Sab saum toj Fetal Doppler AMJB08 kev muag khoom

Cov ntsiab lus ceev

Kev nyab xeeb: Ua raws li IEC 60601 1, EN 60601 1, EN60601-1-2, IEC 61266
Ultrasonic emitting zaus: 3MHz
Zuag qhia tag nrho rhiab heev ntawm qhov deb 200mm ntawm lub ntsej muag ntawm kev sojntsuam (Doppler zaus: 500 ± 50Hz, Lub hom phiaj tshaj tawm: 10cm / s ~ 40cm / s): ≥90dB
Spatial-peak temporal-peak acoustic siab: ≤1MPa
Cov zis hluav taws xob: <20mW

Ntim & Xa

Specifications

Nta ntawm Fetal Doppler AMJB08:

High rhiab heev ultrasound sojntsuam
Tshawb xyuas lub plawv dhia ntawm 16 lub lim tiam fetus
Sau lub plawv dhia hauv lub fetus los ntawm lub computer

Specification ntawm Fetal Doppler AMJB08:

Kev nyab xeeb: Ua raws li IEC 60601 1, EN 60601 1, EN60601-1-2, IEC 61266
Ultrasonic emitting zaus: 3MHz
Zuag qhia tag nrho rhiab heev ntawm qhov deb 200mm ntawm lub ntsej muag ntawm kev sojntsuam (Doppler zaus: 500 ± 50Hz, Lub hom phiaj tshaj tawm: 10cm / s ~ 40cm / s): ≥90dB
Spatial-peak temporal-peak acoustic siab: ≤1MPa
Cov zis hluav taws xob: <20mW
Siv tau thaj tsam ntawm ultrasonic transducer active caij: 2.65cm2 ± 0.3cm2
acoustic coupling nruab nrab rau ib txwm siv: ph: 5.5 ~ 8, Acoustic impedance: ≤1.7 * 105g / cm2·s
Ua haujlwm hom: Nruam yoj Doppler
Suab tso zis:
Lub zog tso zis: <0.5 W
Suab tawm qhov (socket): Φ3.5mm / USB interface
Stand-by Sijhawm:> 4 teev
Tsim nyog gestation: 16 lub lis piam gestational los yog tom qab, qhov txawv ntawm cev xeeb tub mater.
Yam ntxwv ntawm lub cev:
Loj: 104.5mm (ntev) * 50mm (dav) * 70mm (siab)
Qhov hnyav: 69.5g (tsuas yog chav tsev loj, tsis suav nrog roj teeb)

Medial & Video ntawm Fetal Doppler AMJB08

Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb.