Application fields

Hidex AMG GammaDx

Hidex AMG GammaDx is an automated in vitro diagnostic gamma counter designed for the quantitative measurement of gamma radiation emitted from human specimens. GammaDx is intended to help nuclear medicine and clinical laboratory professionals achieve reliable measurement performance and efficient routine operation.

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Reliable gamma counting for IVD applications

  • Automated gamma counting for professional IVD laboratory use
  • Designed for nuclear medicine and clinical laboratory workflows
  • Automated handling of multiple sample racks
  • Integrated quality control, background monitoring and Cs-137 calibration
  • Automatic decay and background correction

GammaDx for nuclear medicine and clinical laboratories

GammaDx supports professional nuclear medicine and clinical laboratory workflows in which serum, plasma, tissue extracts or other human specimens are prepared using commercially available IVD kits containing gamma-emitting tracers where its use is consistent with the kit instructions containing gamma-emitting tracers. The instrument provides quantitative radiation measurement data to support diagnostic or therapeutic decision-making. 

With automated sample handling, flexible measurement templates and integrated quality-control functions, GammaDx helps laboratories achieve an efficient, traceable and controlled gamma-counting workflow. 

Controlled workflow for patient-associated specimens 

For clinical use, assay settings and measurement templates are selected and controlled according to the applicable IVD kit instructions, the validated examination procedure and the laboratory quality-management system. 

Optional features: 

  • Sample Balance 

  • 2D vial ID reader providing additional sample identification and traceability

  • 21 CFR part 11 security support software 

  • Extended MCA for high energy isotopes 

Technical data

Operational sample capacity 

Ø13mm max 230 pcs. and Ø 28 mm max 72 pcs 

Detector type 

3 inch well type NaI detector 

Counting efficiency (isotope peak window) 

¹³⁷Cs 18%, ¹²⁹I 58% 

Energy range 

15-2047 keV 

Lead shield thickness 

55 mm with up to 80 mm on conveyor side 

Dimensions, W/D/H (cm) 

62/70/60 with balance 62/83/60 

Weight 

198 kg (w/o balance) 
205 kg (with balance) 

Power requirement 

100-240 V / 50-60 Hz 

Operating system for user interface:  

Microsoft Windows 11 

Instrument connection: 

USB communication 

Product availability may vary by country. Please contact Hidex or your local distributor for information about availability in your market.

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