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Troubleshooting
Option Parts
Parts that can be purchased separately
Troubleshooting
Specifications / Option Parts
Product name: Omron Mesh Nebulizer
Model: NE-U22
Power source: 3 VDC (two AA alkaline batteries)
2.4 VDC (two AA nickel-hydrogen batteries)
optional AC adapter
Power consumption: Approximately 1.5 W*
Ultrasonic frequency: Approximately 180 kHz
Nebulization rate: 0.25 ml / minute or more*
Particle size: MMAD approximately 5
µm (Measured by OMRON based on
CEN/TC215)
Capacity of
Medication Bottle:
Maximum of 7 ml
External dimensions: Approximately 38 (W) x 104 (H) x 51 (D) mm
Weight: Approximately 97 g (not including batteries)
Battery life: Approximately 4 hours* with continuous nebulization
Approximately 8 days when used about 30 minutes a day
(with the use of alkaline batteries)
Operating temperature
and humidity:
10 to 40°C, 30 to 85% RH
Accessories: Inhalation Mask (S), Inhalation Mask (L), Mouthpiece, Mask
Adapter, Storage Bag, Instruction Manual
* Under normal temperature of 23°C. When nebulizing physiological saline. (Varies with the type of
medication.)
- Nebulization rate is lowered at low temperature.
- The unit turns off automatically in approximately 30 minutes after the power is turned on.
- Specifications and appearance may be changed without prior notice for improvement.
U10-1-P: Inhalation
Mask (L) (with a
rubber string)
U22-3: Medication
Bottle
U22-5: AC Adapter U22-7: Storage BagU22-4: Mesh Cap
(With a mesh)
U10-2-P: Inhalation
Mask (S) (with a
rubber string)
U22-2: Mask AdapterU22-1: Mouthpiece
For the inquiry on where to purchase the option parts, contact the
store where you purchased the unit or the nearest OMRON dealer.
EN-p2-20-(NE-U22)-3 3/25/02 4:48 PM Page 20