Customization: | Available |
---|---|
Classification: | Biological Diagnostics |
Type: | Newborn Oae Hearing Screener |
Suppliers with verified business licenses
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Model
|
SY-G057-1
|
SY-G057-2
|
SY-G057-3
|
Test Method
|
TEOAE+DPOAE
|
DPOAE
|
TEOAE
|
Number of Frequency Bands
|
6/4
|
4
|
6
|
Evaluation Method
|
Noise-weighted Averaging, Counting of Significant Signal Peaks/ Phase statistics
|
Noise-weighted Phase Statistics
|
Noise-weighted Averaging, Counting of Significant Signal Peaks
|
Stimulus Type
|
Click Sound/ Primary tone pair, F2/F1=1.22
|
Primary tone pair F2/F1=1.22
|
Click Sound
|
Stimulus Level
|
60~80dB /50~65dB SPL
|
50~65dB SPL
|
60~80dB SPL
|
Frequency Range
|
1.5kHz~4kHz/2kHz, 3kHz , 4kHz ,5kHz |
2kHz,3kHz, 4kHz, 5kHz
|
1.5kHz~4kHz
|
S/N
|
6dB|4dB
|
4dB
|
6dB
|
Pass
|
3 or more of the 6 frequencies/ 3 or more of the 4 frequencies
|
3 or more of the 4 frequencies
|
3 or more of the 6 frequencies
|
Display
|
Measurement Progress, S/N
|
Measurement Progress, S/N
|
Measurement Progress, S/N
|
Result Display
|
PASS/REFER
|
PASS/REFER
|
PASS/REFER
|
Q: How to purchase your products ?
A: You can contact with us and purchase from our company directly. Normal procedure is: offer, sign contract, payment and shipment.
Q: What's the warranty for the products ?
A: The free warranty is one year from the date of commissioning qualified. However, we will still provide good after-sales service after warranty period.
Q: Can we visit your factory ?
A: Of course, welcome to visit our factory if you come to China.
Q: How long is the validity of quotation ?
A: Generally, our price is valid within one month from the date of quotation. The
price will be adjusted appropriately as the price fluctuation of raw material in
the market.
Q: What's the production date after we confirm the order ?
A: This depends on the quantity. Normally, for the mass production, we need about
7-10 days to finish the production.