Products

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.

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