= LhARA Ionacoustic dose profiling meeting: 08Aug24; 10:30 GMT =

**ZOOM**: ​https://cern.zoom.us/j/68763369382?pwd=V05jYjM0MHNTeHFwQjdYbG1hSDhPdz09

== Agenda == 

1. Ultima Gold XR acoustic properties measurement: JB & PH

2. Data acquisition: All

3. Trip dates: All

4. Transport of equipment: All

5.  //AOB//: **All**

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== Notes == 

1. Results of the Ultima Gold XR measurements are encouraging: there is a linear increase of acoustic absorption as a function of frequency between 1 and 3 MHz. The speed of sound in approximately 6 m/s less than water (less than 1% difference)

2. Ken made the picoscope software work on the Windows laptop. He will talk to Duncan and Oliver about the rest of the tasks later today.

3. Maria will go to Munich on the 10th of September to help Sonja, the rest will come during the weekend.

4. RAL will transport all the equipment to Germany. Ken has the papers to be filled and Maria will make the list of equipment.