China Wholesale Shear Modulus Factories – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor
China Wholesale Shear Modulus Factories – 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 |
Product detail pictures:
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Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for China Wholesale Shear Modulus Factories – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor , The product will supply to all over the world, such as: Doha, Ethiopia, America, Really should any of these items be of interest to you, please let us know. We will be pleased to give you a quotation upon receipt of one's detailed specifications. We've our personal specialist R&D enginners to meet any of the requriements, We look forward to receiving your enquires soon and hope to have the chance to work together with you inside the future. Welcome to take a look at our organization.
By Madeline from Bolivia - 2017.05.02 18:28
We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
By Deborah from Cologne - 2017.11.29 11:09