Doppler tayi uSONO B1
Bidiyo
1) M kuma m zane, šaukuwa da sauki don amfani
2) Tsarin bincike na karkatacciyar hanya, wanda yake da sauƙin aiki kuma yana ƙara jin daɗin jin daɗi, ya ƙunshi ƙirar ɗan adam.
3) Yanayin aiki guda uku: Yanayin Nuni na FHR na ainihi, Matsakaicin Yanayin Nuni na FHR da Yanayin Manual
4) Ma'aunin FHR, jadawali na mashaya da nunin launi na bugun zuciya
5) Ƙararrawa cikin ja lokacin da ƙimar FHR ta fita daga kewayon al'ada.
6) Bincike ya faɗi kashe ganowa, nunin matsayin baturi
7) Rufewa ta atomatik: Na'urar za ta kashe kai tsaye idan babu sigina a cikin minti 1.
8) Audio interface: Ana iya haɗa shi zuwa wasu na'urorin rikodi ta hanyar yin rikodin kebul, rikodin sautin zuciya tayi a cikin ainihin lokaci.
9) Baturi 1.5V guda biyu (AA LR6) na iya wucewa fiye da sa'o'i 8 don amfani na yau da kullun.
Ultrasonic emitting mita 3.0Mhz± 10%
Ultrasound fitarwa ikon 10mW/cm
DC wutar lantarki AA*2
Gabaɗaya hankali a nisan 200mm daga fuskar binciken 92.4dB
Doppler mita 500± 50Hz
Gudun manufa 10cm/s ~ 40cm/s
Matsakaicin sarari-kololuwa na ɗan lokaci-kololuwar ƙarar murya 20.1kPa
Ingancin yanki na ultrasonic transducer aiki kashi 3.07cm2
Matsakaicin haɗakar sauti don amfanin al'ada ph: 5.5 ~ 8, Acoustic
impedance: ≤1.7*105g/cm2·s
Yanayin Aiki Doppler igiyar ruwa mai ci gaba
Ƙarfin fitarwa na sauti <0.5 W
Sauti mai fita Φ2.5mm
1. Menene mafi ƙarancin oda?
Moq shine 100pcs. Amma zaka iya yin oda samfurin kafin oda mai yawa.
2. Kuna bayar da baturi?Menene samfurin baturi kuma tsawon nawa za'a iya amfani dashi?
Ba mu bayar da baturi.Ana amfani da baturin 2*1.5V kuma ana iya amfani da shi 8 hours ko fiye.
3. Kuna ba da sabis na keɓancewa?
Ee, za mu iya bayarwa.Kuna iya siffanta tambarin da marufi a cikin ƙirar ku.
4. Ta yaya zan biya kayan?
Kuna iya biya ta T/T, Paypal, Alipay da Western Union.
5. Yaya tsawon lokacin garanti?Menene sabis na siyarwa?
Lokacin garanti shine watanni 6.Kuma za mu iya ba da sabis na musanya kyauta don ba dalilai na mutum ba.
