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Larson Davis Audiometer Calibration System Rental
Model AudCal for Certification and Testing
The new SoundAdvisor Audiometer Calibration System Model AudCal from Larson Davis is a complete, portable, field-ready solution for fast, comprehensive audiometer testing and calibration. The system combines the power and versatility of the SoundAdvisor Model 831C sound level meter with the accessibility and functionality of the LD G4 Utility Software. AudCal works seamlessly with a tablet for both testing and data collection–no PC is required. Artificial ear couplers and mastoids are available to simplify the challenge of interfacing with a wide variety of audiometer transducers.
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Audiometer Calibration Features:
Full line of artificial ear couplers and accessories
Ability to test supra-aural, extended range circumaural, bone vibrator, hearing aid, insert earphone, and speaker transducer types
Verify audiometers based on limits in the ANSI S3.6-2010 Specification, IEC 60645 (2017), or other standards
Qualify audiometric booth ambient noise with real time 1/3 octave analysis and pass/fail results (MPANL)
Perform level and frequency adjustments during audiometer tests
AudCal Software for powerful and complete test definition and management, audiometry data basing, and reporting.
AudCal is available as a no charge download for your own System Controller for iOS and Android devices on appropriate app stores.
SYS014
Complete audiometric calibration system for audiometers, with NBS 9-A Coupler.
Rental Includes: SoundAdvisor 831C - With 831C-AUD firmware CAL250 - Class 1 calibrator AEC100 - Coupler ADP008A - Preamplifier adapter 377A15 - 1" Pressure Condenser Microphone Additional Accessories - Case and connectivity cables
Note: SYS014 replaces SYS008, complete audiometric calibration system based on System 824 with AUD-824 firmware.
SYS015
Complete audiometric calibration system for audiometers, with NBS 9-A Coupler and artificial mastoid for systems with bone vibrators.
Rental Includes: SoundAdvisor 831C - With 831C-AUD firmware CAL250 - Class 1 calibrator AEC100 - coupler ADP008A - Preamplifier adapter 377A15 - 1" Pressure Condenser Microphone AMC493B - Artificial Mastoid Additional Accessories - Case and connectivity cables
Note: SYS015 replaces SYS009, complete audiometric calibration system based on System 824 with AUD-824 firmware.
SYS016
Complete audiometric calibration system for audiometers, with IEC 60318-1:2009 Ear Simulator and microphone.
Rental Includes: SoundAdvisor 831C - With 831C-AUD firmware CAL250 - Class 1 calibrator ADP008A - Preamplifier adapter 377A15 - 1" Pressure Condenser Microphone​ AEC201-A - Ear Simulator Additional Accessories - Case and connectivity cables
Note: SYS016 replaces SYS010, complete audiometric calibration system based on System 824 with AUD-824 firmware.
SYS017
Complete audiometric calibration system for audiometers, includes IEC 60318-1:2009 Ear Simulator with microphone and artificial mastoid for systems with bone vibrators.
Rental Includes: SoundAdvisor 831C - With 831C-AUD firmware CAL250 - Class 1 calibrator AEC201-A - Ear Simulator AMC493B - Artificial Mastoid Additional Accessories - Case and connectivity cables
Note: SYS017 replaces SYS011, complete audiometric calibration system based on System 824 with AUD-824 firmware.
6cc NBS 9A Artificial Ear Coupler with weight and 2-3/4" retaining ring. Rugged artificial ear unit for testing supra-aural earphones including TDH-39, TDH-49, TDH-50, HDA280, HDA300, Beyer DT-48, Interacoustics DD45, Holmberg 8103, and Radio Ear B-71. Compliant with IEC 60318-3:1998 and ANSI S3.7-1995 standards.
IEC 60318 Ear Simulator with Type 1 adapter, weight, case, 1/2" microphone included. Can be used with both supra-aural and circumaural earphones up to 16000 Hz. Meets IEC 60318-1:2009 Edition 2, IEC 60318-2:1998 and ANSI S3.7 section 5.4 requirements. It is compatible with earphones including Koss HV/1A, TDH-39, TDH-49, TDH-50, HDA200, HDA280, HDA300, Beyer DT-48, Interacoustics DD45, and Radio Ear B-71.
2 cc Coupler for 1/2" microphone used for Insert Type Hearing Aids and Earphones including Ear Tone ER-3A/5A . Meets IEC60126, IEC60318-5:2006, ANSI S3.7-1995 standards. For Invisible in Canal (IIC), Completely in Canal (CIC), In the Canal (ITC), In the Ear (ITE), Receiver in Canal (RIC), and Behind the Ear (BTE) applications.
Suggested Accessories: 377B13 or 377B11 - 1/2" Pressure Condenser Microphone
2cc Coupler for 1" microphone. Used for Insert Type Hearing Aids and Earphones including Ear Tone ER-3A/5A . Meets IEC60126, IEC60318-5:2006, and ANSI S3.7-1995. For BTE (Behind the Ear) applications.
IEC 60711 / IEC 60318-4 Occluded Ear Simulator with 1/2" microphone. For the measurement of earphones coupled to the ear by ear inserts including HV/1A and HDA 200. Meets IEC60318-4, IEC60711:1981.
Artificial mastoid coupler and additional weight ring. This innovative transducer for bone vibrator testing is a precision mechanical coupler used to calibrate bone conduction hearing aids and audiometer bone vibrators. It provides a simple to use design that converts the vibrator force output to an acoustic signal measured with the system’s sound level meter. It is used with the AEC100 coupler or AEC201-A Ear Simulator to perform bone vibrator tests. Compliant with standards ANSI S3.13-1981(R2007) and IEC 60318-6: 2007.
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