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Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-07-01 12:10
137
Specifications: | |
Size: | 160*225*95mm |
Weight: | 2.5kfg |
Powersupply: | Adapter:Input range:110-240V AC, 50/60Hz, 1.5A Output:19V, 4.74ACar adapter:Input:10-15V DC, maximum 10A Output:19V, 4.74A |
Workingvoltage: | 12V |
Power: | 30W |
Oxygenatingway: | variablepressureadsorption (PSA) |
Absorbingoxygenway: | nasaltube |
Oxygenflow: | adjustable1-3grade |
Oxygenconcentration: | above90% |
Outputpressure: | 0.03-0.07MPA |
Operationnoise: | ≦50dB |
Continualusingtimeofbattery: | 3L/minute 2 hours 2L/minute 2.5 hours 1L/minute 3.5 hours |