Advantages

  • High spatial and temporal resolution
  • Large transducer choice
  • Fine frequency tuning

Applications

  • Laboratory studies
  • Food engineering process

UB-Lab - The versatile ultrasonic profiler

The UB-Lab profiler allows accurate velocity profiles measurements from the laboratory flume to the industrial process.

This technology is also known as UVP (Ultrasonic Velocity Profiling) or UDV (Ultrasonic Doppler Velocimetry).

The compact and splash-proof (IP65) enclosure of the UB-Lab is adapted to harsh environments. This scientific instrument is able to drive two transducers in a large frequency range (from 700 kHz to 7.5 MHz) and it can therefore be adapted to many kinds of liquids and particles.

The device is configured through a dynamic web interface and integrates an internal logger (1.5Go) which allows the storage of a large amount of data, enabling days or months of monitoring (depending on configuration).

Like the UB-Flow profiler, the UB-Lab gives access to the acoustic turbidity which allows the evaluation of Suspended Sediment Concentration (SSC).

This device can be used within a laboratory as well as in an industrial context (see application for in-line rheometry). It breaks new ground by offering the user new capabilities in the fields of fluid study and control.


Optional features available :
  • High spatial resolution (HSR) for fine scale studies with 0.35 mm between cells,
  • High time resolution (HTR) for measurements up to 100 Hz,
  • Bistatic profile measurements for real two components velocities,
  • Raw Doppler signal recording.

For order information : Send your Request

Further details : technical datasheet

detailed technical specifications

Le profileur UB-Lab permet d'effectuer des mesures précises de profil de vitesses (UVP) depuis l'écoulement de laboratoire jusqu'au process industriel.

Son boîtier compact et étanche aux projections d'eau (IP65) est adapté aux environnements difficiles. Il permet de piloter deux transducteurs sur une large gamme de fréquences (de 700 kHz et 7.5 MHz) s'adaptant ainsi à divers types de liquides et de particules.

L'appareil se paramètre au travers d'une interface web embarquée et dispose d'un enregistreur interne (1.5Go) permettant de stocker un grand ombre de données.

Comme l'UB-Flow, l'UB-Lab donne également accès à la turbidité acoustique permettant d'évaluer la concentration de matière en suspension.

Cet appareil qui s'utilise aussi bien en laboratoire qu'en milieu industriel, offre aux utilisateurs de nouvelles possibilités d'étude et de contrôle des fluides.