Getting Started

Whether you use Gamma, Electron Beam, or X-ray radiation sources for your application, you have one clear-cut goal: to be definite about dose. GEX provides total dosimetry solutions – from full-service dosimetry solutions and instrumentation, to calibration services and staff training.

What types of products and services are you looking for?

• Dosimetry systems
• Dosimeters
• Calibrations
• Radiation Indicators
• Temperature Indicators
• Dosimetry Training and Education

Why GEX?

Our “Total Solutions” Approach

GEX is committed to providing TOTAL dosimetry solutions for all our customers. This means we practice a “customer-for-life” approach to business, assuming responsibility for optimum product performance. We promise to work hand-in-hand with our customers to assure satisfaction with our products and services.

Embracing every new advancement in dosimetry, manufacturing automation, and computer technology enables us to stay connected to the needs of our customers and the ever-changing demands of the industry.

GEX customer service – comprehensive, consistent, collaborative.

For a long time, dose measurement (dosimetry) has needed an intelligent, turnkey system – a system that eliminates unwanted variability, ensures absolute dose traceability, and conforms to all national and international standards.

Precise dose measurement is the only way you can assure managers, customers, and regulatory authorities that you’ve achieved consistent, verifiable dose delivery.

Our Bestselling Dosimetry System

The B3 WINdose dosimetry system is an intelligent, turnkey system – a system that eliminates unwanted variability, ensures absolute dose traceablity, and conforms to all national and international standards.

Precise dose measurement is the only way you can assure managers, customers, and regulatory authorities that you’ve achieved consistent, verifiable dose delivery. Take control of your dose measurement program with GEX products and services.

Find out the reasons why the B3 WINdose dosimetry system accounts for 85% of dosimetry systems installed worldwide since 2004. Features of the B3 WINdose system and dosimeters:

• Constant - dose results are reliable and predictable because the B3 response function does not change over time and a calibration can be maintained over a number of years
  
  
• Accurate - B3 dosimetry users enjoy the lowest overall combined uncertainty limits achievable with routine dosimetry systems
  
  
• Uniform Thickness - B3 dosimeters are manufactured to uniform thickness with packaged dosimeter lots certified to a maximum of ±0.5 micron at k=2 (95% confidence)
  
  
• Precision Response - the highly uniform thickness of B3 translates to a high precision level of response 
  
  
• Measurement Stability - B3 dosimeters are completely stable before and after irradiation and are able to be used as references
  
  
• Thin - nominal 18 micron thick B3 dosimeters can be used to resolve dose at product surface interfaces with minimal impact on dose measurement outcomes
  
  
• Flexible - the flexibility of B3 dosimeters permits use around curved product surfaces and within small confined spaces and openings 
  
  
• Traceable - every B3 WINdose and DoseStix dosimeter package is barcoded and each individual dosimeter replicate is marked with a unique ID number and batch specific designation
  
  
• Fast - B3 DoseStix dosimeter measurements are recorded twice as fast as standard 1cm square radiochromic films and faster than any other dosimeter system available
  
  
• Simple - place a dosimeter inside the dosimeter holder and observe a highly reproducible (±0.3% at k=2) uniform result

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