New Design Hearing Aid Pure Tone Audiometry

• Type: Physiotherapy
• Output: Air Conduction, Free Field
• Frequency: AC
• Masking: Pure Tone with Contralateral White Noise Test
• Tests: AC Test with Noise Test
• Tone: Continuous Pure Tone, Pulse Tone
• Model NO.: MC-22CH
• Precision: Sound Pressure: ±1dB
• Random Error of Frequency: ≤1 %
• Distortion: Air Conduction: ≤2.5%
• Head Phone: Tdh-39p (AC)
• Power Supply: 100-250V AC, 50-60Hz
• Transport Package: Export Standard Packaging for Air and Sea
• Trademark: Mecan
• Origin: China (Mainland) Guangdong
• Production Capacity: 5000

Product Description

 New Design Hearing Aid Pure Tone Audiometry

 Model: MC-22CH

product description

Features

 

Focus on efficiency

Support independent calibration mode, calibration without connecting the computer

 

 

 

Technical Data

 

Output	Air conduction, Free field
Frequency	AC
125Hz	-10-80HL
250 Hz	-10-100HL
500-750Hz	-10-120HL
1000-3000Hz	-10-120HL
4000Hz	-10-120HL
6000Hz	-10-120HL
8000Hz	-10-120HL
Masking	Pure tone & with contralateral white noise test
Tests	AC test with noise test
Tone	Continuous pure tone, pulse tone
Precision	Sound pressure: ±1dB
Random error of Frequency	≤1 %
Distortion	Air conduction: ≤2.5%

 

 

 

Specification

 

Head Phone: TDH-39P (AC)

 

Power Supply: 100-250V AC, 50-60Hz

 

Dimensions: L450 x W440 x H135 mm

 

Weight:     3.8 kgs

 

Microphone: Built-in

 

Hearing Aid Pure Tone Audiometry