Audited Supplier
YSENMED YSTLJ-AD100 Portable Audiometer for Hearing Test
1. Channels: Two independent output channels
2. Air conduction:
(1) Frequency: 250Hz,500Hz,750Hz,1000Hz,1500Hz,2000Hz,3000Hz,4000Hz,6000Hz,8000Hz;
(2) -10dB≤Hearing level for Testing≤110dB.
3. Bone Conduction:
(1) Frequency: 250Hz,500Hz,750Hz,1000Hz,1500Hz,2000Hz,3000Hz,4000Hz,6000Hz.
(2) -10dB≤Hearing level for Testing≤60dB
4. Signal for testing: Pure tone, warble and narrowband noise.
5. Frequency accuracy: The allowable error of frequency for this audiometer is ±2%.
6. Microphone: Built-in microphone or external gooseneck style microphone (optional) for easy communication with the testee. (Volume: 0-20 adjustable)
7. Display: LCD display, double-line accurate numerical display.
8. Distortion: Air conduction less than 2.5% while bone conduction less than 5.5%
9. Accuracy: Continuous attenuation / stepping 5dB, error 1dB
10. Masking: masking on the opposite side of the tested ear during air conduction and bone conduction tests.
11. Protection function: Protect the testee's hearing from damage as much as possible
12. Computer interface: USB 2.0 data transmission interface, can be connected to the workstation forprinting test report
13. Online diagnosis: self-analysis and generation of occupational noise-induced hearing loss diagnosis report according to the "National Occupational Health Standards of the People's Republic of China"
14. Operating environment: Temperature 10 °C ~ 40 ° C, relative humidity 30% ~ 90%, pressure 86 kPa ~ 106 kPa
15. Warm-up time: 5 to 10 minutes
16. Mean time between failures ≥1000h
17. Host size: 325mm*195mm*27mm
18. portable, lightweight: weight: the host is about 910g, the gross weight is about 4.6kg
19. Power adapter: Input 100V-240V ~ 50/60Hz 1.5A; Output DC 12V/4A
20. Built-in battery: nominal voltage 7.4V/5000mAh; continuous operation≥8 hours, standby operation mode≥1 week
21. Output: TDH 39 air conduction earphone, B71 bone conduction earphone
22. Safety standard: GB 9706.1-2007 GB/T 14710-2009
23. Audiometer reference standard: GB/T 7341.1-2010 JJG 388-2012
24. Production license number: Guangdong Food and Drug Administration Production No. 20091764
25. Standard configuration: TDH39 air conduction headset, B71 bone conduction headset, responder, powercable, USB data cable, software, audiometer, aluminum box
Pre-sales Service
♦ Inquiry and consulting support
♦ Sample testing support
♦ View our Factory
♦ More than 95% of the timely response rate timely response to customer questions
After-sales Service
♦ Training how to install the machine, training how to use the machine
♦ Engineers available to service machinery overseas.
♦ Use online contact methods such as skype whatsapp facebook to provide online services to customers
FAQ
Q1:Are you manufacture?
Yes, we are the leader manufacturer in GuangZhou, chian. Welcome to visit our company
Q2:What's your main products?
YSENMED covers the business of medical imaging, OT room equipment, clinical lab instrument, hospital
furniture, dental equipment, neonatal equipment, medical sterilizer, veterinary medical equipment, etc.
Q3: Can I get your price list?
Yes, sure. In order to send you our available offered price, please choose the products and let us know the
product model and requirement in detail.
Q4: What's your payment policy?
For the sample, our payment is 100% TT: For the buik order, our payment is 30% T in advance, 70% balance
should be paid 7 working days before delivery.
Q5: Can I get your products with our logo and design?
Most of products are OEM or ODM with your logo and brandAny other question, please feel free to contract us
through 7*24H online service or send us inquiries by mail.
