Notice: Online ordering is temporarily out of service.
Please contact Customer Service Center PaiGlobalCustomerService@thermofisher.com or 800.875.1578 for all your inquiries and ordering needs.
Model 3500 TLD Reader Customer Support
To log in to the Model 3500 TLD Reader Customer Support portal, enter your username (email address) and password below. If you do not have a username and password, click the link below to register and create an Model 3500 TLD Reader account.
Don't have an Model 3500 TLD Reader User Account? Register
Why You should Register
With a Model 3500 TLD Reader Support Web Portal User Account, you can download software updates, access support resources, user manuals, training, and more.
For support with Radiation analyzers:
- Email: Rad-Support@themofisher.com
- Phone (United States): Toll-Free 1-800 274 4212, Option 2
- Phone (International): +1-508-520-2815