Katalog Produk

Keterangan

Fungsi : Untuk test pendengaran manusia

OUTSTANDING FEATURES:
� AUTOMATIC, SEMIAUTOMATIC, MANUAL TESTS
� PRINT AND STORE TESTS AUTOMATICALLY
� INTERNAL MEMORY STORES UP TO 260 TESTS
� COMPUTER COMPATIBLE
� 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