Apparatus for studying adsorption interactions in the liquid phase (based on quartz resonators ) Q-Sence E-4 (BiolinScientific) allows to determine the thickness, weight, viscoelastic properties of the adsorbate layer. Sensitivity to change in mass of 1.8 ng/cm2 temperature range from room temperature to 65оC.


1. Electronic module to the measuring chamber with four sensors.

2. Protochny module quartz sensors.

3. Nasos peristaltic ( from 0 l/min to 800 l/min).

4. Quartz  sensors (frequency of 5 MHz) with gold plating.

5. Quartz  sensors (5 MHz) with a coating of silicon dioxide (thickness – 50 nm).

6. Quartz  sensors (5 MHz) of the silica-coated aluminum (thickness – 100 nm).

7. Work temperature range: lower limit diapazon – 15°C, the upper limit of the range – of 65oC .

8. Temperature stability – 0.02oS.

9. Sensitivity to change in the mass – 1.8 ng/cm2.