| Standard |
Audiometer: IEC 60645-1, Type 5.
Sound Pressure Level of the loudspeaker: ISO 389-7.
Sound Pressure Level of the headphone: ISO 389-1. |
|
| Power |
Batteries: 3 x AA, LR6 or Mignon. Alkaline or rechargeable (NiMH or NiCa). |
|
| Frequencies |
500, 1000, 2000, 3000, 4000 Hz. |
|
| Stimuli |
Warble Tone, NB, and WN. |
|
| Intensities |
Distance 50 cm: 20 – 30 —- 80 dB HL in 10 dB steps, Warble Tone and WN -10 dB in NB
Distance 16 cm + 10 dB |
|
| Distance 16 cm |
Increases the indicated intensity by 10 dB. |
|
| Warble frequency |
5 Hz, ± 5%. |
|
| Stimulation using TDH39 |
Pure Tone: 500, 1000, 2000, 3000 and 4000 Hz. Intensities of 30 – 80 dB (independent calibration applied when TDH39 is connected). |
|
| Sound source |
Built-in loudspeaker or audiometric headphone TDH39 (independent calibration registers). |
|
| Light Stimulation |
3 LED’s arranged in a triangle, flash speed 5 Hz (5 pulses per sec). |
|
| Tone and light presentation |
Silent presentation switch. |
|
| Approximate battery lifetime |
The battery lifetime using alkaline battery type:
With the instrument switched off: 12 months.
With 80 dB tone switched on: 10 hours.
With 80 dB tone and light switched on: 4 hours. |
|
| Dimensions (LxWxH) |
25x7x5 cm / 9.8×2.7×2 inches. |
|
| weight |
0.36 kg / 0.8 lb. incl. batteries. |
|
| Air freight packing |
(LxWxH): 35x26x12 cm / 14x10x5 inches.
Gross Weight: 1.3 kg / 2.9 lbs. |
|
| Included parts |
3 AA Batteries
PA5 Handbag
Operation Manual
Multilingual CE Instruction for Use |
|
| Optional parts |
TDH39S Single Earphone with cord and cup |
|
The PA5 is a small, portable hand held audiometer ideal for screening young infants via auditory localization techniques. It is especially effective when employing VRA (visual reinforcement audiometry).
