The Beckman AU480 Chemistry Analyzer, provided by Beckman Coulter
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Service Parts
Package Size: EA
Beckman's compact AU chemistry analyzer for small and mid-size hospital labs, rebuilt Down-To-Frame® to original specification. You save up to 70% compared with new and can finance with $0 down.
The Beckman Coulter AU480 runs up to 400 photometric tests an hour, or up to 800 with its ISE module, and keeps 60 photometric tests plus sodium, potassium and chloride programmed on board. It’s a strong main analyzer for small and mid-size hospitals, or a STAT or specialty analyzer for larger labs. Buy it refurbished from Diamond and you save up to 70% compared with a new AU480.
The AU480 is a random-access analyzer that measures by spectrophotometry and, with the ISE module, indirect potentiometry. It runs colorimetric, turbidimetric, latex agglutination and homogeneous enzyme immunoassay methods.
Maintenance videos built into the software walk operators through routine tasks at the analyzer.
The AU480 is often used as the primary chemistry analyzer in small and mid-size hospitals, and a dedicated STAT or specialty analyzer in larger ones.
Small and mid-size hospital labs. Run routine chemistry and electrolytes on one analyzer, with 22 STAT positions for ED and inpatient samples.
Large labs that need a STAT or specialty analyzer. Move STAT, urine or specialty chemistry off your main line. If that line runs larger Beckman AU analyzers, the AU480 uses the same reagents, and all AU systems give comparable results.
Health systems with satellite labs. Put matching AU480s in your satellite and outreach sites so their reference ranges and reagent inventory line up with the hub.
Labs moving up from an older AU analyzer. Replace an AU400 or similar unit and gain barcode calibration, 63 onboard tests and smaller sample volumes, without changing reagents.
Labs that need a backup. Keep chemistry running while your main analyzer is down for maintenance or repair.
Labs pricing a used AU480. Compare any used unit from another provider with one rebuilt to the frame, installed by our engineers and covered by our field service plans.
The ISE module decides how much of your menu the AU480 covers. Without it, the analyzer runs up to 400 photometric tests an hour. With it, you add sodium, potassium and chloride and reach up to 800 tests an hour.
AU480. Up to 400 photometric tests an hour and 60 photometric tests on board. Fits labs that run electrolytes on a blood gas or standalone electrolyte analyzer.
AU480 with ISE. Up to 800 tests an hour and 63 tests on board, with indirect ISE for sodium, potassium and chloride.
ConfigurationAU480
ConfigurationAU480 with ISE
The Beckman DxC 500 AU is a strong analyzer for the same low- to mid-volume labs. Both analyzers run at roughly the same throughput, and the DxC 500 AU adds onboard guided workflows and HbA1c testing without sample prep. The AU480 gives you the same AU reagents and comparable results on an analyzer your staff may already know, at a lower price.
The AU480 measures 145 cm (57.1 in) wide, 76 cm (29.9 in) deep and 120.5 cm (47.4 in) tall, about 11.9 sq ft of floor before service clearance. It weighs about 420 kg (926 lb), so confirm your floor loading and delivery route before it arrives.
| Requirement | Value |
|---|---|
| Dimensions (W x D x H) | 145 x 76 x 120.5 cm (57.1 x 29.9 x 47.4 in) |
| Footprint | About 11.9 sq ft, before service clearance |
| Weight | About 420 kg (926 lb) |
| Power | 100 to 240 V, under 3.5 kVA |
| Water | Deionized water, plus a drain |
| Host interface | RS-232C, unidirectional or bidirectional |
Send us your room layout and utilities, and we'll check them against the AU480 before you buy.
The cost of a new AU480 is usually bundled into a reagent agreement that spreads the analyzer's cost across your per-test pricing. A refurbished AU480 from Diamond costs up to 70% less than new, and you own it outright.
Used AU480s also turn up through brokers, auctions and lab closures, often sold as-is. A low asking price doesn't include the decontamination, wear parts, service visits and validation it takes to get a used analyzer reporting patient results.
Every refurbished AU480 from Diamond is decontaminated, rebuilt with new wear parts, calibrated and validated with multi-level QC before it leaves our facility, then installed and verified in your lab by our engineers.
We take each AU480 to the frame, prove it on QC, install it in your lab and service it with our own engineers.

We're registered with the FDA, and our US and EU operations hold ISO 9001:2015 and ISO 13485:2016 certification. ISO 13485 governs quality management for medical device makers, so every step of your AU480 rebuild is documented and checked by outside auditors.
Our engineers set up the AU480 in your lab, program your assays and verify them before your first patient sample. Your operators then get on-site training covering the analyzer and its menu, adding test parameters, preventive maintenance and operator-level troubleshooting.
We credit the value of the analyzer you're retiring against your AU480. Pickup and freight are on us, and our team handles decommissioning and decontamination, so you skip disposal fees and storage costs.
Every AU480 we sell qualifies for our field service plans, and so does the AU480 you already own once we qualify it.
Up to 400 photometric tests an hour. With the ISE module, it reaches 800 an hour including sodium, potassium and chloride, or up to 600 an hour in ISE-only mode.
Beckman prices new AU480s by contract, often inside a reagent agreement. A refurbished AU480 from Diamond costs up to 70% less than new. We price each unit individually, based on its year of manufacture, whether it has the ISE module and the services you add.
A used AU480's condition depends on the last lab and the seller, so ask about decontamination, replaced wear parts, current QC results and who will install and service it. A refurbished AU480 from Diamond is rebuilt to the frame with new wear parts, calibrated and QC-validated, then installed and verified by our engineers.
63 at once: 60 photometric tests plus sodium, potassium and chloride on ISE units. Beckman offers more than 120 system reagent applications for the AU480.
The AU480 replaced the AU400 line. It keeps the same throughput and AU reagents, and adds master calibration by 2-D barcode, smaller sample volumes, a redesigned interface and room for 63 onboard tests.
Both run up to 800 tests an hour with ISE. The DxC 500 AU is Beckman's newer analyzer, with guided workflows and no-prep HbA1c testing. The AU480 runs the same AU reagents at a lower price.
Yes. It aspirates 1 to 25 µL per test in 0.1 µL steps and accepts nested micro sample cups.
Yes, on tests where your methods allow. It's an open system, so you can set up user-defined applications. Ask us which tests on your menu qualify.
100 to 240 V power at under 3.5 kVA, plus deionized water and a drain.
Lease or finance up to $2 million with $0 down and low introductory payments. A credit application alone covers up to $400,000, and you can add shipping to the financed amount.
Yes. We credit its value toward your AU480, and we cover pickup, freight, decommissioning and decontamination.
Yes. Our engineers install it, program and verify your assays, and train your operators on site.
Yes, once we qualify it. Every AU480 we qualify is eligible for the same field service plans as the ones we sell.


Upgrading or Adding Equipment to your lab?
Save up to 70% with refurbished equipment from Abbott, Alfa Wasserman, Beckman, Biomerieux, Biotechnia, Hitachi, Horiba ABX, IL, J&J, Radiometer, Randox, Roche, Siemens, Stago, Sysmex, Thermo and Tosoh.
Diamond is the only USA FDA registered, ISO Certified and Down-To-Frame® refurbisher of Chemistry, Immunology, Hematology, Caogulation and Blood Gas equipment. Inquire today for pricing and Details.
Every analyzer undergoes a systemized, rigorous and unique Down-To-Frame® Refurbishment process to rebuild each analyzer to its original specification and intended use.
89 Total Assays Tested
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| Manufacturer: | Beckman Coulter |
| Series: | AU |
| CLIA Complexity: | Moderate |
| Sample Types: | Plasma, Urine, Serum |
| Number of Assays: | 89 |
| Maximum Throughput: | 400 tests/hour |
| Sample Size Min: | 1 μL |
| Direct Sample (STAT): | Yes |
| Auto Sample Handling: | Yes |
| Sample Input Type: | Sample Cup Sample Tube |
| Reagent Type: | Liquid |
| Reagent System: | Open |
| Reagent Capacity: | 76 |
| On-Board Refrigeration: | Yes |
| Configuration: | Floor Model |
| Height: | 122 cm (48 in) |
| Width: | 145 cm (57 in) |
| Depth: | 76 cm (30 in) |
| Weight: | 420 kg (924 lb) |
| Water Requirement: | Yes |
| Water OnBoard Supply: | Yes |
| Water Consumption: | 20 (L/hour) |
| Power Supply: | 100 – 240V AC |
| Point Of Care: | No |
All units sold by Diamond Diagnostics or units qualified by Diamond Diagnostics are eligible for Field Service coverage. Service plans are the best way to maximize your instrument investment and avoid the high costs associated with instrument failure. Our plans are designed to support optimum instrument performance, ensure reproducible results and minimize down-time. Our service plans provide a timely response from our dedicated engineers who are certified on an ongoing basis to ensure top-notch results, even in the most complex laboratory environments.
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For the laboratory looking to manage manufacture recommended preventative maintenance (PM) schedules for instrumentation at a fixed cost. The PM Service Plan will increase the reliability and reduce the risk and costs of unplanned maintenance and equipment downtime. Our plans are scheduled and planned around your specific instrument and operational needs.

For the laboratory looking to maximize the life of their instrumentation while effectively managing repair costs. The Depot Repair is a per diem plan designed for any size instrument needing major repair, complete rebuild or recycling.

For the laboratory looking to maximize the life of their instrumentation while effectively managing repair costs. Annual Depot Repair is an annual based plan designed for small to mid-sized instruments needing maintenance or repairs and can be easily shipped by your local carrier to our Depot Service Facility in Holliston, MA.

For the laboratory employing qualified service professionals, the Virtual Plan may be a suitable choice to replace or supplement Field Services. The Virtual plan offers its customers support by email and telephone, within business hours with communication directly with Clinical Engineering staff specialized in the model of instrumentation that the laboratory is utilizing. The Virtual Plan is annual.
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