Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement
J. Auge, K. Dierks, S. Prange, B. Henning, in: 2002, pp. 375–378.
LibreCat: /record/15361

Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement
J. Auge, K. Dierks, S. Prange, B. Henning, in: 2002, pp. 375–378.
LibreCat: /record/15386

Ultrasonic density sensor for liquids
A. Puttmer, P. Hauptmann, B. Henning, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control (2002) 85–92.
LibreCat: /record/13889
DOI: 10.1109/58.818751

Ultrasonic density sensor - analysis of errors due to thin layers of deposits on the sensor surface
A. Püttmer, N. Hoppe, B. Henning, P. Hauptmann, Sensors and Actuators A: Physical (2002) 122–126.
LibreCat: /record/13890
DOI: 10.1016/s0924-4247(98)00365-3

Improved ultrasonic density sensor with reduced diffraction influence
A. Püttmer, R. Lucklum, B. Henning, P. Hauptmann, Sensors and Actuators A: Physical (2002) 8–12.
LibreCat: /record/13812
DOI: 10.1016/s0924-4247(97)01720-2