SIBELSOUND 400-A AUDIOMETER - air conduction

SIBELSOUND 400-A SCREENING AUDIOMETER - air conduction The SIBELSOUND 400 is a two-channel digital audiometer based on DSP processing. This audiometer is designed for quick and easy audiometric exploration of hearing thresholds and screening tests, such as suprathreshold pure tone tests (FOWLER-ABLB, TONE DECAY, WEBER, LUSCHER, ...). - Air conduction (TDH 39): 125 - 8,000 Hz or HF: 8,000-20,000 Hz with optional HDA 200 - Levels: AC (-10 to 120 dB HL) / BC (-10 to 70 dB HL) / speech (-10 to100 dB HL) free field (-10 to 80 dB HL) - Masking levels (manual or synchronized): NBN AC (-10 to 100 dB HL) NBN BC (-10 to 70 dB HL) white & speech (-10 to 100 dB SPL) - Tone: continous, pulse, anternate, amplitude modulation. - Level increases: 5 - Frequency precision: ±1%/ level precision ±2% db SPL - Automatic calculation of hearing loss and diagnosis (COUNCIL, IMSS MEXICO, ELI, SAL, KLOCKHOFF, MOH, OTHERS ...) - Direct USB connection to PC to W50 audiometry software for viewing, storage, transmission, analysis and introduction of audiometric tests (Windows® environment).

TECNICAL SPECIFICATIONS

• Audiometry type: 4 screening

• Air conduction TDH 39

• Intercom kit: optional

• Intercom data base: 150 test

• USB connectivity

• W50 audiometry software: optional

• User manual English, Italian (available on request French or Spanish)

• Size 390 x 260 x 105 mm

• Weight: 2.4 kg

• Power: 100-240V, 50/60Hz

• LCD alphanumeric backlight (2 lines of 16 characters)

• Programme to personalize the audiometer according to the needs of the user FREQUENCIES AND LEVELS

• STANDARD FREQUENCY 125 250 500 750 1000 1500 2000 3000 4000 6000 8000 HZ

• MUSICAL FREQUENCY 131 262 523 - 1047 - 2093 - 4186 - 8372 HZ

• Air conduction (THD 39) 80 100 120 120 120 120 120 120 120 110 110 dB HL

• Bone conduction (B 71) - 50 60 60 70 70 70 70 70 - - dB HL

• Free field - 70 80 80 80 80 80 80 80 80 - dB HL MASKING NOISE

• Narrow bandwidth AC 60 80 100 100 100 100 100 100 100 100 90 dB HL

• Narrow bandwidth BC - 50 60 60 70 70 70 70 70 - - dB HL

• White AC 100 dB SPL

• Speech 100 dB SPL LOGO-AUDIOMETRY

• Air conduction 100 dB SPL

• Free field 80 dB a 1m dal paziente dB SPL MINIMUM LEVELS

• All options -10 -10 -10 -10 -10 -10 -10 -10 -10 -10 -10 dB HL