※Rare Mint Condition YHS-310 Low Oxygen Controller (YKS)

※Rare, excellent condition
※First come, first served
※Pickup only

Purchased in 2019, lightly used
Original price: ￥3,500,000

[Product Name] YHS-310 Hypoxia Control Unit (YKS)
[Product Overview]
This is the YHS-310 control unit for normobaric hypoxia chambers, manufactured by YKS. It can be used to create a wide range of hypoxic environments for sports training, altitude acclimatization, health promotion, rehabilitation, research, and more. YKS's hypoxia systems are used in sports facilities and research institutions both domestically and internationally, and the YHS-310 is a current model that continues to be manufactured and sold. [^1]
[Main Features]
Stable control of oxygen concentration in normobaric hypoxia chambers

Reproduces high-altitude environments (equivalent to approximately 1000-5000m) (varies depending on system configuration)

Suitable for sports, mountaineering, rehabilitation, and research applications

Robust design for long-term operation

Utilizes YKS's proprietary hypoxia control technology
[Condition]
- Operation confirmed: Yes (please check photos for details)
- Usage period: X years
- Exterior: No noticeable scratches / Minor scratches from normal use
- Accessories: Main unit, cables, instruction manual (if available)
[Reference Information]
YKS has been developing hypoxia chambers for over 25 years, and the YHS series has a proven track record in sports science, mountaineering, and medical fields. [^1]
[Shipping]
Due to the large size of the equipment, please arrange for pickup at our location.
[Pricing]
Hypoxia control units are rarely available on the used market, making this a highly sought-after piece of equipment. Please leave a comment if you have a desired price.
■ Manufacturer

YKS Co., Ltd. (Nara Prefecture) [^1]
■ Anticipated Features (based on official information + general specifications of hypoxia control units)

*The following is a supplementary explanation based on general specifications of hypoxia chambers (e.g., ESPEC). *Numerical values specific to the YHS-310 are not publicly available, so this is described as a general explanation of hypoxia control units.

Oxygen concentration: Typically 11-18% (equivalent to altitudes of 1000-5000m) [^2]

Oxygen separation using hollow fiber membrane technology (common hypoxia generation technology) [^2]

Automatic control of indoor oxygen concentration

Safety alarm for CO? increase

Interlocking control with humidifier and compressor

Numerous installations in sports science facilities (typical feature of hypoxia chambers) [^2]