XRD Dental

XRD Blog

Marcelo Thomaz
Marcelo Thomaz 45+ years of dental industry experience

Expert insights on portable dental X-ray technology,
buying guides, and service tips.

70 kV vs 60 kV Portable Dental X-Ray: What Really Makes a Difference

8-10 min read · Published: 2026-02-13

Understand the real clinical difference between 60 kV and 70 kV portable dental X-ray units, including exposure time, image quality, and equipment longevity.

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5 Hidden Costs of Buying a Cheap Portable Dental X-Ray

7-9 min read · Published: 2026-02-13

That budget portable dental X-ray looks like a deal — until the retakes, downtime, and repair bills start. Here are 5 hidden costs that make cheap units expensive.

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Portable vs Wall-Mounted Dental X-Ray: When Going Handheld Makes More Sense

6-8 min read · Published: 2026-02-13

Wall-mounted X-ray units have been the standard for decades. But for multi-room, mobile, startup, or cost-conscious practices, a professional portable is the smarter investment.

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Portable Dental X-Ray (70 kV class): What to Check Before You Buy (2026)

7-10 min read · Updated: 2026-02-13

A practical checklist covering X-ray tube quality, focal spot, kV power, shielding, battery, weight, warranty, service, FDA compliance, and true ROI.

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