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Audiomètre portable YSENMED YSTLJ-AD104 à tonalité pure

No. d'article: YSTLJ-AD104
Description

Audiomètre portable YSENMED YSTLJ-AD104 pour tests auditifs à tonalité pure

 
Pure Tone Audiometer
· Most economical Pure Tone Audiometer
· For approved pure tone screening and threshold hearing tests
· Designed for those able to respond to hearing a sound with raising hand or by pushing the patient response button
· Portable, lightweight
· Easy-to-use tone switch
· Steady and pulsed tone
· Tone present indicator
· Battery life indicator
· Meets or exceeds methods for pure-tone threshold audiometry
· Proudly made in China
The Pure Tone Model YSTLJ-AD104 Audiometer is user-friendly, and ideally suited for all practices including pediatrics, family care, general medicine, internal medicine, and schools. 
 
Technical Parameters
Extended range function:
If it is not selected, AC output restrictions smaller than maximum output 20 dB
Input :
 pure tone, warble tone ±5%, 5Hz Sine wave frequency modulation.
Masking :
Both air conduction and bone conduction can do masking
Computer Interface:
USB data transfer interface, can transfer data to computer, and also can set up personalized print reports.
Output :
Air conduction earphone(L/R), Bone conduction earphone(L/R), Insert earphone, Insert masking.
Transducer :
TDH 39 Air conduction earphone (standard configuration)
Ear~Tone 5A Insert earphone (Optional)
B71 bone conduction earphone (standard configuration)
Monitor function:
 Optional
Feedback words :
Built-in feedback words microphone. 50-90 dB SPL can be continuous adjust in panel.
Send test voice:
Manual or automatic/ Monopulse/ Multiple-pulse
Frequency selection :.
If you need to fast test, you can select 250 Hz,750 Hz,1500Hz, 4k Hz or 6k Hz
Display :
Letter-figure
Patient signal:
Responser
Structure :
Engineering plastic shell
Attenuator control :
Standard rotary switch (can choose Push-button switch)
Power supply:
Outer type regulated power supply (standard configuration), 220-230V,50-60 Hz
Fuse :
T2A Built-in fuse
Size :
45cm*30cm*7cm
Net Weight :
1775g
Standard accessory:
TDH39 Air conduction earphone,
B71 Bone conduction earphone,
Responser,
power cable,
USB cable,
CD software,
Audiogram.

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