Oxlife Liberty 2 Portable Oxygen Concentrator
- 4.5hours
- 90-96%
Philips SimplyGo Portable Oxygen Concentrator
- 90-96%
- Portable (Battery powered)
- 0.5-2LPM
Oxlife Liberty 2 Portable Oxygen Concentrator and Dr Diaz Portable Oxygen Concentrator are both Portable (Battery-powered) Portable (Battery powered) Oxygen Concentrators with purity 90-96 %. However, they differ in areas such as User Replaceable Sieve Beds, Purity, Battery Duration and Type.
Below is a detailed comparison of Oxlife Liberty 2 Portable Oxygen Concentrator and Dr Diaz Portable Oxygen Concentrator to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | O2 concepts | Hemodiaz |
| Rating | ||
| Warranty |
2 year warranty
|
1 year year warranty
|
| User Replaceable Sieve Beds | Yes | — |
| Purity | 90-96 % | 87-96 % |
| Battery Duration | 4.5 hours | 4 hours |
| Type | Portable (Battery powered) | portable |
| Continuous Flow | 2 LPM | — |
| mL dose | 8-80 mL | — |
| Pulse Flow | 1-10 Pulse setting | 1-5 Pulse setting |
| Weight | 3.4 kg | 1.98 kg |
| Operating altitude | 10000 feet | — |
| Battery backup (at 2 pulse setting) | 4 hours | — |
| Recharge time | 2.5 hours | 4 hours |
| Backup with external battery pack | 9 hours | — |
| Oxygen Purity Indicator (OPI) | Yes | No |
| Sound level | 58 db | 49 db |
| Dimensions | 9.9 × 3.8 × 9.9 inch | 8.7x 3.3x 6.3 inch |
| Indian Voltage Model | Yes | Yes |
| Oxygen Purity % Analyzer | Yes | No |
| Loss of Power Alarm | No | No |
| Company Headquarters | USA | India |
| System Malfunction Alarm | No | Yes |
| No Flow Alarm | No | Yes |
| US FDA Approved | Yes | No |
| FAA Approved | Yes | Yes |
| CE Certified | Yes | Yes |
| Auto On/Off | — | No |
| Literature | ||
| Brochure | Download Brochure | Download Brochure |
| User manual | Oxlife Liberty 2 Portable Oxygen Concentrator User Manual | - |
Oxlife Liberty 2 Portable Oxygen Concentrator is listed as a Portable (Battery powered) oxygen concentrator, while Dr Diaz Portable Oxygen Concentrator is listed as a portable oxygen concentrator.
Oxlife Liberty 2 Portable Oxygen Concentrator provides pulse flow of 1-10 Pulse setting, while Dr Diaz Portable Oxygen Concentrator provides pulse flow of 1-5 Pulse setting.
Both models provide medical-grade oxygen, with Oxlife Liberty 2 Portable Oxygen Concentrator listed at 90-96 % and Dr Diaz Portable Oxygen Concentrator listed at 87-96 % across their flow range.
Oxlife Liberty 2 Portable Oxygen Concentrator comes with 2 year warranty, while Dr Diaz Portable Oxygen Concentrator comes with 1 year year warranty.
Oxlife Liberty 2 Portable Oxygen Concentrator is headquartered in USA, while Dr Diaz Portable Oxygen Concentrator is headquartered in India. Since Dr Diaz Portable Oxygen Concentrator is headquartered in India, Indian customers may benefit from a well-established service network.
Oxlife Liberty 2 Portable Oxygen Concentrator has an Oxygen Purity Indicator while Dr Diaz Portable Oxygen Concentrator lacks this feature. A LED light turns on when purity drops below therapeutic level (typically below 82%).
Oxlife Liberty 2 Portable Oxygen Concentrator has an Oxygen Purity % analyser while Dr Diaz Portable Oxygen Concentrator lacks this feature. This means Oxlife Liberty 2 Portable Oxygen Concentrator can display the actual oxygen purity percentage on the screen. Whether the purity percentage is shown continuously or needs to be accessed using a button combination depends on the availability of the 24x7 Live Purity Display feature.
Oxlife Liberty 2 Portable Oxygen Concentrator weighs 3.4 kg, while Dr Diaz Portable Oxygen Concentrator weighs 1.98 kg. A lighter model is generally easier to move and handle.
Oxlife Liberty 2 Portable Oxygen Concentrator measures 9.9 × 3.8 × 9.9 inch, while Dr Diaz Portable Oxygen Concentrator measures 8.7x 3.3x 6.3 inch.
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