spo2 tas-sensor tad-data teknika prinċipali

spo2 tas-sensor tad-data teknika prinċipali

Dwar l-spo2 tas-sensor teknika ewlenija tad-data:

1, l-wavelength tat-mitfugħ dawl: 660±5nm, Absorb tad-dawl wavelength: 905±5nm

2: it-test tal-spo2 ippreżentaw: 70% - 100%;

spo2 tat-test eżattezza: 90 %-100_% hija ± 2%

70% - 89% is±3%

3, l-impuls rata test qasam: 30bpm-245bpm

polz rata test eżattezza:

30bpm-59bpm, ±1bpm

60bpm-149bpm, ±2bpm

150bpm-245bpm, ±3bpm

4, l-ambjent tax-xogħol tas-sensor spo2:

ambjent temperatura sonda: 5℃-40℃

Relattiva umdità: ≤80

Atmosferiċi pressjoni: 700hPa-1060hPa

qawwa provvista: 5v±10%