ST8310 Luftkvalitetsmonitor 3 i 1 indendørs CO2-temperatur fugtighedstester Omgivelses-/dugpunkt/vådpære temperatur LCD-baggrundsbelysning

Forskellige koncentrationer af kuldioxid til påvirkning af menneskekroppen

Kuldioxidindhold Tabel Ming:

350-450ppm  With general outdoor natural air environment

350-1000ppm  Fresh air, breathe smoothly

1000-2000ppm  Feel the air turbidity, and began to feel drowsy

2000-5000ppm  Feel headache, sleepiness, dull,difficulty concentrating, rapid heartbeat, mild nausea

> 5000ppm   May cause serious lack of oxygen, cause permanent brain damage, coma and even death