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China Wholesale Forced Vibration Manufacturers – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor

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Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for Interferometry Experiment, Measurement Of Heart Rate, Interference, We've been confident that there'll become a promising future and we hope we can have long lasting cooperation with consumers from all over the world.
China Wholesale Forced Vibration Manufacturers – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor Detail:

This instrument is suitable for medical undergraduates and postgraduates to measure the threshold curve. In general, the definition of pain threshold should reach the ear pain, but students only need to understand the principle of the experiment, and when measuring the pain threshold, they only need to adjust the sound pressure level to the ear and feel unbearable. Through the experiment, students can understand the physical knowledge of sound intensity, sound intensity level, loudness, loudness level and auditory curve, and lay a good foundation for the application of clinical audiometry in the future.

Functions

1. Master the measurement method of hearing and hearing threshold;

2. Determine the hearing threshold curve of the human ear.

 

Parts and Specifications

Description Specifications
Signal source Frequency range: 20 ~ 20 kHz; standard sine wave (smart key controlled)
Digital frequency meter 20 ~ 20 kHz, resolution 1 Hz
Digital sound strength meter (dB meter) relative -35 dB to 30 dB
Headset monitoring grade
Power consumption < 50 W
Instruction manual electronic version

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China Wholesale Forced Vibration Manufacturers –  LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor detail pictures


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We are experienced manufacturer. Wining the majority from the crucial certifications of its market for China Wholesale Forced Vibration Manufacturers – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor , The product will supply to all over the world, such as: Sheffield, Islamabad, USA, We've been proud to supply our products and solutions to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Isabel from Zambia - 2017.03.08 14:45
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Nick from Serbia - 2017.08.18 18:38
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