[Intl_DxMedPhys] Recommendation Needed: Ion Chamber Survey Meter for Shielding and Leakage Surveys

[Dimitris Mihailidis, PhD]

Agree with Jerry's suggestion!



Sent from Dimitris' favorite Samsung Galaxy S22



-------- Original message --------
From: Jerry Thomas <jat1946jeep at gmail.com>
Date: 11/13/25 11:49 PM (GMT-05:00)
To: "Dimitris Mihailidis, PhD" <dimitris at charlestonradiation.com>
Cc: Imendra Ranatunge <ranatunge at gmail.com>, intl_dxmedphys_wd_osu_list at lists.osu.edu
Subject: Re: [Intl_DxMedPhys] Recommendation Needed: Ion Chamber Survey Meter for Shielding and Leakage Surveys

You may want to look at the Ludlum 9 DP as well   It is a microR meter.  I use that meter for the survey types you describe.  It has both rate and integrate modes of operation.

The Fluke meter is also a good choice.

Jerry Thomas

On Thu, Nov 13, 2025, 4:04 PM Dimitris Mihailidis, PhD 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:
FLUKE 451B or 451P equivalent, they have new technology survey meters these days. Dimitris Mihailidis Philadelphia From: Imendra Ranatunge <ranatunge@ gmail. com> Sent: Tuesday, November 11, 2025 1: 13 PM To: intl_dxmedphys_wd_osu_list@ lists. osu. edu
FLUKE 451B or 451P equivalent, they have new technology survey meters these days.
Dimitris Mihailidis
Philadelphia

From: Imendra Ranatunge <ranatunge at gmail.com<mailto:ranatunge at gmail.com>>
Sent: Tuesday, November 11, 2025 1:13 PM
To: intl_dxmedphys_wd_osu_list at lists.osu.edu<mailto:intl_dxmedphys_wd_osu_list at lists.osu.edu>
Subject: Re: [Intl_DxMedPhys] Recommendation Needed: Ion Chamber Survey Meter for Shielding and Leakage Surveys

Hi All, I’m looking to buy an ion chamber survey meter for shielding inspections and leakage measurements. What do you recommend? Imendra ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍
Hi All, I’m looking to buy an ion chamber survey meter for shielding inspections and leakage measurements. What do you recommend?

Imendra
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