[Dsg-halla_moller] Moller Mapping Sensor Test

[Probir Ghoshal]

Thanks Brian.
Let me see and explore to understand a bit  better..!
Nice discussion this morning..!
Regards
Probir
________________________________
From: Brian Eng <beng at jlab.org>
Sent: Monday, October 28, 2024 2:16 PM
To: Joseph Meyers <meyers at jlab.org>; Probir Ghoshal <ghoshal at jlab.org>; Sandesh Gopinath <gopinath at jlab.org>
Cc: Mike Beck <jbeck at jlab.org>; dsg-halla_moller at jlab.org <dsg-halla_moller at jlab.org>
Subject: Re: Moller Mapping Sensor Test

Some data/plots from the testing last week is attached.

Sensor 1.png and Sensor 2.png are the comparison between to the two MLX3093 sensors (at all the gain settings) and the reference at 0.25 A steps on the power supply. Sensor 2 Walk.png is only at the 2x gain setting and with 0.1 A steps on the power supply. The "bump" at 0.3 A is only in the reference sensor data, the MLX90393 is smooth.

The -0.75 A points on the X-axis is really with the sensors just sitting on the table.

Joe,

Do you guys have some sort of shield box that we could use to test these without any external interference?

Also, are you available this week (maybe Tuesday or Wednesday morning?) so I can run a test with Probir? He wants to see the data from when we ramp it up and down a few times to see what the return to zero is like.

________________________________
From: Joseph Meyers <meyers at jlab.org>
Sent: Friday, October 18, 2024 3:17 PM
To: Probir Ghoshal <ghoshal at jlab.org>; Brian Eng <beng at jlab.org>; Sandesh Gopinath <gopinath at jlab.org>
Cc: Mike Beck <jbeck at jlab.org>
Subject: RE: Moller Mapping Sensor Test


ePAS PTW-5232 created for this work.  Ready for pre-job briefing next week.
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