cov ntaub ntawv khoom

Technical Index:
Channel:Ob tug neeg ywj pheej channel
Ntau zaus: Kev coj ua huab cua; Pob txha conduction thiab dawb suab teb 11 txheem
zaus,125-8000Hz,pob txha conduction 250-6000Hz,yuam kev tsawg dua 1%.
Masking:Ntshiab lub suab xeem ;ipsilateral dawb suab nrov
Suab siab ntau:
Output interface:TDH39 los yog plug-in Air conduction earphone,B71 Pob txha conduction earphone,dawb
suab teb
Standard muaj nuj nqi:Pure tone test.Muab txuas ntxiv,pulse suab thiab warble ton
Ib txwm: Nias INT kom pib suab txhawb
Kev hloov pauv: Nias INT kom nres lub suab txhawb.5dB kauj ruam thiab 5dB kauj ruam txuas mus ntxiv,1DB
yuam kev.
Muaj microphone
Txuj kev nyab xeeb : EN 60601-1 qib 1 chav kawm B EN 60601-1-2;IN 60601-1-4
Standard accessory: TDH39 Air conduction earphone,B71 Pob txha conduction
pob ntseg(rov kho dua),tus teb, zog

Daim ntawv thov

Dav siv nyob rau hauv cov tsev kho mob loj, Lub Tsev Kho Mob Hauv Nroog, Lub Nroog Cov Tsev Kho Mob.

Khoom zoo

Technical Index:
Channel:Ob tug neeg ywj pheej channel
Ntau zaus: Kev coj ua huab cua; Pob txha conduction thiab dawb suab teb 11 txheem
zaus,125-8000Hz,pob txha conduction 250-6000Hz,yuam kev tsawg dua 1%.
Masking:Ntshiab lub suab xeem ;ipsilateral dawb suab nrov
Suab siab ntau:
Output interface:TDH39 los yog plug-in Air conduction earphone,B71 Pob txha conduction earphone,dawb
suab teb
Standard muaj nuj nqi:Pure tone test.Muab txuas ntxiv,pulse suab thiab warble ton
Ib txwm: Nias INT kom pib suab txhawb
Kev hloov pauv: Nias INT kom nres lub suab txhawb.5dB kauj ruam thiab 5dB kauj ruam txuas mus ntxiv,1DB
yuam kev.
Muaj microphone
Txuj kev nyab xeeb : EN 60601-1 qib 1 chav kawm B EN 60601-1-2;IN 60601-1-4
Standard accessory: TDH39 Air conduction earphone,B71 Pob txha conduction
pob ntseg(rov kho dua),tus teb, zog

Peb cov kev pabcuam

• Teb ​​raws sij hawm: Rau txhua qhov koj nug, peb yuav sim peb qhov zoo tshaj plaws los teb rau hauv 24 teev

• Kev Pov Hwm Zoo: Ob chav kuaj xyuas ua ntej shipping, yog qhov teeb meem zoo peb yuav muab cov nyiaj them poob haujlwm.

• Raws sij hawm shipping: Koj qhov kev txiav txim yuav raug xa tawm thaum ua tiav kev tswj hwm zoo

• Cov kev pab cuam tom qab muag raws sij hawm: Ib qho lus nug tom qab muag yuav raug teb rau hauv 24 teev.

Peb qhov ADVANTAGE

• Ntau tshaj 13 xyoo kev paub ntawm cov chaw tsim khoom siv kho mob

• Muab cov cuab yeej siv kho mob tau txais txiaj ntsig zoo

• Cov kws tshaj lij kev muag khoom thiab cov kws tshaj lij pab neeg ua haujlwm rau txhua tus ntawm koj cov lus nug, thiab txoj cai rau lub ntsiab lus.

• Ntau yam khoom pom zoo rau koj ntau yam kev xav tau thiab cov peev nyiaj sib txawv.

Tag nrho cov khoom tiav lawm yuav tsum dhau mus 4 kuaj nyob rau hauv tag nrho cov txheej txheem:

1. Kev tshuaj xyuas cov khoom

2. Hauv kev tshuaj xyuas

3. Kev tshuaj xyuas zaum kawg ua ntej packing

4. Kev tswj xyuas zoo ua ntej shipping

FAQ

Q:How to plibCtus e ordtus er of HC-G033 Kev ua haujlwm siab audiometer?

A:

• Ua ntej peb paub meej cov khoom lag luam thiab tom qab ntawd xa Proforma Invoice,

• Koj them nyiaj rau peb los ntawm T / T, Western Union lossis MoneyGram,

• Tom qab peb paub meej tias koj cov nyiaj them poob haujlwm ces xa cov khoom rau koj ib zaug ua tiav lawm.

Q: Koj warranty yog dab tsi?

A:

• Rau feem ntau cov khoom, warranty yog rau 12 hli, qee cov khoom peb muab 18 lub hlis warranty.

• Rau lub plab plab plab ultrasound tshuab peb muab 12 lub hlis warranty.

Q: Koj lub sijhawm xa khoom yog dab tsi?

A:

• Feem ntau nws yog 5 hnub ua haujlwm yog tias cov khoom hauv Tshuag. Hauv 10 hnub ua haujlwm yog tias cov khoom xav tau ntau lawm,

• Thiab tseem lub sij hawm tus me nyuam nyob ntawm kom muaj nuj nqis.For HC-G033 Kev ua haujlwm siab audiometer

yog xa 10 hnub.

Q: Yuav xa cov khoom li cas?

A:

• Txoj kev xa khoom ib txwm nyob ntawm koj qhov ntau, tag nrho CBM thiab qhov hnyav.

• Peb muaj peb tus kheej lub tuam txhab shipping los muab tus nqi xa khoom zoo tshaj plaws

Yog tias koj muaj qee qhov teeb meem txog preliminary-diagnosis , los yog xav paub ntau ntxiv txog cov cuab yeej Vet, Laboratory tshuab, Hopital Rooj tog, lwm.