Advanced Technology Quality Hearing Testing Triveni Classic Audiometer
SPEECH/TONE SECTION
Oscillator Analog with digital control. Pure Tone Attenuator in Steps of 5dB. Attenuator Range -20 dB to 120 dB. Attenuator Linearity Maximum Error at Any One Attenuator Setting is +/- 1 dB. Tone Interruption Less than 100ms for rise & Decay of Tone.
Frequency Range (For Air Conduction) 125Hz, 250Hz, 500Hz, 750Hz, 1KHz, 1.5KHz, 2KHz, 3KHz, 4KHz, 6KHz, 8KHz (For Bone Conduction) 125Hz, 250Hz, 500Hz, 750Hz, 1KHz, 1.5KHz, 2KHz, 3KHz, 4KHz, 6KHz Frequency Accuracy Within 3%. Hearing Level Accuracy Within 2dB.
Maximum dB settings for Air Conduction
- 125 Hz ----- 80 dB
- 250 Hz ----- 90 dB
- 500 Hz ----- 120 dB
- 750 Hz ----- 120 dB
- 1.0 kHz ----- 120 dB
- 1.5 kHz ----- 120 dB
- 2.0 kHz ----- 120 dB
- 3.0 kHz ----- 120 dB
- 4.0 kHz ----- 120 dB
- 6.0 kHz ----- 100 dB
- 8.0 kHz ----- 100 dB
- SPEECH ----- 100 dB
Maximum dB settings for Bone Conduction
- 125 Hz ----- 40 dB
- 250 Hz ----- 50 dB
- 500 Hz ----- 70 dB
- 750 Hz ----- 70 dB
- 1.0 kHz ----- 70 dB
- 1.5 kHz ----- 70 dB
- 2.0 kHz ----- 70 dB
- 3.0 kHz ----- 70 dB
- 4.0 kHz ----- 70 dB
- 6.0 kHz ----- 70 dB SPEECH ---- 70 dB
NOISE SECTION
- Noise Wide, Narrow & Speech Band. Attenuator (Masking) In Steps of 5 dB. Masking Range 0 dB to 100 dB. Warble Tone Frequency Deviation+-10% Modulation rate 8Hz Attenuator Linearity Maximum Error at Any One Attenuator Setting is +/- 1 dB.
OTHER SPECIFICATIONS
- Total Harmonic Distortion Less Than 3% at maximum Intensity
- +Noise settings.
- Input Power 200V-250V/ 50 Hz A.C.
- Size of Audiometer 27 cm x 20 cm x 8 cm.
- Weight 4.2 Kg total with BAG
| Specifications | |
| Input Power | 200V-250V/ 50 Hz A.C. |
| Size of Audiometer | 27 cm x 20 cm x 8 cm. |
| Weight | 9lbs total with BAG |
