The QY-A1200 is our most popular hydrogen inhaler — 800 ml/min pure H₂ output, quiet enough for a bedroom, and carrying the full five-certification stack including FCC Part 15 Subpart B and ISO 13485. Independently tested in a Rohde & Schwarz equipped anechoic chamber in May 2025. The right machine for a daily inhalation protocol shared between two people.
Independent anechoic chamber test — Shenzhen LST Technology Co., Ltd. · May 2025
FCC PART 15 SUBPART B
This machine was independently tested for electromagnetic compliance by Shenzhen LST Technology Co., Ltd. — an accredited test laboratory — under FCC Part 15 Subpart B and ANSI C63.4:2014 standards.
The photograph shows the machine being tested in a fully equipped RF-shielded anechoic chamber with calibrated Rohde & Schwarz and Agilent measurement equipment.
Download full test report (PDF — 21 pages) →
FCC Part 15 Subpart B covers electromagnetic emission limits for unintentional radiators. This is the correct compliance pathway for hydrogen generation equipment.
The PEM electrolysis stack at the heart of every machine we sell is rated to up to 10,000 hours of continuous operation — the same engineering tier used in industrial hydrogen equipment. That's not marketing. It's what the cell is built and tested to do.
13.6 years of daily 2-hour sessions before the cell hits its rated end-of-life.
Built in facilities certified to ISO 13485, the quality-management standard used by regulated manufacturers. The certification covers how the factory is run — it is not a medical-device registration of our products.
CE electrical/EMC, FCC Part 15 Subpart B (US radio-frequency) and RoHS restricted-substances compliance — published, not implied.
What the average wellness gadget is engineered to last. The gap is the point.
The maths: a 10,000-hour cell run 2 hours a day = 13.6 years. Run 1 hour a day = 27 years. The cost per session sits in the cents, not the dollars — and the chassis is built around a stack that outlives most home appliances. That's the difference between an industrial-grade machine and a cheaper unit that carries no published certification marks.
Hydrogen Machines products are general wellness devices. They are not medical devices and are not registered, approved or cleared as such by the TGA, FDA or any other regulator. References to industrial-grade engineering, ISO 13485 manufacturing and 10,000-hour stack life describe how the hardware is built — they are not medical, therapeutic or disease-treatment claims.
What does the research say about molecular hydrogen? → Evidence summary
Hydrogen Machines has delivered to customers across six continents — France, Italy, Thailand, Australia, South Africa, Chile — and not one unit has ever been returned.
"I didn't expect to feel the difference the first time. I expected to feel it after a week. I was wrong."
"The machine arrived in France without a single issue. Setup took ten minutes. I've used it every evening since."
"The quality is obvious the moment you take it out of the box. This is not a gadget. It feels like the thing it says it is."
"My evening changed. That is the simplest way I can put it."
Delivered to six continents. Not one unit returned.
Every order tracked and insured door-to-door. Duties prepaid where supported. No surprises at customs.
The QY-A1200 trades portability for a heavier chassis, larger reservoir and quieter operation. Ideal for a bedroom, study or quiet wellness room where the machine runs for hours without becoming a nuisance.
Supplying to a clinic or wellness room? Clinic & practitioner supply →
Keeping your machine at full output is simple. How to clean a hydrogen inhaler →
How long will this machine last? Hydrogen inhaler lifespan guide →
Precision control for comfortable daily use.
16 kg chassis, larger ventilation panels and a tuned twin stack make this the quietest machine we sell.
Flow, timer, TDS and temperature on a single panel — no app required.
Two electrolysis chambers share the load — quieter, longer, more stable hydrogen output.
Step flow up or down with ± controls to suit the session length.
Set up to 360 minutes — the machine shuts the stack down automatically.
Top-mounted humidifier with three outlet nipples for solo or multi-user sessions.
Stable hydrogen concentration session after session.
Watch stack temperature on the front panel — the machine cuts off if it ever climbs out of range.
Rear casters and a recessed carry handle let one person reposition it.
Electrolysis splits water into hydrogen and oxygen at the natural 2:1 ratio (2H₂O → 2H₂ + O₂). The PEM membrane keeps the two streams separated — you decide whether to breathe pure hydrogen, the combined hydrogen–oxygen flow, or split the machine between two users.
Connect the cannula to the H₂ outlet. You breathe 800 ml/min pure h₂. The oxygen stream vents separately.
Hardware: single nasal cannula (included).
Join both outlets with the Y connector and breathe the full combined hydrogen–oxygen flow at the natural 2:1 water-electrolysis ratio.
Hardware: Y connector (included with this model).
Run two people from one machine using the dual cannula accessory — each user takes a share of the flow.
Hardware: dual nasal cannula (sold separately).
Built for the user who runs hydrogen every day and wants a quieter, more refined platform than an entry-level inhaler — without stepping up to a studio-class machine.
≤ 40 dB at 1 m — the quietest machine in the range. Runs unnoticed through a full evening session.
More than an entry inhaler, less than a studio machine. The sweet spot for a single daily user or a couple sharing a session.
Two electrolysis chambers share the load — quieter, longer, more stable hydrogen output than a single-stack design.
16 kg chassis, large reservoir, 360-minute timer. Built to run for hours without supervision.
Rear casters and a recessed handle let one person reposition it — bedroom, study, wellness room.
Flow, timer, TDS and stack temperature on one panel. No app, no setup, no calibration.
| Spec | A900 | A1200 | A1500 | A1800 | A3000 |
|---|---|---|---|---|---|
| Total flow | 900 ml/min | 1,200 ml/min | 1,500 ml/min | 1,800 ml/min | 3,000 ml/min |
| Pure H₂ output | 600 ml/min | 800 ml/min | 1,000 ml/min | 1,200 ml/min | 2,000 ml/min |
| Stack | Single PEM | Twin PEM | Twin PEM | Twin PEM | Triple PEM |
| Noise at 1 m | ≤ 45 dB | ≤ 40 dB (quietest) | ≤ 44 dB | ≤ 45 dB | ≤ 50 dB |
| Weight | 16 kg | 16 kg | 16 kg | 16 kg | 18 kg |
| Best for | First inhaler · solo | Daily use · couples | Mid-flow step-up | Higher output · serious users | Multi-user · professional |
| Price USD | $2,397 | $2,877 | $3,177 | $3,777 | $5,695 |
General wellness guidance only. Not medical advice. Hydrogen Machines products are general wellness devices and are not registered, cleared or approved as medical devices.
Every inhaler ships complete and ready to use. Accessory contents may vary slightly by model.
Hydrogen works best as a protocol, not a single device. These are the pairings real customers order together — bundled with a discount on every add-on.
Everything you need to start a daily inhalation protocol — spare cannula, hydrogen water on demand, and dispersion goggles for facial exposure.
Dual nasal cannula and Y-connector let two people share a session simultaneously. Add the hydrogen bottle so each person continues hydration between sessions.
10-pack of single-use cannulas for client hygiene, dual cannula for paired sessions, plus the face mask for facial hydrogen exposure — the practitioner's protocol stack.
The full biohacker protocol — molecular hydrogen delivered through inhalation, transdermal bath absorption, and oral hydration. Most requested by repeat customers.
Bundle discounts apply to add-on items only. Items remain individually shippable and warranted under the standard 12-month warranty. Adjust quantities in your cart at any time.
Side-by-side comparisons across this range and against the products buyers most often consider alongside it.
Long, quiet daily sessions in shared rooms.
Use the Hydrogen Machine Selector for a personal recommendation report, or compare every machine side-by-side.
Built on engineering, education and a growing global presence.
Hydrogen Machines has been online since 2022 and continues to expand its educational resources, product range and international reach.
Google first indexed the website in September 2022.
A continually expanding library of educational articles, buying guides and FAQs designed to help customers make informed decisions.
Machine selectors, buying guides and comparison tools help visitors identify the most suitable hydrogen system for their intended use.
Products are supplied internationally with support for customers across multiple regions.
Hydrogen Machines offers products supported by recognised manufacturing and product certifications where applicable.
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