Sibelsound 400-A heyrnarmælirinn er stafrænn tvírása heyrnarmælir sem byggir á DSP vinnslu. Hann er hannaður til að auðvelda og flýta fyrir heyrnarmælingum og skimunarprófum, eins og hreinhljóðaprófum yfir þröskuldi.
- Loftleiðni: 125 - 8,000 Hz eða HF: 8,000 - 20,000 Hz með valfrjálsu HDA 200
- Stig: AC (-10 til 120 dB HL) / bc (-10 til 70 dB HL) / tal (-10 til 100 dB HL) frítt svið (-10 til 80 dB HL)
- Grímustig (handvirkt eða samstillt): nbn AC (-10 til 100 dB HL) nbn bc (-10 til 70 dB HL) hvítt & tal (-10 til 100 dB SPL)
- Hljóð: stöðugt, púls, skipt, sveifluvíddarmótun
- Stigaukning: 5 (a-aom), 1 eða 5 (supra)
- Tíðniprósent: ±1%/ stignákvæmni ±2% db spl
- Automatísk útreikningur á heyrnartapi og greiningu
Hentar Fyrir
Sjúkrahús, Heilsugæslu, Læknastofur
Afhending
Afhendingartími: 6–8 virkir dagar
Lýsing á ensku (Original English)
Description SIBELSOUND 400-A SCREENING AUDIOMETER - air conduction Two-channel digital audiometers based on DSP processing. 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: continuous, pulse, anternate, amplitude modulation. - Level increases: 5 (a-aom), 1 or 5 (supra) - Frequency precision: ±1%/ level precision ±2% db spl - Automatic calculation of hearing loss and diagnosis (council, imss mexico, eli, sal, klockhoff, moh, others ...) Communication system: - Print directly to a USB printer or connect to W50 Software. - Direct usb connection to PC to W50 audiometry software for viewing, storage, transmission, analysis and introduction of audiometric tests. It also allows to input data performed by other audiometers and s
