I D E M

This easy-to-use microprocessor controlled air conduction pure tone audiometer has automatic, semi-automatic, and manual hearing tests. Its internal memory stores up to 260 tests and is computer compatible.

Features:

• PRINT AND STORE TESTS AUTOMATICALLY

• LARGE CHARACTER LCD DISPLAY

• MONITOR TEST CONDITIONS IN PROCESS

• INPUT SOCIAL SECURITY NUMBER FOR ID

• LARGE PRINT OUT RESULTS

• CALIBRATION DATE, TEST DATE, CALIBRATION DUE DATE ON REPORT

• FAST PRINT (Less than 20 seconds depending on printer)

• VISUAL AND AUDIBLE ALARMS

• PAUSE, RESUME FOR OPERATOR CONTROL

Specifications:

• MEETS OR EXCEEDS A.N.S.I. S3.6-1989, O.S.H.A. REQUIREMENTS

• TEST FREQUENCIES: Accuracy better than 1% AUTOMATIC: 500, 1000, 2000, 3000, 4000, 6000, 8000 (with validity check at 1000 Hz) SEMIAUTOMATIC & MANUAL MODES: 250. 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 (Hz)

• TOTAL HARMONIC DISTORTION: Less than 3%, typical 1%

• HEARING LEVEL RANGE: 0 to 95dB in 5dB increments except at 125Hz to 75dB and 250 and 8000 Hz to 85dB. Accuracy +/- 1dB

• DATA OUTPUT: RS-232 9600 baud, 8 bits, no parity, DTR for printer/computer ID

• STORAGE CAPACITY: Up to 260 Audiograms

• PRINT TIME: Typically less than 20 seconds (printer dependent)

• EARPHONES: TDH-39, 10 Ohm

• DISPLAY: .375 high, 2 line by 16 characters, backlight LCD

• POWER SUPPLY: 107-127 VAC 60 Hz, 10 Watts. UL Approved (optional 220 VAC 50/60 Hz available)

• CASE: Impact resistant A.B.S. plastic, W 10" x L 8" x H 4.2". Total audiometer weight 4.0 Ibs.

• WARRANTY: 5 years on base system

5 Year Limited Warranty

Note: When requesting a quote, please specify if you are interested in the Audiometer only or if you would like a printer and/or Oto-Check bio-acoustic simulator (all can be purchased separately or as a package).