Source Confirmed
Seller-confirmed
- Four PF 6040 TcpO₂/pCO₂ modules are photo-confirmed; two connected electrode assemblies are visible.
Analysis snapshotSnapshot decision:REVIEW
Perimed PeriFlux 6000 4-Channel TcpO₂ System — Auction Analysis
Four photo-confirmed PF 6040 TcpO₂/pCO₂ modules make this a valuable PeriFlux 6000 configuration, but only two electrode assemblies are visibly established and no function, recognition, calibration, or measurement evidence supports more than a ~$700 blind ceiling.
Analysis snapshot · Historical — observed September 2, 2026. The scheduled close date of September 8, 2026 has passed. The price, evidence, economics, and recommendation remain exactly as recorded and are not current.
Decision at a glance
RecommendationREVIEW
- Maximum hammer bid
- $700
The auction bid ceiling supported by this analysis, if one is defensible; see costs below for buyer-premium treatment.
Why this decision
REVIEW: the ~$700 blind ceiling uses a $4,000 post-verification resale model, while observed auction price, module recognition, electrode health, and measurement performance remain unresolved.
What to verify before bidding
- Four modules do not establish four included, healthy electrodes.
- The lot is not a photo-confirmed PeriFlux 6000 Combined system.
See costs and maximum bid for the displayed assumptions and buyer-premium treatment.
- Snapshot auction result
- Not captured
- Bidders
- Not captured
- Blind-model resale
- $4,000
Snapshot provenance and timing · observed September 2, 2026 · scheduled close September 8, 2026
GSA Auctions sale 1-1-QSC-I-26-310, lot 003 · Augusta, Maine 04330
Snapshot observed September 2, 2026
Scheduled close September 8, 2026
Analysis prepared September 2, 2026
Published September 2, 2026 · page updated September 2, 2026
Prepared and published by Oleksii Udod for LotCaliper.
View official GSA lotContinue after this auction
This auction snapshot is historical. Continue with related research, or review a relevant published analysis whose recorded scheduled close has not passed.
Relevant analyses with future scheduled closes
FirstDefender RM / TruDefender FTScheduled close October 13, 2026 · Same clusterNox T3/T3s + Nonin 3150 BLEScheduled close October 13, 2026 · Same categoryRoche LightCycler 480 II /96Scheduled close October 13, 2026 · Same category
These are individually prepared, time-stamped analyses with recorded scheduled closes. Verify the official auction before acting.
Auction snapshot
This page preserves the September 2, 2026 GSA preview observation for sale 1-1-QSC-I-26-310, lot 003. No high bid or bidder count was displayed.
Four installed measurement modules do not create a complete four-channel clinical system without healthy, recognized electrodes and demonstrated measurements.
Review and correction history
Independent review not recorded for this legacy analysis. No corrections recorded.
View review and correction details
Independent review not recorded
Published before the current independent-review gate; no completed independent review is recorded.
How independent review worksHow evidence is classified
Seller facts, photo-derived observations, manufacturer context, unknowns, and LotCaliper assumptions remain explicitly separated.
Photo Derived
Photo-derived
- The cart, touchscreen, printer, cabling, and accessory basket are visible; the screen is dark.
Not Established
Not established
- Total electrode count, electrode health, module recognition, software, calibration, stable measurement, and accessory-basket identity.
Manufacturer Context
Independent context
- Perimed continues to support the PeriFlux 6000 family and PF 6040-related workflow context.
Lotcaliper Assumption
LotCaliper assumptions
- $4,000 conservative resale after credible four-module and electrode verification.
- ~$700 blind maximum hammer after logistics, testing, electrode, selling, profit, and uncertainty reserves.
Equipment identity
Analyzer · quantity 1
Perimed PeriFlux 6000 TcpO₂/pCO₂ cart system with 4 PF 6040 modules
Identity confidence: High
Identity evidence
Four installed PF 6040 tcpO₂/pCO₂ modules are visible in the supplied rear-module photograph.
GSA Auctions · Image · observed September 2, 2026
Configuration
Complete electrode set and electrode health
Not established · no source evidence establishes presence or absence
Configuration evidence
Only two connected electrode assemblies are visibly established; empty blue and purple module connectors do not prove four usable electrodes.
GSA Auctions · Image · observed September 2, 2026
PF 6050 pressure module / Combined-system configuration
Not established · no source evidence establishes presence or absence
Configuration evidence
No PF 6050 pressure module is visible.
GSA Auctions · Image · observed September 2, 2026
Condition
Untested
No power-on, module recognition, electrode calibration, stable TcpO₂ measurement, or clinical workflow evidence is supplied.
Evidence confidence: High
Condition evidence
The touchscreen is dark and the supplied photographs are not functional evidence.
GSA Auctions · Image · observed September 2, 2026
Market evidence
Market evidence strength
Medium
Public auditability
Limited Legacy
Evidence recency
Not Recorded
No structured comparable-evidence metadata was preserved for this dated snapshot. Public auditability is limited; the numeric resale snapshot cannot be independently audited from comparable records on this page.
Legacy evidence counts were not preserved. Unknown is not reported as zero.
Sensitivity and robustness
Requires Verification
The scenarios show potentially workable economics, but the stated verification gate must be resolved before bidding responsibly.
Four-module post-verification model
- Max hammer
- $700
- Gross resale model
- $3,000–$5,000
The ceiling reserves for logistics, functional/calibration work, aged or missing electrodes, selling friction, and uncertainty.
Costs and maximum bid
| Transaction / operating cost | Amount | Basis |
|---|---|---|
| Selling Fees | $600 | LotCaliper assumption: 15% of modeled gross resale. |
| Shipping | $300 | LotCaliper pickup, packing, rigging, and inbound-logistics reserve; not a carrier or GSA quote. |
| Testing Repair Reserve | $400 | LotCaliper functional-test and diagnostic reserve. |
| Risk Buffer | $500 | Module, touchscreen/software, electrode, and hidden-condition risk reserve. |
| Other | $700 | LotCaliper missing-component, configuration, or recovery reserve; not a seller or service quote. |
- Buyer premium
- Not modeled
- Return requirements
- $500 minimum profit · 30% minimum ROI
- Computed bid constraints
Profit floor: $1,000
ROI floor: $715
Binding: ROI floor
- Snapshot blind/as-is max hammer
- $700
- Modeled result at recorded bid
- No bid recorded
This is a reseller ceiling, not a prediction of the auction's closing price. Any buyer premium or other unquoted acquisition charge must be deducted before bidding.
Module count, electrode evidence, and measurement risk
The four PF 6040 modules are positive configuration evidence, but only two electrode assemblies are established. The analysis does not call this a Combined pressure/TcpO₂ system because no PF 6050 pressure module is visible.
A stronger value requires booting, recognition of all modules, qualifying sufficient electrodes, and demonstrating stable measurement and reporting workflow.
- Inventory every included electrode by model and condition.
- Verify module enumeration, electrode calibration, stable readings, software version, and freight before paying a tested-system premium.
Recommendation and rationale
Snapshot decision
REVIEWREVIEW: the ~$700 blind ceiling uses a $4,000 post-verification resale model, while observed auction price, module recognition, electrode health, and measurement performance remain unresolved.
Confidence
- Identity
- High
- Configuration
- Medium
- Condition
- Low
- Market Support
- Medium
- Costs
- Medium
Market support assesses how well the available evidence supports the resale assumption. Exact third-party marketplace records may be omitted when source-use rights are unclear. Each dimension uses the published methodology rubric; a confidence label measures the strength and boundedness of its evidence, not the likelihood of a profitable outcome.
Risks and unknowns
High · Electrode Count Unresolved
Four modules do not establish four included, healthy electrodes.
Only two electrode assemblies are photo-confirmed.
High · Pressure Module Not Evidenced
The lot is not a photo-confirmed PeriFlux 6000 Combined system.
No PF 6050 pressure module is visible.
Sources
View cited public sources
- GSA Auctions item 375807
Official auction provenance for the immutable preview observation.
- Perimed PeriFlux 6000 TcpO₂
Official platform and workflow context; linked and paraphrased.