Guangzhou MeCan Medical Limited
Guangzhou MeCan Medical Limited One - Stop Medical Equipment Supplier
Add to Cart
Digital Lab Analyzer Equipment Diagnostic Audiometer For Hearing Test
Model:MC-CH22
What are the features of our AC audiometer?
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),B37(BC)
Power Supply: 100-250V AC transformer, 50-60Hz
Dimensions: 35*26*8cm
Weight: 2.6 kgs
Microphone: Built-in
Standard accessory
Air conduction receiver(TDH-39),patient response(APS3),power cables and other.
Operating environment
| Temperature | 5℃-50℃ |
| Air humidity | <90% |
| Air pressure | 500hpa to 1060hpa |