Audiometer(gz0702)

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.