Benefits of Hearing medics
청각전문가의 체계적인 장비 교육
신속한 A/S 처리 및 수리 시 Loaner 지원
정확한 검사를 위한 장비 Calibration 서비스 제공
구매 전 demo장비 시연 프로그램 제공

Calibration Device

Calibration Device

사용이 편리한 청력검사기 보정용 장비

Sound Level Meter - NTiAudio : XL2


  • Standards
    IEC 61672, IEC 60651, IEC 60804, IEC 61260
    China: GB/T 3785:2010, GB/T 3241, GB 3096-2008, GB 50526, GB-T_4959-1995
    Germany: DIN 15905-5, DIN 45645-2, optional: DIN 45645-1
    Japan: JIS C1509-1:2005, JIS C 1513 class 1, JIS C 1514 class 0
    Switzerland: SLV
    UK: BS6698, BS5969
    US: ANSI S1.4:2014, ANSI S1.43, ANSI S1.11:2014
    SMPTE ST 202:2010, ISO 2969:2015
    Logging and Reporting
    All levels simultaneously
    Short-time levels including spectrum for 1 second or longer
    Wav-file for listening (compressed)
    Data logging in 100 ms intervals (optional)
    Linear wav-files with 24 bit, 48 kHz resolution (optional)
  • Sound levels
    SPL actual, Lmin, Lmax, Lpeak, Leq, gliding Leq
    Frequency weighting: A, C, Z (=flat) simultaneously
    Time weighting: Fast, slow and optional impulse simultaneously
    Correction values k1, k2
    Indicators show when sound level limits are exceeded
    Digital I/O interface for the control of external peripherals
    Sound Exposure Level LAE (optional)
    Percentile statistics for Lxy (x= A, C or Z, y= F, S or EQ1"): 1 - 99% (optional)
    Calculated level s: LCeq - LAeq, LAIeq - LAeq, LAFT5eq -LAeq (optional)
    Clock-impulse maximum level "TaktMax" in accordance with DIN 45645-1 (optional)
    Remote measurement acquisition

청력검사기 보정을 위한 액세서리

  • 12AD 1-Channel Power Module
  • 42AG Multifunction Sound
    Calibrator, Class 1
  • 43AA-S2 CCP Ear Simulator Kit
    According to IEC 60318-1 & -2
  • 43AA-S2 CCP Ear Simulator Kit
    According to IEC 60318-1 & -2
  • 40EN 1" Ext. Polarized
    Pressure Microphone
  • Artificial Mastoid AMC493B
  • RA0113 1'' 2cc Coupler
    according to IEC 60318-5
  • RA0075 6cc Coupler
  • RA0076 Adapter
    for NBS9A Coupler