• Portable Tympanometry Screener YSENT688
  • Portable Tympanometry Screener YSENT688
    Portable Tympanometry Screener YSENT688
    Model: YSENT688
    YSENT688 Portable tympanometry screener / Acoustic impedance middle ear functional analyzer / Audiometry Tympanometry / Middle Ear Analyzer
    Product parameters
    • Brand:YSENMED
    • Price: Inquiry
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    • 销量:最近售出 1
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    • MOQ:1
    • Ship From:China
    • Shipping: 10-15 working days after payment
    Description

    Portable Tympanometry Screener YSENT688 

    Paramenters

    Measurement Modes

    Ipsilateral

    Reflex Tone Levels and Accuracy

    500 Hz, 1 kHz, 2 kHz, 4 kHz (+/-29%); Configurable over range 70 dB to 100 dBHL (4 kHz restricted to 95 dBHL) +/-3 dB, referenced
    to 2 ml calibration volume; Compensates for measured ear volume

    Reflex Detection Threshold and Accuracy

    0.01 ml to 0.5 ml +/-0.01 ml configurable in 0.01 ml steps

    Reflex Analysis

    Reflex present/absent at each level tested; maximum amplitude of each reflex (seen on printed report & computer report); pressure
    at which reflex was performed

    Pressure Used for Reflex Measurement

    Pressure at Tympanogram peak,or 0 daPa

    Reflex Tone Duration

    0.6 seconds

    Dimension WxDxH

    4.5inx9inx 2.8in(11.5cmx 23 cmx7 cm)

    Display

    128 x 64 px 18 lines of21 characters

    Weight

    1.433 Ib (650 g)

    Battery

    NiMH rechargeable battery pack.

    Interface

    Wired connection to cradle

    Main Power (To Cradle)

    100 - 240 Vac 50/60 Hz;0.2 A

    Number of Recordings with Full Charge

    Up to 100

    Auto Power-off Delay

    90 or 180 seconds

    ldle Current

    70 mA

    Current While Testing

    230 mA

     

     
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    YSENMED is a professional medical equipment company from China, compounded with the R&D and sale of medical device, is a leading supplier of medical equipment, especially in the field of medical x-ray machine.
    Contact us
    Medical X-ray Machine - Guangzhou Yueshen Medical Equipment Co., Ltd
    Tel: +86-020-34174486
    Fax: +86-020-34174483
    Email: export@ysenmed.com
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