SY-IA Mid-Ear Analyzer


Specifications

Compliance Measuring System

Probe Frequency:
226 Hz at 85 dB SPL
Total Range:
0.2 ml to 5.0 ml
Air Pressure System
Range:
+200 to 400 daPa (Normal)
+400 to 600 daPa (Extended)
Air Pump
Speeds:
50 daPa/sec, 100 daPa/sec, 150 daPa/sec
Acoustic Reflex (IPSI & CONTRA)
Pure Frequency:
0.5, 1, 2, 4 kHz
Step Size:
5 dB
Range:
60 -110 dBHL (0.5, 1, 2 kHz)
60-90 dBHL (4 kHz)
Display
Graphic LCD with backlighting, 64 lines x 240 dots
With text / graphics on blue background
Built- in Printer
Paper type:
Thermal
Paper width:
112 mm
Memory
SY-IA can save all the results temporarily till a new patient is entered or power is switched off.
Power Supply:
AC 50/60 Hz 220 v 10%
Current Rating:
2Amps
Temperature:
15C~35C
Relative Humidity:
Less than 70%
Weight:
7.5Kg
Dimensions:
403012(5) cm
Standards:
 
Impedance:
GB/T15951-1995 (IEC1027-1991)
Instrument Safety:
GB9706.1(IEC601.1)
Features:
1. Ear Drum Function Test
2. Eustachian-tube Function Test for Intact Eardrum
3. Eustachian-tube Function Test for Perforated Eardrum
4. Same Side and Opposite Stapes Muscle Reflex Test
5. Same Side and Opposite Acoustic Attenuation Test
6. Latency Test
7. 7-14mm Complete Set of Ear Plugs, Suitable for Adults and Children
8. Large Screen LCD to Display Teat Results and Figures
9. Test Results Can be Saved
10. Menu Style Function Selection, Including Auto/Manual Test
11. Four-color Printing/High-speed Thermal-sensitive Printing/Test       and Printing Integration
12. Printing Gain Can be Adjusted Automatically