GZ-0702 audiometer is a computer control hearing test equipment that combine by several functional modules. It¡¡¥s a Microcomputer hearing evaluation tool which develop base on hearing test and the Acoustic requirements of hearing-aid fitting.
GZ-0702 audiometer use for pure tone test,be suitable for hospital ENT diagnose and hearing-aid fitting,or clinical/family and outer ambulant hearing test.
Test could proceed by TDH39 air conduction.test signal including pure tone,pluse voice and warble tone.
GZ-0702 audiometer provide 11 air conduction test frequency point, frequency range from 125Hz to 8KHz,dB HL from 0 to 110.
GZ-0702 audiometer also provide 11 bone conduction test frequency point, frequency range from 125Hz to 8KHz,dB HL from 0 to 70(the standard is from 250Hz to 6000Hz).
All of the test data result could be automatic switch to pure tone audiogram and calculate patient¡¡¥s PTA value automatically.
All of the test data result could be automatic switch to pure tone audiogram and calculate patient¡¡¥s PTA value automatically.
The structure of audiometer make it convenient for service,and autotest make it easy to debugging and annual calibration.
PC computer interface: USB
Operating system: WindowXP
Driver:WindowXP own
Technical parameters
Output:Air conduction/bone conduction
Masking; NB/WN/SN/PN
Maximun HL air conduction/bone conductin: 110DB/70DB
Test frequency: 0.125
Noise/square wave
Attenuation step length: IdB+5dB
External Printer :Please purchase by yourself
Sound field calibration: Internal/ external voice/ tone
Earphone:Medical headset
Monitor : Internal/ external
Structure:Metal case
Size : W.D.H20*14.5*3.5cm
Weight (including TDH39 Air conduction earphone and power source):2Kg
Outer packing : Aluminic box
Pure tone digital audiometer GZ0702
Advantage:1. Elegant appearance,must connect computer,can rewrite name of organization,name of client and consultant,contact way.
2.Generate audiogram and automatic generate PTA
3.Can save client information on the computer.
4. High-performance, portable, small and exquisite, Hardware combined with computer software, achieve digitalize hearing test.
