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New Product Launch
Dolphin is a compact, clinical, diagnostic audiometer designed using advanced embedded technology. It generates precise, distortion free tones in accurate attenuation steps. Soft, click less, well spaced, keys for speeding up the testing procedure.
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Products - Dolphin
Dolphin is a compact, clinical, diagnostic audiometer designed using advanced embedded technology. It generates precise, distortion free tones in accurate attenuation steps. Soft, click less, well spaced, keys for speeding up the testing procedure. Threshold data can be transferred to PC for plotting standard audiograms using specially developed software. Operation is through in built Key pad as well as a TV like Remote Control if required.
Contact us for more details on this product. You can also call us and fix up a demo so that our sales engineer can demonstrate Dolphin’s unique and cutting edge features that make it really versatile.
| DOLPHIN TECHNICAL SPECIFICATIONS |
| Channels |
Two separate channels, carrying stimulus or masking |
| Frequencies |
125, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 Hz |
| Accuracy |
Frequency : 0.05%
Hearing Level Electrical : within +/- 1 dB of indication |
| Calibration |
Software calibration of Phone L & R and Bone. Calibration
Data is stored in non volatile memory. |
| Distortion |
Tone : < .1% |
| Masking |
Contralateral, Broadband Noise |
| Attenuator |
-10 to 120 dB in steps of 5 dB |
| External Inputs |
Speech/Talkover Microphone, Patient Microphone (optional)
BC output for Bone Conductor |
| Outputs |
Speech/Talkover Microphone, Patient Microphone (optional)
BC output for Bone Conductor |
| Display |
Backlit LCD, two rows of 16 characters with cursor
Bar Graph for Microphone signal |
| Patient |
Talkover microphone (electret), talk back amplifier |
Communication
Key functions |
Frequency up & down
Masking level up & down
Output Selector(AC/BC/FF)
Interrupt
Talkover
Save 'No Response' |
Stimulus up & down
Test selector (PT/SP/TD)
L/R Shift
Interrupt+10
Save threshold
New Patient (Erase previous data) |
| Power Supply |
AC 230V +/- 10%, 50 - 60 Hz |
| Consumption |
Approx. 20 VA |
Operating
Environment |
Temperature : 10° - 45° C
Humidity : 30 - 90 % NC |
| Mechanical |
Dimensions : 230(W) x 82 (H) x 280 (D), Weight : 3 Kg |
| Standard Accessories |
Talkover/Speech Microphone, Patient Response
Hand switch, Operation Manual |
Remote Operation PC
Communication |
Audiometer can also be operated using infrared Remote
Control Audiometer is connected to PC through a serial cable.
Saved data is continuously & automatically transferred to PC.
Audiogram is automatically plotted using data transferred. |
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