Bell
Bell
Bell is a screening/diagnostic audiometer, capable of performing fast and accurate air and bone threshold examinations.
Simple operation, a user-friendly interface and easy portability make Bell the ideal instrument for private clinics, multi-specialist clinics and occupational medicine applications.
THE MODELS
It is available in two configurations to suit different user needs:
- Basic (AC only)
- Plus (AC & BC)
HYBRID TECHNOLOGY
Bell features Inventis Hy-Tech: it is possible to decide whether to operate it in the traditional way (stand-alone mode) or control it through the computer.
NOAH & MAESTRO INTEGRATION
Simply connect Bell to a USB port on your computer (no drivers needed), and you can transfer exam results into Maestro or Noah database. With the live view feature, you can have a wide view of the examination in progress on the computer display.
| Available signals | Stimulus: pure tone, warble tone Masking: NBN, WN |
|---|---|
| Signal specification | Attenuator step: 5 dB Presentation: Continuous, Pulsed (0.5, 1 and 2 Hz) Warble: 5 Hz sin wave modulating signal |
| Available outputs and transducers | AC: TDH-39 / DD45 headphones, ER-3 / IP30 insert earphones BC: B-71 bone vibrator (Plus only) Insert masking earphone: IME-100 (Plus only) |
| Available tests |
|
| Patient-operator communication | Talk over: built-in or external (optional) microphone Patient response trigger |
| Internal database | Up to 100 patients both AC and BC thresholds |
| Calibration | Validity: 12 months All the parameters set through the device software |
| Computer interface | Connection: USB (driverless) Compatible software: Inventis Maestro |
| Hybrid technology | Description: Bell can be controlled either as a stand-alone or as a PC-controlled audiometer It requires Inventis Maestro software. |
| Display | Shows the complete audiogram during the test Type: Graphical colour TFT LCD Size: diagonal 4.3”, 95 mm x 54 mm Resolution: 480 x 272 |
| Power supply | Maximum consumption: 8 Watts Power supply: 6V, 2A cont., through an external medical grade 100- 240 Vac 50/60 Hz power supply |
| Mechanics | Size (WxDxH): 32 x 32 x 9 cm / 12.6 x 12.6 x 3.5 in Weight: 1.8 Kg / 4.0 lbs |
| Freight packing | Size (WxDxH): 47 x 40 x 35 cm / 18.5 x 15.8 x 13.8 in Gross weight: 4.2 Kg / 9.3 lbs |
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