Fluid Delivery System for Calibrant and Make-Up Flows in Mass Spectrometry
Robust, non-pulsatile pump system with self-assessment capability which improves reliability and performance of customer's mass spectrometer.
Pulsatile flow which compromises mass spectrometry accuracy?
A global leader in mass spectrometry needed a compact, high-precision fluid delivery system for calibrant and make-up flows. Their existing solution suffered from pulsatile flow, high chemical noise, and unreliable pump performance, which compromise mass accuracy and increases system drift. Key constraints included compatibility with both aqueous and organic solvents, minimal dead volume, and integration into a tight instrument footprint.
IMI's Custom Calibrant Delivery Pump Solution is your solution
IMI CorSolutions collaborated closely with the customer to develop a custom fluid delivery system based on its advanced pumping technology. The solution featured:
A compact design tailored to the customer’s instrument footprint
Optimized flow stability with minimal chemical noise
Integrated system diagnostics for real-time performance monitoring
High chemical compatibility and long lifecycle performance
Leveraging IMI’s expertise in microfluidics, electronics, and chemical compatibility, the team delivered a robust, non-pulsatile pump system with self-assessment capabilities—enabling predictive maintenance and reducing service calls.
Results & Benefits
Improved mass accuracy and reduced system drift
Enhanced reliability with fewer service interventions
Real-time diagnostics for flow stability and clog detection
Increased robustness by identifying external factors affecting pump performance
This project highlights IMI’s strength in delivering system-level solutions, not just components. By integrating diagnostics and customizing for specific application needs, IMI helped improve reliability and performance of customer's mass spectrometer - reinforcing customer's leadership in the analytical instrumentation market.
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