[Dsg-hallb_prad_ii] Cernox calibration curves

Pablo Campero Rojas campero at jlab.org
Mon Apr 21 12:27:30 EDT 2025


Hello Tsuneo and Xiangdong,

I went ahead this morning and noticed that cable was already connected for all four temperature sensors.

I used provided information, and I got all four  Cernox temperature calibration curves downloaded in the LakeShore 336 controller.  There are two types of Cernox temperature sensors, attached find the table with more information for your reference.

I checked the readout values in the of the controller local display and at this time all are around 297K.

I also checked the readback temperature values in LabVIEW and all of them match with LS336 controller.

Regards,
Pablo
________________________________
From: Tsuneo Kageya <kageya at jlab.org>
Sent: Monday, April 21, 2025 11:24 AM
To: Pablo Campero Rojas <campero at jlab.org>
Cc: Tsuneo Kageya <kageya at jlab.org>
Subject: Re: Cernox calibration curves

Hola Pablo,

 today when you plan to work at PRAD-II area ?

     Saludos, Tsuneo Kageya.
________________________________
From: Pablo Campero Rojas <campero at jlab.org>
Sent: Monday, April 21, 2025 8:41 AM
To: Tsuneo Kageya <kageya at jlab.org>
Subject: Re: Cernox calibration curves

Hello Tsuneo,

Can you also send me the doc with the sensor's serial numbers.
I'll see what I can find and make sense.

Thanks,
Pablo
________________________________
From: Tsuneo Kageya <kageya at jlab.org>
Sent: Friday, April 18, 2025 5:39 PM
To: Pablo Campero Rojas <campero at jlab.org>
Cc: Tsuneo Kageya <kageya at jlab.org>
Subject: Fw: Cernox calibration curves

Pablo,

 I am forwarding James' email to let you know where we may find the calibration data.

      Saludos, Tsuneo Kageya.

________________________________
From: James Brock <jbrock at jlab.org>
Sent: Friday, April 18, 2025 4:11 PM
To: Tsuneo Kageya <kageya at jlab.org>
Subject: Fw: Cernox calibration curves

[cid:01b3de40-4403-4ec3-b37a-a4896525ec4c]
O:\poltar\www\poltar\html\filedir\LakeShore Cernox Calibrations


James Brock

Polarized Target Group

Thomas Jefferson National Accelerator Facility

12000 Jefferson Ave. Suite 12

Newport News, VA 23606

[cid:ed6b2eb7-7907-429b-90d8-562b7b5920fb]

________________________________
From: James Brock
Sent: Thursday, April 17, 2025 2:31 PM
To: Tsuneo Kageya <kageya at jlab.org>
Subject: Cernox calibration curves

Tsuneo,
The Cernox calibration curves are on the Target Group O:\ drive. To load the curves onto the LS336 go to https://www.lakeshore.com/resources/software/curve-handler and down load the software.
-James

O:\poltar\www\poltar\html\filedir\LakeShore Cernox Calibrations


James Brock

Polarized Target Group

Thomas Jefferson National Accelerator Facility

12000 Jefferson Ave. Suite 12

Newport News, VA 23606

[cid:bc25e022-0852-48f2-9d95-07877ecdfe00]
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