详细说明
Product Name: Clinic Portable Diagnostic Audiometer for Hearing Test Model NO.: FD104 Group: Female, Male Certification: CE Type: Audiometer Classification: Ordinary Diagnosis Instrument Application: Hospital, Clinic, Special School Frequency: Conduction, Bone Conduction, Free Field Power Supply: 230V AC Transformer, 50Hz Function: Hearing Test Trademark: FUDE Transport Package: Carton Box Specification: CE approved Origin: Guangdong, China HS Code: 9018194100 Product Description Clinic Portable Diagnostic Audiometer for Hearing TestThere are two versions of FD104:FD104-II is superior to 104-I in two ways:1) 104-II has the software for Bone Conduction function while 104-I doesn't.2) 104-II can be connected to a computer directly while 104-I can not.Product DescriptionExtended range function: If haven't select, AC output restrictions smaller than maximum output 20 dBInput : pure tone, warble tone ±5%, 5Hz Sine wave frequency modulation.Masking : Both air conduction and bone conduction can do maskingComputer Interface: USB data transfer interface, can transfer data to computer, and also can set up personalized print reports.Output : Air conduction earphone(L/R), Bone conduction earphone(L/R), Insert earphone, Insert masking.Transducer : TDH 39 earphone (standard configuration)Ear~Tone 5A Insert earphone (Optional)B71 bone conduction earphone (standard configuration)Monitor function: OptionalFeedback words : Built-in feedback words microphone. 50-90 dB SPL can be continuous adjust in panel.Send test voice: Manual or automatic/ Monopulse/ Multiple-pulseFrequency selection :If you need to fast test, you can select 250 Hz,750 Hz,1500Hz, 4k Hz or 6k Hz.Display : Letter-figurePatient signal: ResponserStructure : Engineering plastic shellAttenuator control : Standard rotary switch (can choose Push-button switch)Power supply: Outer type regulated power supply (standard configuration), 220-230V,50-60 HzFuse : T2A Built-in fuseSpecificationHeadphones: TDH39(AC), B71-W(BC)Power supply: 230V AC transformer, 50HzDimension: 43*30*11cmMicrophone: InternalTechnical DataOutput: Air Conduction, Bone Conduction, Free fieldFrequency: AC 125-8000Hz BC 250-6000HzMasking: Air Bone and ContralateralTest: AC Test, BCTestTone: Pure tone, pulse tone, warble tonePrecision: sound pressure±1dBFrequency: less than±2%Distortion: Air conduction:≤2.5% Bone conduction:≤5%Standard accessory: TDH39 Air conduction earphoneB71 Bone conduction earphoneresponder, power line, USB line, CD softwareaudiometric leaves.Product Pictures:
