Screening audiometer r07a

for adult audiometrydigital

All the tests you need. Wherever you are. Suitable for occupational health cabinets. The r07a offers a full range of test options: Pure Tone, Hughson Westlake, and Quick Autothreshold. Frequency levels range from 125 Hz to 8000 Hz, and signal levels run from -10 dB HL to 100 dB HL. Test results are easily recalled from the internal memory, and up to 50 patients can be stored. r07a is powered by 4 AA standard batteries or an external medical power supply. General Specifications DIMENSIONS AND WEIGHT • L x W x H: 240 x 190 x 30 mm • Net Weight: 600 gr. without battery • Body material: Plastic cabinet TEST TYPES Pure Tone Audiometry, Automatic Audiometry Patient-controlled, according to ISO 8253-1 and standard Hughson Westlake procedure (selectable on the control panel) Audiometer Class 4 according to IEC 60645-1 TALK FORWARD • Built-in talk forward microphone 50 – 110 dB SPL (adjustable on the control panel) STORE FUNCTION • Dedicated Store button to store measurements into the internal memory (up to 50 patients). The patient will be identified by an ID number. PC INTERFACE • Resonance MDS Management Data Suite, with reporting and printing features. RANGE • Frequency range (AC): 125 – 8000 Hz (DD45) 125 – 8000 Hz (Insert Phones) INPUTS • Tone • Warble Tone +/- 5%, 5 Hz (true sine wave frequency modulation) OUTPUTS • Left and Right TONE PRESENTATION • Manual or Reverse (selected on Setup Menu) • Pulsed at 0.5,1 or 2 Hz – (selected on Setup Menu) or Continuous All the frequencies can be enabled or disabled by the Setup menu except for 1000 Hz.