Engineering standards
- SPE/PEM membrane separation keeps the hydrogen and oxygen streams apart at the cell, so the diffused gas stream is hydrogen — not a mixed-gas output.
- Independent laboratory purity reports document 99.991% certified hydrogen purity at the outlet.
- Flow stability is held across the full saturation cycle rather than tapering as the tub fills.
- Nanobubble density is the working variable: fine dispersion through a corrosion-resistant diffuser gives even distribution through the water column.
Membrane-separated hydrogen output, verified by independent laboratory purity reports.
Full-tub saturation window suited to hotel spa turnover schedules.
Corrosion-resistant diffuser distributes fine bubbles evenly through the water column.
CE, FCC and RoHS electrical certification under ISO 9001 manufacturing.
Hospitality integration
- Spa-floor rooms operate on the standard booking grid; suite installs operate as an in-room amenity.
- Electrical and footprint drawings supplied for MEP coordination on multi-room rollouts.
- Freight and DDP options available for staged property refurbishments.
Why professional systems matter
- Reliability: continuous-duty chassis specified for commercial session loads, not intermittent domestic use.
- Purity verification: independent laboratory reports and CE / FCC / RoHS certification, issued against the hardware.
- Rapid turnover: session and reset times that fit commercial booking grids without extending therapist labour.
- Documentation: electrical, footprint, mass and origin data sized for MEP consultants and procurement teams.
Purity evidence
Purity is a measured figure backed by documentation, not a claim made in copy. Every chassis is supported by independent laboratory purity reporting at 99.991% certified hydrogen purity, alongside CE, FCC and RoHS electrical certification under ISO 9001 manufacturing.
- Independent purity testing — how membrane-separated generation is measured and verified.
- Purity certificates (LH2025050017 & LH2025050018) — downloadable laboratory reports and certification marks.
Procurement pathway
Specification packs for design and procurement teams include electrical and footprint drawings, mass and dimensional data, certification files and origin documentation. Multi-room rollouts are project-managed with MEP coordination and tracked commercial freight.
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High-purity hydrogen bath systems: 99.991% certified purity, membrane-separated generation, nanobubble dispersion and independent laboratory verification.
Certifications and specifications describe hardware and manufacturing compliance, not medical device registration or therapeutic status. Hydrogen Machines supplies general wellness equipment.