Sensors and sample handling system
Number of sensors	4, also possible using only 1, 2 or 3 sensors
Flow profile	Parallel plate flow
Typical sample volume	500 µl per sensor
Volume above sensor	40 µl
Working temperature	18-65** °C
Temperature stability	± 0.02 °C
Flow rates	0-800 µl/min
Cleaning	All parts easily removed for separate cleaning
Frequency and dissipation characteristics
Frequency range	1-70 MHz
Maximum measurement rate:	Up to 200 data points / s
Typical mass sensitivity in liquid*:	1.8 ng / cm2 (0.1 Hz)
Typical detectable change in D in liquid *	0.1 x 10-6
Software capabilities
General	Plots, data editing and calculations
Ouput data, Sauerbrey	Mass & thickness vs time
Output data, Voigt viscoelastic model	Thickness, viscosity & elasticity vs time
Other functions	Kinetic constants, temperature ramps, own models
Dimensions
Electronics unit	18 x 36 x 21 cm (HxWxD), 9 kg
Measurement chamber	12 x 23 x 34 cm (HxWxD), 8 kg

* Data from real measurements. By averaging measurement data these values can be vastly improved if maximum sensitivity is required. Typical setting is that the instrument records 3 harmonics from all 4 sensor crystals in about one second.

** Note that an exterior heater/cooler aid is required to reach temperatures below RT and above RT + 60 °C.

Specifications subject to change without notice.