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DIAGNOSTIC AUDIOMETER

DIAGNOSTIC AUDIOMETER

Product Details:

  • Color White
  • Instrument ENT Surgical Instrument
  • Condition New
  • Portable Yes
  • Usage Hospital
  • Power Source Electric
  • Voltage 230 Volt (v)
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DIAGNOSTIC AUDIOMETER Price And Quantity

  • 1 Pack

DIAGNOSTIC AUDIOMETER Product Specifications

  • White
  • 5 Kilograms (kg)
  • Yes
  • New
  • Hospital
  • Electric
  • ENT Surgical Instrument
  • 230 Volt (v)
  • 400 x 330 x 135 Millimeter (mm)

DIAGNOSTIC AUDIOMETER Trade Information

  • Cash Advance (CA)
  • Contact us for information regarding our sample policy
  • All India

Product Description

DIAGNOSTIC AUDIOMETERCHANNELSTwo separate channels : one for stimulus and one for masking.FREQUENCIESAir, free field : 125-250-500-750-1000-1500-2000-3000-4000-6000-8000 Hz. Bone : 250-500-750-1000-1500-2000-3000-4000-6000-8000 Hz.ATTENUTOR RANGE -10 to 120 db steps with range extender function. fully clickfree operation over entire range.HEARING LEVEL RANGEMaximum output is limited by transducer capacity. Typical values for air : Max 120 db HL at 500-6000 Hz. Bone : 70 db HL at 500-4000 HzEXTERNAL INPUTSMicrophone : Dynamic, for speech audiometry and patient communication.Patient Mic : Dynamic Tape/CD 1 : stimulus channel, sensitivity 0.1-3.0 vrms, 47 k0hm.Tape/CD 2 : Masking channel, sensitivity 0.1-3.0 vrms, 47 kohm.OUTPUTS : Phones : Air conductionBone : Bone conditioninsert masking : insert phoneF.F : free filed loudspeaker via external amplifier. output voltage : max.3 vrms. output load : max.5mA TECHNICAL SPECIFICATIONSTANDARD FUNCTIONSSpeech audiometry : stimulus via microphone or tape/CD1Masking : white noise, speech noise or narrow band.Tone : Tone duration is controlled manually.Pulsing rate : user-programmable (range : 1.5-3.5 Hz)Warble : Frequency modulation +-5%Left/right shift : Automatic switching of all selected parameters from left to right channel and vice versa.Hearing level lock : Locking of masking level to stimulus level at any preselected interval.SPECIAL FUNCTIONS SISI Test : Display shows presentation counter. patient score counter with current score percent constantly indicated increments of 1 to 5 db interrupt/reset function lnitiated by tone switch.Flower Test (ABLB) : Alternate binaural loudness balance test.Stenger Test : Binaural tone stimulationUSER FUNCTIONUser setups are stored in a non-volatile memory (EEPROM)COMMUNICATION AND MONITORING Built in talk-over with individually adjustable monitoring. visible patient response (LED indicator) supplemented by audible patient response with a separate level control via monitor headset LED bar-graph V.U. meter provides visual indication of stimulus level as well as displaying level for sensitivity adjustment of microphone/Tape/CD input signals.DISPLAYAlphanumeric transreflective LCD2 rows of 40 characters. screen dimensions 155*16 mm. LED backlighting.DISTORTIONLess than 1% (T.H.D)ACCURACYFrequency : Better than +-2%Hearing level electrical : Within +-1% db of indication Acoustical : Within +-3 db of indicationCALIBRATIONAIRIEC645/ANSI3.6-1996BONEISO7556-1987/ANSIS.3.26-1981Calibration data are stored in a programmable non-volatile memory.POWER SUPPLY230V AC 50Hz +-10%POWER CONSUMPTION25VA ApproximatelyOPERATING ENVIRONMENTTemperature : 15-50cRelative humidity : 30-90%CONSTRUCTIONAluminium light weight, Non-corrosiveDIMENSIONS & WEIGHT(400*330*135)mm. 5kg Approx. Without carrying case.STANDARD ACCESSSORIEShead set, bone conductor with headband patient response hand switch RS 232 C Data interface, dust cover, audiogram pad, 1 blue and 1 red pen. operation manualOPTIONAL ACCESSORIESFree-filed loudspeakers, amplifier and speech units. patient talk-back microphone monitor handset.

FAQs of DIAGNOSTIC AUDIOMETER:


Q: What is the weight of the Diagnostic Audiometer?

A: The Diagnostic Audiometer weighs 5 kilograms (kg).

Q: Is the Diagnostic Audiometer portable?

A: Yes, the Diagnostic Audiometer is portable.

Q: What is the power source of this device?

A: The Diagnostic Audiometer is powered by electricity.

Q: What is the voltage requirement of the device?

A: The Diagnostic Audiometer requires a voltage of 230 volts (v).

Q: What are the dimensions of the Diagnostic Audiometer?

A: The dimensions of the Diagnostic Audiometer are 400 x 330 x 135 millimeters (mm).

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