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Supco IAQ50 User Manual

Supco IAQ50
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9
CO CALIBRATION
2
CAUTION:
1. Do not calibrate the meter in the
air with unknown CO level.
2
Otherwise, it will be taken as 400
ppm and leads to inaccurate
measurements.
2. When operating the meter in the
close indoor areas that are not
ventilating,
be sure
to disable the ABC function to
prevent incorrect calibration.
such as hospitals or
offices with windows shut,
The meter is calibrated at standard
400ppm CO concentration in factory.
2
It’s suggested to do either ABC or
manual calibration regularly to maintain
good accuracy.
Fig. 14
Fig. 15
CO2
CO2
Press and it goes into P4.1 with
blinking “dis” default (Fig.14) on the
lower left display. To enable the ABC
function, press or and “En” blinks
for choice(Fig. 15). After the preferred
selection is done, press to save the
setting or without saving and return
to P4.0
SETSET
DP/WB
M /
X
N
AVG
SETSET
CAL
ESC
CAL
ESC

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Supco IAQ50 Specifications

General IconGeneral
BrandSupco
ModelIAQ50
CategoryMeasuring Instruments
LanguageEnglish

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