The AD104 Audiometer can connect to the computer to transfer the data and also you can save the data on your computer.
Frequency And Maximum Output Intensity
|
FREQUENCY |
AC dB HL |
BC dB HL |
|
Hz |
TDH39 |
B71 |
|
250 |
100 |
45 |
|
500 |
120 |
60 |
|
750 |
120 |
60 |
|
1000 |
120 |
70 |
|
1500 |
120 |
70 |
|
2000 |
120 |
70 |
|
3000 |
120 |
70 |
|
4000 |
120 |
60 |
|
6000 |
110 |
|
|
8000 |
100 |
|
Technical Specification
|
PARAMETER |
SPECIFICATION |
|
Extended range function |
If haven’t select, 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 earphone (standard configuration) |
|
B71 bone conduction earphone (standard configuration) |
|
|
Ear~Tone 5A Insert earphone (Optional) |
|
|
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, responder, power line, USB line, CD software. |
