Ka Nānā ʻIke Puʻuwai Pēpē Fetal Makepono me ka Hōʻike LCD Lawe Lima
Wehewehe Huahana
Hoʻonohonoho ʻanaHe kikowaena a me kahi probe;
ʻO ke alapine hana maʻamau o ka alapine hana ultrasonic: 2.0MHz a i ʻole 2.5MHz (e nānā i ka lepili probe); ʻO ke ʻano ʻē: > ±5%;
Ka Pae o ka Puʻuwai o ka Fetal:50~240bpm;
ʻIke piha Mai Probe 200mm:>90dB Ka manawa kiʻekiʻe ka piko o ke kaomi leo maikaʻi ʻole P(MPa):P_
Kaomi leo kiʻekiʻe manawa kiʻekiʻe:
Mana hoʻopuka ultrasonic:
Wahi ana kūpono:157mm2±10%;
HanaʻAno: nalu mau;
Pākahiko:3* mau pila AAA (ʻaʻole i hoʻokomo ʻia);
PaʻaManawa3 makahiki;
HanaKaiapuniMahana:+5℃~+40℃ Haumākū: 30% ~ 80% Kaomi lewa: 60kPa ~ 110kPa
Ka halihalia me nā wahi mālamat: Mahana:-20℃~+55℃, Haumākū:10%~93% (me ka ʻole o ka condensation);
Lewakaomi:50kPa~110kPa ʻaʻohe kinoea ʻino a ua maikaʻi ka ea o loko.
Ka nui96 x 28.2 x 128mm
Kaumaha135.5g






