats, with direct integration via API for LIMS and EHR systems such as Epic and Cerner. Advanced features include automated baseline and threshold settings, noise reduction algorithms, and multiplate analysis for high-thro...

Accessories

The QuantStudio 7 Pro is compatible with a comprehensive range of Thermo Fisher Scientific accessories to optimize performance and workflow efficiency. Optical consumables include MicroAmp Optical 96-Well Reaction Plates (0.2mL) and MicroAmp Optical 384-Well Reaction Plates (0.1mL), designed for high optical clarity and thermal uniformity. For high-throughput applications, TaqMan Array Cards and VeriFlex Block modules enable flexible partitioning of reactions. Optical caps and seals ensure contamination-free sample handling, while calibration standards and validation kits (e.g., QuantStudio Calibration Kit) maintain system accuracy and reproducibility. Connectivity accessories include Cat6 Ethernet cables, USB 2.0 A-B cables, and RS-232 serial cables for integration with external devices. Power accessories include universal power cords (US, EU, UK, AU) and a 150W power adapter. Protective covers and transport cases are available for safe relocation between laboratories.

Warranty Inclusions & Exclusions

This pre-owned QuantStudio 7 Pro is offered with comprehensive warranty and support options to ensure operational reliability and compliance. The seller provides a 12-month limited warranty covering parts and labor, with optional extensions available at an additional cost. The warranty includes on-site service for critical components such as the thermal block, optical system, and electronic control modules. Response time for warranty claims is within 48 business hours, with priority service for clinical applications. The warranty excludes consumables, optical plates, and accessories subject to wear. Extended service plans are available, including a 24-month comprehensive package with preventive maintenance visits, software updates, and remote diagnostics. The seller also offers a 30-day money-back guarantee with full refund if the system fails initial performance validation. For international buyers, local service partners are available in the US, EU, and APAC regions, ensuring comp...

Service History

The QuantStudio 7 Pro has undergone rigorous maintenance and service history to ensure optimal performance and compliance. The system was originally installed in a CAP-accredited molecular diagnostics laboratory in 2022 and has been maintained under a Thermo Fisher Preventive Maintenance Program. Service records indicate annual calibration checks using NIST-traceable thermocouples, with temperature uniformity verified to ±0.1°C across all wells. Optical calibration was performed using a 500nm LED standard, with excitation and emission spectra validated against manufacturer specifications. The thermal block has been serviced with lubrication of linear actuators and replacement of thermal interface materials to maintain ramp rates. The electronic control module underwent a full diagnostic test in Q1 2024, with firmware updated to the latest version (v1.7.3). The system has never experienced a critical failure, with only routine maintenance performed, including cleaning of optical wind...

Packing List

The QuantStudio 7 Pro is delivered with a complete set of components and accessories to ensure immediate operational readiness. The system is shipped in a double-walled corrugated carton with internal foam padding, meeting ISTA 3A standards for medical device transport. The hardware package includes the QuantStudio 7 Pro main unit, a 150W power adapter with universal input (100-240V AC), a USB 2.0 cable, a Cat6 Ethernet cable, and a power cord compatible with the destination region (US, EU, UK, or AU). Accessories included are a MicroAmp Optical 96-Well Reaction Plate (50 plates), a set of optical caps (100 caps), a QuantStudio Calibration Kit, and a VeriFlex Block module. Documentation includes the original user manual, service manual, quick start guide, and a USB drive with software installation files and validation protocols. A packing list and certificate of conformity are provided, along with a pre-shipment inspection report.

Additional Information

The Thermo Scientific QuantStudio 7 Pro is a Class II medical device certified under FDA 510(k) for in vitro diagnostic use, CE marked under the IVD Directive 98/79/EC, and compliant with ISO 13485:2016 for quality management systems. The system is designed for clinical diagnostics, including infectious disease testing, oncology profiling, and genetic disorder screening. It supports FDA-cleared assays such as the TaqMan COVID-19 Test Kit and the Oncomine Comprehensive Assay for solid tumor profiling. The QuantStudio 7 Pro is compatible with hospital-grade LIMS systems, including Epic Beaker, Cerner Millennium, and SCC Soft Computer, enabling seamless data transfer to electronic health records (EHR). The system operates within a temperature range of 15°C to 35°C and humidity levels up to 80% non-condensing, making it suitable for standard clinical laboratory environments. Electrical safety compliance includes IEC 61010-1 (Safety requirements for electrical equipment) and IEC 61326-1 (EMC requirements). The system is also compliant with EN 62304 for medical device software lifecycle processes and EN ISO 14971 for risk management. Clinical benefits include reduced turnaround time for PCR results, improved assay reproducibility, and enhanced sensitivity for low-copy-number targets. The system has been validated for use in biosafety level 2 (BSL-2) environments, with HEPA-filtered airflow options available for enhanced containment. For international buyers, the system is pre-configured for the destination region’s electrical standards and includes multilingual software interfaces. The seller provides a detailed installation qualification (IQ) and operational qualification (OQ) protocol to ensure compliance with local regulatory requirements. Additional documentation includes a risk management file, design history file, and post-market surveillance records.