Name: ORTEC HPGe Detectors
Brand: ORTEC
Availability: InStock

Question 1

What is the difference between HPGe and NaI(Tl) detectors?

Accepted Answer

HPGe detectors offer superior energy resolution (typically <2 keV FWHM at 1332 keV), ideal for precise radionuclide identification. NaI(Tl) have higher efficiency but lower resolution (~7% at 662 keV), being preferred for screening and monitoring where sensitivity is a priority.

Question 2

Do HPGe detectors require liquid nitrogen cooling?

Accepted Answer

Most ORTEC HPGe detectors require cryogenic cooling with liquid nitrogen (LN2) to operate at ~77K. There are also models with electric cryostat (mechanical refrigeration) that eliminate the need for LN2, ideal for continuous operation and remote applications.

Question 3

Is MAESTRO software compatible with modern operating systems?

Accepted Answer

Yes, MAESTRO is fully compatible with Windows 10 and Windows 11 (64-bit). Versions for Linux environments are available upon request. The software includes regular updates and manufacturer technical support.

Question 4

What is the delivery time for ORTEC systems?

Accepted Answer

Lead times vary according to configuration: standard systems in stock can be delivered in 2-4 weeks, while customized or large-volume detectors may require 12-16 weeks. Contact us for specific timelines for your project.

Question 5

Does Interphysix offer gamma spectroscopy training?

Accepted Answer

Yes, we offer comprehensive technical training including: gamma spectroscopy principles, ORTEC equipment operation, detector calibration, spectrum analysis with MAESTRO, and troubleshooting. Training available at our facilities or on-site.

ORTEC (AMETEK) – Nuclear Spectroscopy Solutions

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