Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-28 18:45
180
Size: | 160*225*95mm |
Weight: | 2.5kfg |
Powersupply: | Adapter:
|
Workingvoltage: | 12V |
Power: | 30W |
Oxygenatingway: | variablepressureadsorption (PSA) |
Absorbingoxygenway: | nasaltube |
Oxygenflow: | adjustable1-3grade |
Oxygenconcentration: | above90% |
Outputpressure: | 0.03-0.07MPa |
Operating noise: | 50dB |
Continualusingtimeofbattery: | 3L/minute, 2 hours 2L/minute, 2.5 hours 1L/minute, 3.5 hours |