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China Wholesale Spring Constant Factory – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor

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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Curie Temperature, Rotate Liquid, Diffraction, We warmly welcome customers, business associations and friends from all over the world to contact us and seek cooperation for mutual benefits.
China Wholesale Spring Constant Factory – 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 Spring Constant Factory –  LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor detail pictures


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We support our prospective buyers with ideal top quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now attained abundant practical expertise in producing and managing for China Wholesale Spring Constant Factory – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor , The product will supply to all over the world, such as: Kenya, Albania, Hongkong, We are introduced as a one of the growing manufacture supplier and export of our products. We have a team of dedicated trained professional who take care the quality and timely supply. If you are looking for Good Quality at a good price and timely delivery. Do contact us.
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Nicole from Saudi Arabia - 2018.09.23 18:44
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Honorio from Albania - 2017.11.20 15:58
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