Duomo Vent Check Plus Manual de inicio rápido
Navegue en línea o descargue pdf Manual de inicio rápido para Instrumentos de medida Duomo Vent Check Plus. Duomo Vent Check Plus 2 páginas.
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Operation
Press button L to turn the meter
on and off8
|fter a 'E second warmvup the
meter is ready to use and will
display the normal operating
screen ,Fig8 568
Pressing button N will cycle through current air
temperatureW dew point and wet bulb temperature8
Pressing button = will cycle through minimum CO
maximum CO
W Time Weighted |verage ,TW| v
5
weighted average of CO
Time Exposure Limit ,STEL v weighted average of CO
the past LM minutes6 readings since power on8
Pressing button M will hold all current readings except
TW| and STEL8
Pressing and holding button 5 for more than a second
will turn the backlight on and off8
The unit will turn off automatically after 5E minutes of
inactivity8 To override this functionW turn the unit off then
restart it by holding buttons L and M together8
The meter will take a new reading every second8 When
the operating conditions changeW the unit will respond
in 'E seconds for CO
and 'E minutes for humidity8
5
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v
1
3
5
Keypad ,Fig8 L6
in the past R hours6 and Short
5
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Triple displays of CO
relative humidity
Stable NDIR sensor for CO
Statistics of weighted averages
BSRNHN compliant ,from LE v =E ºC6
Backlight for working in dark areas
|udible CO
Easy manual fresh air correction on CO
and humidity
PC connection via USB interface
With hard case and power adaptor
When battery supply is lowW 4Lob4 will be displayed8
Change the batteries or connect the DC adaptor8
2
NOTE: Do not hold the meter close to the face as
4
exhalation can affect CO
6
Display
W
B
5
Normal Operation ,Fig8 56
in
5
B
Menu Mode v Top Level ,Fig8 '6
B
Menu Mode v Lower Level ,Fig8 N6
v
t: ELHEM &H&HRH
Vent Check Plus
W temperature and
5
warning alarm
5
readings8
5
A º CO
B º TemperatureW Dew
|
|
C
B
C
C º Relative Humidity
|
|
A º Menu name
B º NS|
C º Menu level ,e8g8 P L8E6
B
C
C
|
|
A º Current value
B º Current menu name
C º Menu level ,e8g8 P L8L6
C
B
C
v
f: ELHEM &&N5H=
detection
5
5
reading in ppm
5
Point 2 Wet Bulb
Temperature
|
© Duomo ,UK6 Ltd8 5EE&