Chamber Comparison
Sechrist Industries 4100HvsTimeWorld O2 Capsule T3
Sechrist Industries
4100H
3
ATA
$90K
Starting
1yr
Warranty
TimeWorld
O2 Capsule T3
1.5
ATA
$25K
Starting
1yr
Warranty
The Bottom Line
The Sechrist Industries 4100H wins on max pressure, fda clearance, and clinical credibility, while the TimeWorld O2 Capsule T3 takes the edge in price. If max pressure is your priority, the Sechrist Industries 4100H is the stronger pick.
Key Differences
Sechrist Industries
3 ATA
TimeWorld
1.5 ATA
Higher pressure enables more clinical protocols. The Sechrist Industries 4100H reaches 3 ATA, which supports FDA-approved treatment protocols.
Sechrist Industries
$90,000 - $140,000
TimeWorld
$25,000 - $40,000 (estimated)
A significant price gap of ~72%. Consider whether the higher-priced unit's additional features justify the investment for your use case.
Sechrist Industries
FDA Cleared
TimeWorld
Not FDA Cleared
FDA clearance matters if you need insurance reimbursement, plan to operate a clinical facility, or want the highest safety assurance. For home wellness use, it's less critical.
Sechrist Industries
9/10
TimeWorld
4/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Who Should Buy Which?
Best for
Sechrist Industries 4100H
Bariatric patients, claustrophobic patients, maximum comfort clinical programs
View full details →Full Specification Comparison
| Specification | Sechrist Industries 4100H | TimeWorld O2 Capsule T3 |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 3 ATA★ | 1.5 ATA |
| Oxygen Delivery | 100%-medical-grade | mask/cannula |
| O₂ Concentration | 100% oxygen environment (entire chamber pressurized with O2) | Up to 95% |
| Capacity | 1-person | 1-person |
| Weight | 3,000 lbs | — |
| Interior Dimensions | 41in diameter (world's largest monoplace alongside Perry Sigma 40) | — |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | Yes (#K140559)★ | No |
| CE Marked | Yes★ | No |
| Made In | United States | Japan |
| Price | $90,000 - $140,000 | $25,000 - $40,000 (estimated)★ |
| Warranty | 1 year | 1 year |
| Clinical Score | 9/10★ | 4/10 |
| Brand Established | 1973 | — |
| Climate Control | Yes★ | No |
| Communication System | Yes★ | No |
| Emergency Features | Dual emergency vent system, fire suppression, safety interlocks | — |
Sechrist Industries 4100H — Standout Features
TimeWorld O2 Capsule T3 — Standout Features
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