Technical Specifications - Interacoustics AA222 Instructions For Use Manual

AA222 Instructions for Use – US

5 Technical specifications

General
Medical CE-mark: The CE-mark indicates that Interacoustics A/S meets the requirements of Annex II of
the Medical Device Directive 93/42/EEC.
Approval of the quality system is made by TÜV – identification no0123
Standards: Safety:
EMC:
Impedance:
Audiometer:
Operation Temperature:
environment:
Relative Humidity:
Ambient Pressure:
Warm-up Time:
Display 10 inch high resolution color display 1024x600
Transport & Storage Temperature:
Storage: Transport Temperature:
Rel. Humidity:
Internal storage 500 clients and 50.000 sessions
Internal Battery
PC control: USB:
Thermal printer Type: MPT-III
(Optional):
UE60-240250SPA3
Power supply
Dimensions H x W x L
AA222 Weight
Impedance Measuring System
Probe tone: Frequency:
Level:
Air pressure: Control:
Indicator:
Range:
Pressure limitation:
Pump speed:
Compliance: Range:
Test types: Tympanometry
IEC 60601-1, Class I, Type B applied parts
IEC 60601-1-2
IEC 60645-5 (2004)/ANSI S3.39 (2012), Type 1
Tone Audiometer: IEC 60645 -1 (2012), ANSI S3.6 (2010),
Type 2
Speech Audiometer: IEC 60645-2 (1997)/ANSI S3.6 (2010)
type B or B-E.
Auto threshold tests: ISO 8253-1 (2010)
15 – 35 °C
30 – 90%
98kPa – 104kPa
1 minute
0°C – 50°C
-20 – 50 °C
10 – 95%
CR2032 3V, 230mAh, Li. Not serviceable by user.
Input/output for computer communication. AA222 can be
fully operated from a PC. The measurements can then be
followed on the PC screen.
Data can be transferred to Diagnostic Suite and stored in
OtoAccess™ or Noah.
Thermal MPT-III printer with recording paper in rolls. HP
Officejet Pro 251dw, HP LaserJet Pro 400 color M451nw,
HP Color Laser Jet pro M252n, HP Color Laser Jet
Enterprise M553. Print on command via USB
Use only specified power supply unit type
Input: 100-240VAC 50-60Hz, 1.5 A
Output: 24.0 VDC
9 x 33 x 44 cm
3.5 x 13 x 17.3 inches
3.1 kg / 6.8 lb
226 Hz, 678 Hz, 800 Hz, 1000 Hz; pure tones; ±1%
85 dB SPL (≈ 69 dB HL) ±1.5 dB
Automatic.
Measured value is displayed on the graphical display.
-600 to +400 daPa. ±5%
-750 daPa and +550 daPa.
Automatic, Fast 300 daPa/s, Medium 200 daPa/s, Slow 100
daPa/s, Very slow 50 daPa/s.
0.1 to 8.0 ml at 226 Hz probe tone (Ear volume: 0.1 to 8.0
ml) and 0.1 to 15 mmho at 678, 800 and 1000 Hz probe
tone. All ±5%
Automatic, where the start and stop pressure can be user-
programmed in the setup function.
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