Ideally suited for industrial, occupational health, physicians and clinics that need to meet O.S.H.A. hearing test requirements. Also available with OTO-CHEK Biological Test Calibration Simulator and printer.
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
FEATURES/SPECIFICATIONS OF OPTIONAL OTO-CHEK
TEST FREQUENCIES: Full range 125 to 8K Hz.
STIMULUS FORMAT: Continuous or pulsed.
POWER SOURCE: AC Adapter (output 14V DC 220mA) or 9 Volt battery.
WEIGHT: Less than 2 pounds.
RESPONSE OUTPUT: Normally open relay contacts.
MEETS OSHA AND OTHER REQUIREMENTS FOR BIOLOGICAL AUDIOMETER CALIBRATION CHECKS.
OTO-CHEK can be used with any manual audiometer or automatics with NORMALLY OPEN RELAY CONTACTS.
5 year limited warranty
