Description
Features
Ready to use via USB connection to a PC
- Small and light, flexible and highly mobile
- Keyboard- or mouse- controlled volume and frequency range operation
- Air, Bone Conduction and SISI Test available
- No consumable material, direct PC documentation and storing
Specifications
- Test Signal Pure, Pulse or Warble tone
- Test Frequency 0,125; 0,25; 0,5; 0,75; 1; 1,5; 2; 3; 4; 6; 8 kHz
- Intensity 5 dB noise free
- Audiometer Class Class 4 according to EN 60645-1
- Masking with narrow band noise masking, automatic or manually adjustable
- Safety Standards EN 60601-1, EN 60645-1 Instrument complies with 93/42/EWG Directive for Medical Product Class II a.
- Standard accessories MA 33 box; air conduction headphone, patient response key, Tone audiometric software, Patient database, USB cable
- Test intensity from -10 to 100 dBHL (90 dB at 0,25 kHz, 6 kHz, 8 kHz)
- Air conduction
- Air conduction headphone HDA 280 , TDH 39 or Holmco 8103
Bone Conduction (MA 33 BC / MA 33 SISI)
- Test intensity -10 bis 70 dBHV , (40 dB at 6 kHz, 60 dB at 0,5 and 4 kHz,65 dB at 3 kHz)
- Bone conduction headphone B71 with headband
SISI-Test
- Modulation Test signal 4,8/0,2 s; 5 dB, 3 dB, 2 dB (preparation) 4,8/0,2 s; 1 dB (Test)
- Power supply via USB
- Size and weight W x D x H: 15,4 x 10,3 x 2,7cm / 300 g
- Computer requirements 1.1 or 2.0 USB port, Windows XP SP2, Intel P4 > 1 GHz or compatible, 1 GB RAM
