Nkọwa ngwa ngwa
Iwe iwe akpụkpọ: ọ dịghị
Mgbakọta nje bacteria: <1000 nkeji/g
Faecal coliforms, pseudomonas rhamnosus, staphylococcus aureus: ọ dịghị.
Ọsọ ụda: 1520-1620 m/s
Mgbochi ụda: 1.5-1.7 × 106 Pa.s/m
Mbelata ụda: <0.05dB/(cm.MHz)
Viscosity:> 15Pa.s
PH uru: 5.5-8
Nkwakọ ngwaahịa & nnyefe
| Nkọwa ngwugwu:Ngwungwu mbupụ ọkọlọtọ Nkọwa nnyefe: n'ime 7-10 ụbọchị ọrụ mgbe nnata nke ugwo |
Nkọwapụta
Akụkụ nke Ultrasound Doppler Fetal Monitor AMJB15:
Nnyocha ultrasound dị elu
Chọpụta ọnụ ọgụgụ obi nke nwa ebu n'afọ nke iri na isii
Dekọọ obi nwa ebu n'afọ site na kọmpụta
Nkọwapụta nke Ultrasound Doppler Fetal Monitor AMJB15:
Ugboro ole na-arụ ọrụ Ultrasound: 3.0MHz (2.5MHz na 3MHz nhọrọ, mwepu site na ọnụọgụ ọrụ ugboro ugboro abụghị karịa (± 5%).
Mmetụta zuru oke: N'ebe dị anya nke 200 mm site na nyocha nyocha;Mmetụta uche zuru oke abụghị ihe na-erughị 90 dB.
Ngosipụta nso: 50-210 bpm
Njehie: ± 2 bpm
Ike mmepụta nke ultrasound: <20mW
Ndị ọrụ njikọta akwadoro:
Iwe iwe akpụkpọ: ọ dịghị
Mgbakọta nje bacteria: <1000 nkeji/g
Faecal coliforms, pseudomonas rhamnosus, staphylococcus aureus: ọ dịghị.
Ọsọ ụda: 1520-1620 m/s
Mgbochi ụda: 1.5-1.7 × 106 Pa.s/m
Mbelata ụda: <0.05dB/(cm.MHz)
Viscosity:> 15Pa.s
PH uru: 5.5-8
Nrụgide ụda kacha njọ (P-): <0.1MPa
Mpụta ọkụ ọkụ (Iob): <10mW/cm²_
Oghere kacha elu nwa oge ike (ISPTA): <100mW/cm²
