MD-6500
Features
Diagnostic tympanometry
Eustachian-tube function testing both intact and perforated eardrums
Acoustic reflex threshold and decay measurements IPSI& CONTRA
Screening tympanometry / Reflex / Decay Automatic only
Acoustic reflex latency testing
Specification
Compliance Measuring System
Probe Tone: 226 Hz at 85dBSPL
Total Range: 0.5ml 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 and 150 daPa/sec
Acoustic Reflex (IPSI & CONTRA)
Pure Tone: 0.5, 1, 2 & 4kHz
Step Size: 5dB
Range: 60-110 dBHL(0.5, 1 & 2kHz)
60-90 dBHL (4kHz)
Display
Graphic LCD with backlighting, 64 lines x 240 dots
with test/graphics on blue background
Built-in Printer
Paper type: Thermal
Paper width: 112mm
Memory
Save all results (in volatile memory) until a new patient is entered or the unit is switched off