Newborn Portable Dpoae and Teoae Infant Oae Hearing Screener
| Customization: | Available |
|---|---|
| Customized: | Non-Customized |
| Certification: | CE |
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Basic Info.
- Model NO.
- LMS-1T
- Condition
- New
- Output Type
- Small Power
- Signal Processing Type
- Digital Hearing Aid
- Application
- Children
- Conduction Mode
- Bone Conduction Hearing Aid
- Principle
- All Digital Hearing Aid
- Display
- 4.3 Inch Capacitive True Color LCD Touch Screen
- Input Voltage
- AC 220V +22V, 50Hz ± 1 Hz
- Stimulus Frequency
- 0.8kHz~5kHz
- Test Method
- Teoae, Dpoae
- Stimulation Level
- 60, 70, 83dbspl
- Transport Package
- Standard Export Package
- Specification
- 188* 90 * 35 mm
- Trademark
- LongMed
- Origin
- China
- HS Code
- 9018194900
- Production Capacity
- 10000000
Product Description
The otoacoustic emission detector adopts USB interface and power isolation technology, with strong anti-interference ability, safe and reliable; The probe detection adopts waveform and spectrum display, which facilitates the placement of the probe. Simultaneously possessing both TEOAE (Transient Induced Otoacoustic Emission) and DPOAE (Distortion Product Induced Otoacoustic Emission) technologies, it can effectively screen newborn hearing with intuitive operation.
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Product
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Hearing Screener
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Operating environment noise
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≤50 dbSPL
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Test Method
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TEOAE, DPOAE
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TEOAE performance
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|
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Assessment Method
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Noise - weighted average, effective signal peak calculation sound
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stimulation
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Click(Nonlinear)
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sampling rate
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48KHz
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Stimulus frequency
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0.8kHZ~5kHZ
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Stimulation level
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60, 70, 83dBspl
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Display Content
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Statistical waveform, measurement progress, signal to noise ratio, total reaction energy, Similarity degree
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DPOAE performance
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Assessment Method
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Phase statistics,Noise - weighted average ,effective signal peak calculation |
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sound stimulation
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pure tone
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sampling rate
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48KHz
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Test frequency |
f1:1kHZ~6kHZ f2: 1.5kHz,2.01kHz, 3.98kHz,6kHz |
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Display Content
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Listening graph, measurement progress, DPOAE detection level, signal to noise ratio
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Probe performance
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Probe cable
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ø3.8mm,8 core round wire
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Probe body
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37* 20 *12.6 mm
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OAE screening
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size
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188* 90 * 35 mm
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Weight
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420 g
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Interface
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Full English interface, graphics and data dual display
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Screen
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Color TFT LCD Touch screen
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Button activation mode
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Capacitive touch (finger touch)
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back light
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adjust LED
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Screen size
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4.3 inch(95mm*53.8mm)
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Screen Resolutions
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480*272
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memory
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8G TFcard,Unlimited number of storage, suggest 2000 ID test information transfer |
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Battery type
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Rechargeable 7.4V lithium battery
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power
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< 15 W
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Estimated battery usage
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At least continuous work 4 h
|
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Charging time
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< 2 h
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NANJING LONG MEDICAL TECHNOLOGY CO., LTD. is a leading supplier of medical equipment in China, specializing in the medical device industry. Our broad product range covers surgical equipment, X-ray machines, laboratory equipment, patient monitors, electrocardiograms, ultrasound scanners, dental equipment and hospital furniture.
We have been committed to providing customers with high quality, competitive prices and good after-sales service for the long term of medical equipment made in China. LongMed has built an efficient global marketing network. Over the years, our products have been exported to Africa, Latin America, the Middle East, Southeast Asia, Europe and the United States, and have gained a good reputation.
We welcome customers from all over the world to visit our company and our website, and we can assure you that our products are of high quality, attentive service and competitive prices. Your cooperation with us will surely create a win-win situation.
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