The module is tubeless with the lowest possible sample volume requirement. You can directly pipette a minimal amount of liquid to cover the sensor. This module will provide for evaporation studies, external triggered reactions such as photo induced and chemically triggered reactions.

QSense Open module comes with a lid to avoid evaporation of samples and to improve measurement stability. The standard configuration includes Viton O-rings, but this can be upgraded to Kalrez to enable work with more harsh chemicals.


General specifications
Compatibility Compatible with all QSense sensors, QSense Explorer, Analyzer and Pro (via an add-on Explorer chamber)
Internal volume Application dependent due to wetting of the surface, typical range is 10-300 μl
Type of measurements  Stagnant liquid measurements
Maximum temperature 110 °C
Materials exposed to the liquid Viton® (O-ring), PTFE (module)
Cleaning All parts may be disassembled for separate cleaning, except the module base contacting the chamber platform
Dimensions Height: 34 mm; Width: 35 mm; Depth: 63 mm




  • All QSense sensors
  • QSense Explorer
  • QSense Analyzer
  • QSense Pro (via an add-on Explorer chamber)