AMBCO -Model 2500 Package -Automatic Microprocessor Controlled Audiometer
2500 Automatic Microprocessor Controlled Audiometer, OTO-CHEK, DPU-414 Printer & Paper, Ideally suited for industrial, occupational health, physicians and clinics that need to meet O.S.H.A. hearing test requirements.
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- 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
- 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
- OTO-CHEK