Calibration Systems/Irradiators/ Services

Eckert & Ziegler Isotope

Our Isotrak business supports laboratory quality management, radiation protection, research, security and operations across the nuclear industry. We operate three ISO 17025:2017 DAkkS accredited calibration laboratories, Eckert & Ziegler Isotope Products in Valencia, USA, Eckert & Ziegler Analytics in Atlanta, USA and Eckert & Ziegler Nuclitec in Braunschweig, Germany. Traceable to national standards, our high-quality [...]

2024-02-28T03:32:28+00:00July 8th, 2023|Comments Off on Eckert & Ziegler Isotope


Full service Flow Calibration Lab. Integral part of Appendix J program including ILRT services, and Leak Rate Monitoring Products.

2019-01-11T15:23:31+00:00January 11th, 2019|Comments Off on Graftel


Headquartered in Joliet, Illinois with an additional office in Chicago, ChemStaff is the premier water chemistry consulting firm serving the global nuclear industry. Our team brings decades of experience working directly for leading US utilities and new power plant producers to solve and help customers optimize plant performance and efficiently, reduce cost and operator burden, reduce radiation [...]

2017-04-06T16:37:13+00:00April 6th, 2017|Comments Off on ChemStaff

Hopewell Designs, Inc.

Hopewell Designs, Inc. is the national leader in automated irradiator systems. Manufactured specifically to meet the demands of the nuclear health physics industry, the Hopewell Designs, Inc. line of automated irradiator systems includes gamma beam,x-ray, neutron, box and panoramic irradiators used for irradiating and calibrating a vast array of radiation survey meters and personnel dosimeters. [...]

2017-01-05T18:10:12+00:00October 12th, 2016|Comments Off on Hopewell Designs, Inc.
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