Biolin – QSense Core One
QSense® is the world-leading, premium QCM-D solution for nanoscale tracking of interactions at surfaces and interfaces
Premium QCM-D data quality, complete experimental control
Qsense Core One is a next-generation manual single-channel QCM-D system designed for scientists who demand uncompromising data quality, flexibility, and ease of use. Representing fundamentals and simplicity it gives users full hands-on control over their experiments while providing core QSense data quality based on our new electronics and signal processing. The many configuration options allow for the widest variation of experimental setups and combinations with complementary techniques.
Technical Specifications
| Measurement Channels | 1 |
| Working Temperature | 15 to 65 °C, 4 to 150 °C using add-on chamber (QSense High Temperature chamber) |
| Sensors (Frequency Range) | 5 MHz (1-72) |
| Number of Measured Harmonics | 7 |
| Minimum sample volume, stagnant mode | ~ 40 ìl ~ 10 ìl using add-on module (QSense Open module) |
| Minimum sample volume, flow mode | ~ 200 μl |
| Flow Rates | 25-150 μl/min applicable for QSense setup (Peristaltic pump settable to 0-1 ml/min) |
| Maximum Time Resolution | 100 data points per second – can be customized up to 300 data points per second (each datapoint represents an f and D value) |
| Minimum Noise | Frequency noise : 0.01 Hz Mass : 0.16 ng/cm2 Dissipation noise : 11 x 10-9 |
| Long-term Stability | Frequency: < 0,6 Hz/h Dissipation: < 0.1 x 10-6 /h Temperature: < 0.5 ˚C/h |
Key Features
- Reduced lab bench footprint
Free up valuable space with a compact QCM‑D system that fits easily into busy labs. - Superior temperature and measurement stability
Safeguards against artifacts and unwanted varientions. - Measurement of 7 harmonics
Provides maximal information and allows for quantification of soft layers through full viscoelastic modelling. - Optimized QCM-D sensitivity
QSense is designed around industry‑standard 5 MHz QCM‑D sensors, combining low noise and drift with an improved signal‑to‑noise performance. This broadens the usable sensitivity range in liquids and enhances the limit of detection, even for viscoelastic films. - QSense decay technology
Optimized time resolution and data quality to catch the smallest and fastest events and processes, in rigid as well as in soft films. - Flexible, adaptive sampling
Choose your exact data interval and adjust it during the measurement to match the process you are studying – from fast events to long measurement with slow kinetics. - Smart pre‑run quality checks
Built‑in checks verify key conditions like found resonances and stability before you start, helping you catch common issues early and secure high‑quality data from the first run. - Synchronized integration with 3rd party instruments
Input/output ports and triggering functionality make it easy to integrate QSense Core One with external equipment, such as potentiostats or microscopes. - Flow module with homogenous flow profile
Ensures even sample exposure, good thermal stability and lowers risk of trapping air bubbles.
QSense Core One Product Video
QSense Core One combines trusted QSense measurement technology with next-generation electronics, advanced signal processing and intuitive software. It gives scientists the data quality, control and flexibility needed to design experiments around their scientific questions.
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