The Captus® 700t Thyroid Uptake System comes with a colour touch screen interface, this makes the process of measuring thyroid uptake quicker and easier. Eu-152 is designed to improve point to point spectral energy calibration. Results are generated with full spectrum counts and counts by region of interest. Multiple TU protocols can be created for I-123, I-131 or Tc-99m. Using HIPAA compliant software, the Captus 700t provides fast, dedicated modules for Thyroid Uptake, Wipe Tests, Bio-Assay, and Lab Tests including Schillings Test, Blood Volume, and RBC Survival. QA is automated and easy to perform for calibration, constancy, Chi Square, MDA and resolution functions. System calibration, constancy and Chi-Square are automatically performed using a Cs-137 reference source. The General Measurement software is very user is simple to understand . ROI's can be selected from a convenient menu of isotopes with pre-defined regions, or, ROI's can defined by the user.