Thermo Finnigan System Control Board Assembly for LCQ Duo

The Thermo Finnigan 97033-21010 is a critical System Control Board assembly specifically engineered for the LCQ Duo Ion Trap Mass Spectrometer. This complex multilayer PCB serves as the primary hardware interface for system logic, coordinating communication between the instrument control software and the spectrometer's internal electronic subsystems. As a core component of the LCQ Duo architecture, this board is essential for maintaining the high-speed data acquisition and precise instrument control required for complex liquid chromatography-mass spectrometry (LC-MS) workflows.

Technical Performance and Design

• Integrated Logic Control: Manages the distribution of control signals across the mass spectrometer’s various modules, ensuring synchronized operation of the ion source, ion trap, and detector electronics.

• Data Communication Interface: Features high-integrity bus connectors designed for low-latency communication with the host computer and internal diagnostic sensors.

• Advanced Circuitry Protection: Manufactured with robust voltage regulation and noise-shielding components to protect sensitive digital logic from the high-voltage environment inherent in mass spectrometry hardware.

• Precision Manufacturing: Produced to original equipment manufacturer (OEM) specifications to ensure full drop-in compatibility and reliable performance under continuous-duty laboratory cycles.

Product Specifications

• Manufacturer: Thermo Finnigan (Thermo Scientific)

• Part Number: 97033-21010

• Compatibility: Specifically designed for the LCQ Duo Mass Spectrometer system.

• Component Type: System Control Board Assembly / Main Logic PCB.

• Connection Interface: Multi-pin ribbon cable headers and standardized PCB edge connectors.

Key Benefits for Laboratory Maintenance

• Instrument Life Extension: Serves as a direct replacement part for aging or failed logic boards, allowing for the restoration of legacy LCQ Duo systems without the need for total instrument replacement.

• Diagnostic Reliability: Restores stable communication and hardware recognition, resolving common system errors related to board-level failures or corrupted logic pathways.

• Field Service Efficiency: Standardized mounting points and connection headers facilitate rapid replacement by qualified service engineers, minimizing instrument downtime.

Used, excellent condition.