PSI value and health influence
AIR PSI INDEX
0~50
Good
To that general people are healthy have not been
influenced.
51~100
Moderate
Have not influenced the sensitive ethnicity
immediately healthily.
101~199 Unhealthful Will have phenomenon that slight symptom worsens to
the sensitive ethnicity, such as the ozone thickness is
in this range, the eyes nose will have some the
excitement.
200~299
Will have phenomenon obviously worsened to the
Very
sensitive ethnicity, reduce its ability of movement;
Unhealthful General masses look at the health, may produce
all kinds of symptoms.
>300
Hazardous Except discomfort symptom is apparent worsens and
causes some diseases to begin ahead of time to the
sensitive ethnicity; Lower normal people's movement
ability.
15. PATENT
The meter ( SD card structure ) already
get patent or patent pending in following
countries :
Germany
Nr. 20 2008 016 337.4
JAPAN
3151214
CHINA
ZL 2008 2 0189918.5
ZL 2008 2 0189917.0
25
180502-PM1064SD
Summary of Contents for PM-1064SD
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