BluQCM QSD

The BluQCM QSD is a single channel, compact and modular instrument. Its low footprint and lightweight makes it particularly suitable for crowded labs. It is available as standalone, with temperature control or/and flow control.

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Description

Small and mighty

The flexibility of the BluQCM QSD is relevant to both electrochemically-driven mass-weighing applications (electroplating/corrosion, electrode modifications) and the more advanced studies of solid/liquid interfaces (interface rheology, biomolecular interactions).
Simultaneous measurements can be performed of up to 7 overtones (fundamental included) enabling a complete determination of the layers’ properties. Measurements in air, gas, and liquid are possible.
A fast acquisition rate increases mass sensitivity. And patented quick-lock sensor cells facilitate set-ups as well as increase the reproducibility of experiments.
All that, and you can control all coupled instruments, including potentiostat/galvanostats, with the same software for eQCM experiments.

 

General Functions

  • Operation modes: Tracking and high resolution at single and multiple overtones
  • Sensors technologies: QCM, HFF-QCM, Love SAW
  • Liquid volume above sensor: 3 – 25 μL (depending on sensor and cell type)
  • Temperature control: Optional (QSD-TCU)
  • Measurement in air: Yes
  • Simultaneous overtones measurements: Up to 7 (up to 13th)

 

Sensor

  • Frequency range/MHz: 4 – 160
  • Best frequency resolution/Hz: 0.1
  • Best frequency accuracy/Hz: +/- 0.5
  • Max. acquisition rate3/ points/s: 250
  • Best mass sensitivity in liquid4/pg/cm²: 50
  • Best dissipation sensitivity: 10-7


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