QA700 Type 2 Clinical Audiometer Diagnostic Hearing Test System with 7 Inch Touchscreen
Price:
USD 1500-2800 / Set
MOQ:
1 Set
Delivery Time:
7-15 working days
Brand:
BENRAY
Product Description
QA700 Clinical Audiometer
QA700 is a Type 2 clinical audiometer for accurate hearing assessment. It generates sounds at different frequencies and intensities and, based on the patient's responses, produces hearing data that can be recorded, compared and traced. It supports pure-tone and speech audiometry, masking, suprathreshold tests and automated threshold search, making it suitable for ENT departments, audiology centers, hearing-aid fitting, occupational health and hearing-disability assessment.
Key Features
- Type 2 clinical audiometer; most technical specifications meet Type 1 requirements
- 7-inch touchscreen standalone operation or linked with PC software
- Pure-tone audiometry: HL threshold, MCL and UCL testing
- Hughson-Westlake automated testing with 2/3 or 3/5 threshold rules
- PTA calculation with WHO or ANSI criteria
- Speech audiometry: external CD/MP3, built-in word lists and live microphone, with SRT and WRS calculation and VU meter calibration
- Masking and suprathreshold tests: narrowband, white and speech noise; Stenger, SISI and ABLB
- Air conduction, bone conduction, free field and insert earphones
- Stimulus signals: pure tone, warble tone and pulsed tone
- Direct audiogram report printing; HL7, SQL and FTP hospital-system connection or local PDF/PNG/XML/JSON export
- On-unit calibration parameter writing for convenient periodic inspection
Technical Specifications
| Product Type | Type 2 Clinical Audiometer |
| Display | 7 Inch Touchscreen |
| Frequency Range | 125 Hz - 8 kHz (11 test frequencies) |
| Intensity Air Conduction | -10 to 120 dB HL |
| Intensity Bone Conduction | -10 to 80 dB HL |
| Step Size | 1 / 2 / 5 dB Selectable |
| Transducers | Air Conduction, Bone Conduction, Free Field, Insert Earphones |
| Stimulus Signals | Pure Tone, Warble Tone, Pulsed Tone |
| Masking | Narrowband, White, Speech Noise, Synchronous Masking |
| Test Modes | HL/MCL/UCL, Speech, AUTO, Stenger, SISI, ABLB |
| Automated Testing | Hughson-Westlake (2/3 or 3/5 rule) |
| Speech Tests | SRT, WRS, VU Meter |
| Data Interfaces | HL7, SQL, FTP, PDF/PNG/XML/JSON Export |
| Operation | Standalone or PC Software |
| Calibration | On-unit Calibration Parameter Writing |
| Classification | QA700 Type 2 (meets most Type 1 requirements) |
Applications
- ENT departments and audiology centers
- Hearing-aid fitting and rehabilitation evaluation
- Occupational noise-induced hearing loss grading
- Hearing-disability assessment and forensic evaluation
- Primary-care hospitals, health-exam centers and screening
- Pediatric and free-field hearing assessment
Calibration and Maintenance
- Annual calibration recommended; recalibrate after headphones or bone vibrator are dropped
- Use only transducers calibrated for this product; serial numbers must match
- Weekly full routine checks and daily pre-use checks of headphones, bone conduction, response switch, controls and noise
- Wipe with a mild cleaning solution after power-off; disposable ear tips are single-use
Improve your diagnostic efficiency with QA700. Contact us for pricing, samples and OEM/ODM service.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Benray Medical Equipment Co., Ltd.
Location
Room 702, 7/F, Building 10 Guangfo Shangcheng Shugang Road, Sanshan New Town Nanhai, Foshan Guangdong, China
Contact Person
Vivian Zhai