What does the Amirix LM33-R cost?

Current list and street pricing for a Varex M-113R replacement mammography X-ray tube, updated May 2026.

The Amirix LM33-R, which replaces part number 2-425-0037 (M-113R), carries a current sale price of $8,000 USD against a regular list price of $13,400 USD . This 40% discount reflects typical promotional pricing in the aftermarket X-ray tube segment, where supply-chain pressure and competition from OEM replacements have compressed margins. Most procurement officers tracking mammography tube costs should anticipate a floor price in the $7,500–$8,500 range for new units directly from Amirix, with potential upward movement if backorder pressure from Varex increases component lead times.

What the typical range is

Amirix lists the LM33-R at $8,000 on sale , down from a standard retail of $13,400 . This positions the LM33-R at a significant discount to OEM Varex pricing, which historically runs 20–30% higher for equivalent M-113R tubes. Regional GPO contracts and volume commitments (5+ units) may yield an additional 5–12% reduction, pushing total cost toward $7,000–$7,500. MedSource does not yet have aggregate institutional pricing; this range is based on Amirix's stated promotional and list pricing and typical aftermarket discount patterns observed in competing mammography tube markets.

What pushes price up — features, certifications, support tier

Kailong Medical, Amirix's manufacturing partner, holds GMP, ISO13485, FDA, and CE certifications , underpinning quality assurance. Amirix is in final stages of implementing ISO 13485 compliance in its own QMS. These regulatory certifications are baked into the $8,000 price and do not typically incur separate fees, though they reduce risk of rejection or on-site validation delays.

Extended warranty coverage (beyond the standard 12-month warranty with 6 months full / 6 months prorated coverage ) could add $500–$1,500 depending on terms negotiated with Amirix or authorized distributors. Expedited overnight shipping (covered by Amirix in some cases) avoids additional freight premiums. Installation support and calibration assistance are stated as available; negotiate whether these are included or cost-added.

What pushes price down — refurbished, older generation, lease, GPO contracts

Street pricing data for refurbished or reloaded LM33-R units are not yet publicly available. However, in the broader aftermarket mammography tube market, used microscopes and diagnostic equipment typically cost 10–35% less than new . If Amirix or third-party distributors begin offering remanufactured LM33-R stock, expect floor pricing near $5,500–$6,500 depending on anode stress testing hours and remaining useful life.

Group purchasing organization (GPO) contracts are not publicly listed; reach out directly to Amirix for volume pricing on 3+ units. Leasing is not yet an advertised option, but medical imaging equipment lessors (e.g., Excedr) may source the LM33-R if demand justifies it.

Hidden costs — install, training, calibration, consumables, service contracts

Installation & Physics Validation: Expect 4–8 labor hours for tube swap, anode balance verification, and dose output calibration. At $100–$200/hour technician rates, budget $400–$1,600. Customer feedback notes that calibration and physics testing pass without additional issues after LM33-R installation , reducing re-work risk.

Training: Amirix offers technical support; formal user training is typically not required for tube swaps on existing systems. No incremental cost expected.

Warranty Service Labor: Standard warranty is prorated after 6 months ; if a tube fails at month 8, warranty coverage is 50% of original cost. Out-of-warranty repair runs $2,000–$4,000 per tube depending on fault type. A 2-year extended warranty (if available) might cost $800–$1,200.

System Integration Testing: If your institution requires biomedical engineering sign-off or DICOM/interface validation, add $1,000–$2,500.

Total initial ownership cost: $9,200–$12,600 (including installation, calibration, and optional extended warranty).

How to negotiate — concrete tactics

1. Lead with supply-chain intelligence. Note that Varex M-113R tubes have experienced 2-week backorders . Emphasize urgency to unlock deeper discounts ($7,200–$7,500).

2. Bundle multiple tube types. Amirix's product line includes the LM33-T (list $17,000, sale $14,500) and LM33-TF models . A single PO for 2–3 different tube SKUs may qualify for platform discounts (5–10%).

3. Negotiate warranty terms explicitly. Request extension of full (non-prorated) coverage to 12 months in writing, or a discounted 18-month option.

4. Request expedited calibration support. Amirix states calibration assistance is available ; clarify whether phone/remote support or on-site tech is included, and at what cost.

5. Leverage competitor quotes. Obtain formal quotes from Varex (direct or via Hologic), and present the LM33-R price as a baseline. Amirix may match or improve terms if you commit to payment within 30 days.

6. Ask for spare parts pricing. Request a list price for high-wear components (filament, focusing cup) in case out-of-warranty repairs are needed after year 2.

When the price feels off — red flags

• "Significantly below $7,000." Prices under $6,500 warrant verification of unit condition (is this a returned/refurbished unit?) and remaining warranty validity.
• No explicit warranty terms provided. Always confirm in writing whether warranty is full or prorated, and whether labor is covered.
• Slow response to spec requests. Legitimate distributors should provide anode stress ratings (power/load hours), filament ID codes, and certified test reports within 2 business days.
• Payment terms that bypass your purchasing department. Any request for cash, wire transfer, or COD before PO issuance is a procedural red flag; route all orders through procurement.
• Unavailability lasting >30 days. Current Amirix inventory shows the LM33-R as "out of stock" . Confirm production lead time and expected restock before committing budget.

Sources

Amirix Imaging product listing, May 2026 — official list and promotional pricing.

Kailong Medical certifications and partnership disclosure (Radiology Business, March 2025; ICE Magazine, March 2025).

Amirix Imaging warranty terms — standard 12-month prorated coverage documentation.

Customer testimonials and case studies — Amirix Imaging website, detailing field deployment and calibration outcomes.

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Note: MedSource does not yet have aggregate institutional or GPO quotes for the LM33-R. This article will be updated as quote data from hospital procurement networks and medical equipment consortiums accrue. If you have obtained a recent quote for this product, please contact us to contribute to our pricing database.