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Description
Presentation
L'Electronica 820M screening and monitoring audiometer – computerized (USB connection) is a medical device designed to assess thehearing acuity via the air conduction (helmet) and the bone conduction (bone vibrator). It generates a audiogram allowing professionals to detect a hearing impairment or a deafness.
Applications
Used mainly in the offices ofaudiology, ofENT, among the general practitioners and in the specialized hospital services, this audiometer is ideal for automated and computerized testing.
Technical specifications
- Login via USB port for power supply and control by computer (fixed or portable).
- Software 820M intuitive with management of user accounts and patient records.
- Features: test launch, history, backup (manual/automatic), printing and exporting results.
- Mode interfacing for unregistered tests.
- Language selection and programmable automatic shutdown.
Specifications
- Three sound levels available.
- Programming of personalized tests.
- Help with theinterpretation of audiograms.
- Data exchange in format XML with most medical software.
Technical information
Technical specifications
- Functions: Advanced screening in air conduction (AC) and bone conduction (CO).
- AC outputs: Radioear DD45/DD65V2 headphones, 2 x 6.35mm mono jacks.
- CO output: B71W Ossivibrator with headband, 3.5 mm mono jack.
- AC/CO frequencies: 125, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 Hz.
- Output levels: AC (-10 to 100 HLdB, 5 dB steps), CO (-10 to 60 HLdB, 5 dB steps).
- Stimulations: Continuous, pulsed sound (left, right, binaural).
- CA/CO Tests: Manual, Automatic, Hughson Westlake Method, Standard Scenarios, Random or Custom.
- Masking: Narrowband noise.
- Hearing loss calculation: IPA, PAM, 3 customizable calculations.
- Power supply: USB connection (mini-USB).
- Type: Digital.
Minimum PC requirements
- 1 USB port, 1 GB RAM, 1 GHz CPU, 50 MB free disk space.
- Graphics resolution: 1024×600.
- Compatible systems: Windows 7, 8, 10.
Scope of delivery
- 820M Audiometer.
- DD65 helmet.
- Patient response button (6.35 mm jack).
- B71W Oscillator with headband.
- USB cable.
- USB flash drive with software and user manual.
Dimensions and weight
- Dimensions: 35 x 30 x 10 cm.
- Weight: 1.5 kg (accessories included).
Note: Annual recalibration of the audiometer is recommended, as with any measuring device.