portable hearing diagnostic audiometer newborn hearing test machine
- Category: >>>
- Supplier: Qingdao Robin Health Technology Co. Ltd.
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Product Overview
Description
Product Description
Specification
Product | OAE Hearing Screener | |
Operating environment noise | ≤50 dbSPL | |
Test Method | TEOAE, DPOAE | |
TEOAE performance | ||
Assessment Method | Noise - weighted average, effective signal peak calculation sound | |
stimulation | Click（Nonlinear） | |
sampling rate | 48KHz | |
Stimulus frequency | 0.8kHZ~5kHZ | |
Stimulation level | 60, 70, 83dBspl | |
Display Content | Statistical waveform, measurement progress, signal to noise ratio, total reaction energy, Similarity degree | |
DPOAE performance | ||
Assessment Method | Phase statistics，Noise - weighted average ,effective signal peak calculation | |
sound stimulation | pure tone | |
sampling rate | 48KHz | |
Test frequency | f1：1kHZ～6kHZ f2: 1.5kHz、2.01kHz、 3.98kHz、6kHz | |
Display Content | Listening graph, measurement progress, DPOAE detection level, signal to noise ratio | |
Probe performance | ||
Probe cable | ø3.8mm,8 core round wire | |
Probe body | 37* 20 *12.6 mm | |
OAE screening | ||
size | 188* 90 * 35 mm | |
Weight | 420 g | |
Interface | Full English interface, graphics and data dual display | |
Screen | Color TFT LCD Touch screen | |
Button activation mode | Capacitive touch (finger touch) | |
back light | adjust LED | |
Screen size | 4.3 inch（95mm*53.8mm） | |
Screen Resolutions | 480*272 | |
memory | 8G TFcard,Unlimited number of storage, suggest 2000 ID test information transfer | |
Battery type | Rechargeable 7.4V lithium battery | |
power | < 15 W | |
Estimated battery usage | At least continuous work 4 h | |
Charging time | < 2 h | |
Product Configuration
Company Profile
FAQ
Q1. Can I have a sample order ?
A: Yes.Welcome to test quality by samples. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days. Mass production time needs 20-35days.
Q3. Can we put our logo on packages and products?If yes ,what you need from us?
A:Yes,we can achieve it by silkscreen ,laser etching on products, and higher quaity printing on package with full color etc. Need your logo Ai Format or EPS.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order ?
A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our
suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.
Q6. Is it OK to print my logo on it?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q2. What about the lead time?
A:Sample needs 3-5 days. Mass production time needs 20-35days.
Q3. Can we put our logo on packages and products?If yes ,what you need from us?
A:Yes,we can achieve it by silkscreen ,laser etching on products, and higher quaity printing on package with full color etc. Need your logo Ai Format or EPS.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order ?
A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our
suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.
Q6. Is it OK to print my logo on it?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
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