Zambiri Zachangu
AMAD02 imaphatikiza magwiridwe antchito apamwamba mu kabati yokongola komanso imapereka mitundu yosiyanasiyana
zosankha kuti mutha kukonza yankho labwino kwambiri lachipatala chanu kapena kugawa
Yesetsani.
Kupaka & Kutumiza
| Tsatanetsatane wazoyika: Phukusi lokhazikika lotumiza kunja Tsatanetsatane wotumizira: mkati mwa 7-10 masiku ogwira ntchito mutalandira malipiro |
Zofotokozera
Kuyesa Kwakumva |Diagnostic Audiometer AMAD02
AMAD02 imaphatikiza magwiridwe antchito apamwamba mu kabati yokongola komanso imapereka mitundu yosiyanasiyana
zosankha kuti mutha kukonza yankho labwino kwambiri lachipatala chanu kapena kugawa
Yesetsani.
Kuyesa Kwakumva |Diagnostic Audiometer AMAD02
Dziwani zaubwino wa Hearing Instrument Simulation
Ndi automatic Hearing Instrument Simulator mudzatha kuwonetsa zanu
odwala ubwino kuvala zida kumva.Ubwino umene nthawi zina
kukhala kovuta kufotokoza - makamaka kwa munthu yemwe sanamvepo kumva
chida kale.Izi zonse zimachitika mwachangu, zosavuta komanso zogwira mtima, monga
Hearing Instrument Simulator imakhazikitsidwa yokha kutengera audiogram yomwe yasungidwa.
Kutsegula dziko latsopano la zotheka
Ndi phazi lake lophatikizika, gulu lakutsogolo lopindika komanso kulumikizana kosavuta
gulu, AMAD02 ndiyabwino kuti igwiritsidwe ntchito pamakina omveka komanso ophatikizidwa
maikolofoni, mawonekedwe a NOAH3 ndi automatic Hearing Instrument Simulator ndi
komanso kusankha kwangwiro kwa mchitidwe wogawira.Pomaliza kulemera kwa khumi basi
mapaundi ochepera kapena pansi pa 5 kg, audiometer ya AMAD02 ndiyoyeneranso kugwiritsidwa ntchito kunyamula.
Kuyesa Kwakumva |Kuzindikira kwa Audiometer AMAD02
Njira
2 njira zosiyana ndi zofanana.
Mayeso a Toni
Nthawi zambiri:
Mpweya ndi Phokoso: 12 ma frequency okhazikika kuchokera ku 125 mpaka 12500Hz
Ndi High Frequency Option: mpaka 16000 Hz
Mafupa: 250 - 8000 Hz pafupipafupi
Lowetsani mafoni: 125 - 8000 Hz
Kulondola: Kuposa ± 0.1%
Zizindikiro:
Kamvekedwe ka mawu: Kamvekedwe ka mtima kosalekeza
Warble: 1 - 20 Hz mu masitepe a 1 Hz.Mod.m'lifupi 1% - 25%
mu 1% masitepe
Kugunda: Chizindikiro cha kukoka, ma frequency osiyanasiyana 0.25 mpaka 2.5 Hz
Impulse: Kugunda kumodzi komwe kumaperekedwa kwa nthawi yoikidwiratu
nthawi: 0.25 mpaka 2.5 sec.
Kuphimba nkhope: Contralateral
Phokoso laling'ono la bandi kapena Phokoso Loyera
Kuyesa Kulankhula
Kuyesa kwa Monaural kapena Binaural pogwiritsa ntchito zizindikiro zilizonse zoyika.
Zosintha zokha za njira yowerengera mawu yosankhidwa.
Kusungirako mpaka ma seti khumi amtengo wapatali ndi dB HL.
Maikolofoni: Mawu amoyo kudzera pa gooseneck mic.kapena mwakufuna
Talk-over/Talk-back mic./monitor headset
Zowonjezera zakunja: Kuyika kwa tchanelo kwa CD/Tape 2 pamawu ojambulidwa/phokoso
Kupaka: Ipsi kapena Contralateral
Phokoso lakulankhula kapena Phokoso Loyera
Mayesero apadera
SISI: Kuwonjezeka kwachidule kwachisawawa.
Zosintha zokha % ya mayankho olondola.
5, 4, 3, 1, 0.75, 0.50 kapena 0.25 dB HL increments.
Fowler (ABLB): Kusintha kamvekedwe ka mawu kukhutu lakumanzere ndi lakumanja.
Magulu asanu a 'equal loudness balance' angakhale
kusungidwa.
Kusintha pafupipafupi kosankhidwa kuchokera ku 0,25 mpaka 2.5 Hz.
Stenger: Mayeso amtundu wa Binaural
WAKE: Makinawa Kumva Chida Kayesedwe kuti
kumakuthandizani kuwonetsa phindu la kuvala a
chida chakumva mwachangu, chosavuta komanso chothandiza.
Kumva Level Range
Kutulutsa kwakukulu kudzachepetsedwa ndi kuthekera kwa transducer.
Makhalidwe abwino ndi awa:
Mpweya: -10 mpaka 120 dB HL pakati pa ma frequency
Mafupa: -10 mpaka 70 dB HL pakati pa ma frequency
Zotsatira
AC = Mayendetsedwe a Air: Mafoni (TDH39, HDA200, ndi EA-RTONE®
3A)
BC =Kuyendetsa Mafupa: B71
SP = Special: Sound Field pogwiritsa ntchito okamba (mkati amp. 2 x 2.3 W
pa 8 Ohm) kapena Air Conduction pogwiritsa ntchito Mafoni
Zolowetsa Zakunja
CD/Tepi: 2 njira, 0.1 mpaka 2.0 Vrms, 10 kOhm
Magetsi amkati ku CD player (1.5 - 10 V)
Kukambirana: Maikolofoni akunja a 2
Electret kapena dynamic maikolofoni
Kapenanso gwiritsani ntchito maikolofoni yomangidwira
Talk-back: 1 channel, 0.002 mpaka 0.02 Vrms
(Ma electron kapena ma microphone amphamvu)
Operator Monitoring
Ma soketi awiri a stereo monitor a mahedifoni.
Soketi imodzi imakhala ndi Talk-over Mic.njira yolowera.
Data Interface
Kulumikizana kwa RS232 Serial Interface ku PC kuti kusamutsa deta pogwiritsa ntchito pulogalamu ya AudiLink.
Magetsi
Mkati, 100 - 240 VAC, 50/60 Hz
Makulidwe & Kulemera kwake
(W x D x H) 450 x 290 x 85 mm, 17.7 x 11.4 x 3.3 mkati.
Net Weight pafupifupi.4.5 kg, 9.9 lbs.
