Resonance R36MPRODUCT SPECIFICATIONSTYMPANOMETRY OPERATING SPECIFICATIONSPROBE TONE226 Hz for Admittance (Y) curve tympanometryProbe Tone 226 Hz, 678Hz, 800Hz, 1000HzINTENSITY226 Hz: 85dB SPL ± 2dBFrequency Accuracy: ± 0,5%Harmonic distortion: Less then 1�MITTANCE MEASUREMENTSCompliance range at 226Hz: 0,05 up to 7mlSensitivity scale: Autoscale to appropriate range; available scale at 226Hz: 1.5, 2, 5ml or 7mlAIR PRESSUREControl: Automatic and ManualRange: from 400 up to -600 daPa adjustable in 50 daPa stepsPressure accuracy: ±10 daPa or ±10%Sweep rate: 50, 100, 200,300 daPa/sec and automaticIndicator: Measured value is displayedSafety limitations: -800 up to 600 daPaEUSTACHIAN TUBE FUNCTIONETF test for use with both intact and perforated eardrumsAvailable also test for patulous tympanic membraneACOUSTIC REFLEX TESTSReflex test method: Threshold , Automatic, ManualStimulus duration: 0,5 , 1 or 2 sec.User selectable protocols for all test methodsIpsi or Contralateral stimulation for all reflex testAutomated peak search functions available for all test methodsManual Reflex: Pump manual control of all stimuliReflex Decay: Threshold , Automatic, ManualStimulus duration: 10 or 20 sec.ARLT: Threshold , Automatic, ManualStimulus duration: 1 sec. fixedNon Acoustic: 10/20 sec.FREQUENCIES AND INTENSITY RANGESIpsilateral:– Pure tone level range (dBHL) from 50 to 110– Noise level range (dBSPL) from 50 to 100Frequency: 500, 1000, 2000, 3000, 4000 Hz, BBN,HP or LP noiseAccuracy: ±1%Harmonic distortion (THD): less than 3%Contralateral:– Pure tone level range (dBHL) from 50 to 120– Noise level range (dBSPL) from 50 to 115Frequency: 250, 500, 1000, 2000, 3000, 4000, 6000,8000 Hz, BBN,HP or LP noiseAccuracy: ±1�libration accuracy ±3 dBSTANDARD ACCESSORIESHeadband Probe 226 HzProbe cleaning tool kitDD45 for ContraInsert for ContraKit of assorted ear tips; size from 6 mm up to 15 mmCalibration cavity with probe holderBuilt-in fast thermal printerThermal paper rollDevice dust coverMultilingual Quick user’s handbookPen DriveResonance® MDS software with NOAH® module included (demo version)Power supply cable (110 – 220V)Spare fuseOPTIONALSKit of assorted silicone ear tips “MS” shape size from 8 mm up to 16 mmExternal USB KeyboardCarrying bagFoot switchTDH39 for ContraMDS software licence
