Pacific Northwest X-Ray Inc.

Ludlum Measurements, Inc - Main Menu.
Please Select the product area of your choice!

X-Ray Grid Test kit!
Grid Alignment Test Kit.
A complete test kit designed to confirm that the proper centering, and height uniformity of a standard or focused grid is correctly aligned with the central axis of the x-ray beam.
HVL Test Filters!
Half Value Layer (HVL) Filter Holders and Filter Sets.
Filter sets and a holder designed to simplify the routine HVL measurement process.
Ion Chamber Survey Meters!
Ion Chamber Survey Meters.
Conventional Ion Chamber survey meters which are rugged, easy to use, and portable.
Isotopic Identifier!
Isotopic Identifier.
An instrument designed to give users like first responders a simple tool to quickly locate any abnormal levels of radioactivity and accurately identify the isotopes present.
X-ray Attenuation Phantom!
Modular X-Ray Attenuation Phantom.
A series of acrylic and aluminum plates that provide the various attenuation characteristics of various body part thicknesses.
Personal Radiation Meters!
Personal Radiation Monitors/Dosimeters.
Small lightweight meters and dosimeters designed to be worn on your person to monitor radiation dose and alert the user to high levels.
Rotating Spoke Test Tool!
Rotating Spoke Test Tool.
A Test Tool used in performance evaluation of Fluoroscopic Imaging Systems.

Cards We Accept!
For order methods and policies, please click here.

E-Mail Sales

Phone Lines open...
8am - 5pm Monday-Friday (Pacific/West Coast Time)
Phone: 1-503-667-3000
Toll-Free (US): 800-827-XRAY (800-827-9729)
Download our order form
and then...Fax Your Order
24 Hours a day!

P.O. Box 625 * Gresham, OR  97030 * U.S.A.

This web site is our catalog, no printed catalog is available. - Please keep checking back, changes to this site are made daily.
Every effort is made on our part to keep all posted prices up to date, however we can not guarantee the accuracy due to notification delays by the manufacturers.
Purchase Orders accepted only upon approval of credit - Min. $500 opening order for new open CHARGE accounts.
All other orders (Cash, Credit Card, etc) subject only to a $30 product minimum order!

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