Sierra Radiation Dosimetry Services should be an active component of your Radiation Monitoring Program.
By utilizing our NVLAP accredited badges, it will assure you are compliant with your state's regulations as
well as protect you in the event of litigation.

About Us
We are dedicated to providing our clients the best radiation dosimetry monitoring service possible
and the most accurate radiation dose assessments available, all at very competitive pricing.

Sierra's TLD dosimeter (x-ray badge) is designed for monitoring radiation exposure from x-ray,
gamma, beta and neutrons of known energy. Our TLD badge measures radiation dose at three
tissue depths which correspond to the deep, shallow, and lens of the eye doses required by 10 CFR 20.

$69 per Badge per Year! No Fees! Flexible exchange periods (Monthly, Quarterly, and Bi-Monthly) We
provide NVLAP accredited TLD badges, rings.  Sierra Dosimetry also offers a neutron dosimeter that contains CR39.

Frequently asked questions concerning proper use of dosimetry badges.

We are always looking for talented individuals to join our team. If you are interested in joining a fast growing,
results driven work place then we want to hear from you!

Contact Us
Toll Free: 866.897.8707 Local Phone: 949.242.0469, Ext. 301. Billing Address: P.O. Box 102026 Pasadena, CA 91189-2026

Secure Login to My Account
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Easily Retrieve your Invoices & History
Video Link: See how to easily retrieve your invoices and account history.

Easy to Read Invoice
Download a PDF sample of our easy to read invoice.

Easy to Read & Informative Dose Report
Download a PDF sample of our easy to read dose report.

More Account Features
Take a closer look at everything Sierra Radiation Dosimetry Service has to offer! Easily retrieve
your invoices and history, view a sample dosimetry report and see how easy it is to log onto
your secure account.

Improve your Dosimetry Results
How to ensure you get the best results from your Radiation Dosimetry Service.

Common Radiation Dosimetry Terms
Common and technical terms and definitions of and relating to Dosimetry.

Understanding Radiation
We cannot eliminate radiation from our environment. We can, however, reduce our risks
by controlling our exposure to it. Understanding radiation and radioactivity will help you make
informed decisions about your exposure.

Protect Yourself from Regulators & Litigation
Find information on how to protect your business from regulators and litigation
from radiation exposure.

Sierra Radiation Information Pack
Download important information about our dosimetry service.

Instructions to New Badge Wearers
Download helpful instruction for new badge wearers.

Terms & Conditions
View Sierra Radiation's terms and conditions as well as our privacy policy.

Site Map
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