[Intl_DxMedPhys] United Imaging MR magnet field homogeneity testing

[Bob Kobistek]

I’ll be testing my first United Imaging scanner in a few months. Are there any physicist-accessible coil testing utilities provided by the manufacturer? I’m thinking like the GE MCQA Tool or the Siemens coil tests?


Robert J. Kobistek, MS, FACR, DABR, MRSE(MRSC™)
Medical Physicist
RJK Medical Physics, Inc.
440-463-7879

From: Intl_dxmedphys_wd_osu_list <intl_dxmedphys_wd_osu_list-bounces at lists.osu.edu> On Behalf Of Christina Brunnquell via Intl_dxmedphys_wd_osu_list
Sent: Saturday, February 7, 2026 2:52 PM
To: Jim Tomlinson <jtomlinson at mpcphysics.com>
Cc: intl_dxmedphys_wd_osu_list at lists.osu.edu
Subject: Re: [Intl_DxMedPhys] United Imaging MR magnet field homogeneity testing

Hi Jim, We’re in the process of polishing homogeneity testing instructions for United to be included on the MRI homogeneity testing website and it should be up by the end of the month. In the meantime, I’ll send you the draft I have off the
Hi Jim,
We’re in the process of polishing homogeneity testing instructions for United to be included on the MRI homogeneity testing website and it should be up by the end of the month. In the meantime, I’ll send you the draft I have off the main list.
Christina


On Sat, Feb 7, 2026 at 1:49 PM Jim Tomlinson via Intl_dxmedphys_wd_osu_list <intl_dxmedphys_wd_osu_list at lists.osu.edu<mailto:intl_dxmedphys_wd_osu_list at lists.osu.edu>> wrote:
Does anyone have a recommended method for testing MFH on a United Imaging MR scanner?   James A. Tomlinson, M. S. , FACR Senior Vice President Diagnostic Radiological Physicist, DABR Medical Physics Consultants, Inc. 214 E. Huron Street, Ann Arbor<https://urldefense.com/v3/__https:/www.google.com/maps/search/214*E.*Huron*Street,*Ann*Arbor?entry=gmail&source=g__;KysrKys!!KGKeukY!y5Vu6QBdaVeKX5p8G0vr4BvQ_-XhX5aN1iRFkdUdpxlBhuFixQ5mRC_B0W0y0SWH6DpID87G_H_J2PZFuzFx4PTcJib7JSFFqyg1F3rMisMXT_Db$>,
Does anyone have a recommended method for testing MFH on a United Imaging MR scanner?

James A. Tomlinson, M.S., FACR
Senior Vice President
Diagnostic Radiological Physicist, DABR
Medical Physics Consultants, Inc.
214 E. Huron Street, Ann Arbor, MI 48104<https://urldefense.com/v3/__https:/www.google.com/maps/search/214*E.*Huron*Street,*Ann*Arbor,*MI*48104?entry=gmail&source=g__;KysrKysrKw!!KGKeukY!y5Vu6QBdaVeKX5p8G0vr4BvQ_-XhX5aN1iRFkdUdpxlBhuFixQ5mRC_B0W0y0SWH6DpID87G_H_J2PZFuzFx4PTcJib7JSFFqyg1F3rMims5D9-X$>
734.662.3197 (w) 810.571.0319 (c)

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