QSense Analyzer

QCM-D Instruments

Both flexible and time-saving, QSense Analyzer enables you to study molecular interactions at surfaces and interfaces in real-time, running up to four measurements in parallel.


  • Measure mass, thickness, and viscoelastic properties of rigid and soft films

  • Broadest sensitivity range and sharpest QCM-D data

  • Automated quality controls and measurements

  • 4 individual measurement channels
  • The broadest offer of sensor surfaces and coatings
  • Develop and refine scripts with Live script editing



QSense™ QCM-D Instruments

QSense instruments track changes in frequency and dissipation when molecules bind and interact on the oscillating QCM-D sensor, in real-time. From this information it is possible to quantify mass, thickness, viscosity and shear modulus of the adhering layer.

QSense QCM-D (quartz crystal microbalance with dissipation) systems facilitate real-time monitoring of molecular interactions and structural changes at nanoscale levels on surfaces and interfaces. Utilizing advanced Ring-down technology, which surpasses other QCM systems, the QSense line offers the fastest data acquisition rate available (up to 300 datapoints per second) and exceptional mass sensitivity (0.5 ng/cm², equivalent to sub monolayer detection). This technique’s versatility allows for extensive exploration and experimentation, making it well-suited for addressing research inquiries across diverse fields including biology, pharmaceuticals, nanotechnology, polymer chemistry, electrochemistry, and food science.

Biolin Scientific is a global company dedicated to producing cutting-edge instruments and intelligent solutions tailored for scientists. Our commitment to knowledge drives every aspect of our operations. Through partnerships with prominent universities and industries, we tackle challenges to streamline laboratory routines. Our clientele comprises surface science experts, and we offer them the necessary tools to advance their research.

The Biolin Scientific product lineup includes the renowned brands Attension®, KSV NIMA, and QSense.