Aribex · Dental Equipment · $4,000 – $8,000
A unit with under 1,500 tube hours and a clean service log runs $7K–$8K; anything over 2,500 hours drops to $4K–$5.5K because you're buying tube replacement risk. If the seller can't show maintenance records or has a gap over 6 months, knock off 15–20%.
Pull the tube hours off the display menu - non-negotiable. Pop the battery out and check for corrosion or swelling; replacements are $80–$120 and a red flag about storage conditions. Listen for any grinding noise when you power it on; that's a bearing issue and means the tube is next.
California DSOs are heavy buyers because portable units solve the hygiene scheduling bottleneck in multi-op suites; Heartland Dental practices in the Midwest run these for rural operatories where a fixed unit payback doesn't make sense.
| Model | Brand | Used Price | Key Spec | Value Score |
|---|---|---|---|---|
| Nomad Pro 2 ✓ | Aribex | $4,000–$8,000 | Handheld portable X-ray... | ●●●●● |
| ProMax 3D Plus | Planmeca | $40,000–$85,000 | CBCT 3D imaging, cephalometric, 23x26cm FOV... | ●●●●○ |
| OP 3D Pro | KaVo | $35,000–$70,000 | CBCT 3D, 16x13cm FOV, low dose... | ●●●●○ |
| Orthophos SL 3D | Dentsply Sirona | $38,000–$75,000 | CBCT panoramic ceph, 11x10cm FOV... | ●●●●○ |
The focal spot. Pro 2 is 0.4mm, original is 0.5mm. Sounds tiny, but that's 36% sharper geometry. You'll see it in PA detail and it kills retakes. Image sensor is also faster - 0.8 second capture versus 1.2 seconds. In a hygiene bay doing 12 exams a day, that adds up.
Yes. Always ask the seller how many exposures are on the tube and confirm the number matches the maintenance log. A tube at 2,800 hours is 93% of its life - you're buying a $1,400 replacement in the next 2–3 months. Factor that into your offer.
It depends on your PACS vendor, but most of the big ones - Dexis, Sopro, PatientKeeper - integrate fine. The images are DICOM-compliant. Check with your IT person before you buy; if there's a compatibility issue, you're looking at $400–$800 for a third-party bridge license.
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I move 8–12 of these a year for consolidators exiting older locations. Buying used saves a practice $12K–$15K versus new, and a clinic switching from fixed to portable recoups the equipment cost in 14–18 months through higher daily patient throughput.