Sper scientific 900030 User manual

1
Bluetooth IAQ
Anemometer
900030
Instruction Manual

2
TABLE OF CONTENTS
Introduction............................................................................3
Front Panel Description.........................................................4
Measurement Procedures.....................................................7
Set Up & Calibration............................................................11
Nice Flow App……………………………….....................…..15
Error Codes.........................................................................19
Specications......................................................................21
Warranty..............................................................................24

3
INTRODUCTION
Thank you for purchasing the IAQ Anemometer which measures:
• CO2
• Air Temperature
• Humidity
• Air velocity & volume
• Dew Point
• Wet Bulb Temperature
This unique instrument allows you to monitor air ow and air
quality and at the same time. Backlit dual display enables you
to choose between an upper display of air velocity, RH or CO2
and a lower display of air temperature, air volume, dew point or
wet bulb temperature. Calculates min/max, multi-point and time
weighted average on all parameters and has a hold function.
View readings on your smartphone in real time via Bluetooth®
with free iOS and Android apps and export a summary the
data together for later analysis. The app will also superimpose
current readings of all parameters on your smart phone photo
of the object being measured. Simple user calibration of
CO2. and RH. Also enables input of air pressure for accurate
compensation of CO2 measurements. The CO2 sensor uses
NDIR (non-dispersive infrared) waveguide technology to
ensure long-term accuracy, and reliability. Comes in a hard
carrying case with 4 AAA batteries. Optional air cones come
in a set with one round cone for vents <7 ½” diameter and one
square cone for vents <12 ½” x 12 ½”. When attached to the
cone the meter automatically calculates air volume without
the need to input vent size. The optional extension rod can be
used with the meter alone, or the cone, eliminating the need
for a ladder.

4
Upper display: Air velocity, RH, CO2 value (depends on model)
Duration time in average.
Lower display: Air volume, temp., WBT, DP value
(depends on model.)
HOLD: Freezes the current reading.
MAX/MIN: Maximum and minimum reading.
AVG: Multi-points & timed average.
:Battery Low voltage indicator.
ppm : CO2 unit.
m/s, fpm : Air velocity unit.
%RH : Relative humidity unit.
oC, oF : Temperature unit.
CMM, CFM : Air volume unit.
WBT, DP : Wet Bulb, Dew Point temp.
inch2cm2: Area dimension unit.
: Air ow cone attached.
:Vain in this meter.
LCD DISPLAY

5
• Press and release the Power button to turn the meter on/o󰀨.
• Hold the button down for 2 seconds to enter or exit setup mode.
• Press and release HOLD to freeze the current reading. Press
again to unfreeze readings.
• Hold the button down for 2 seconds to view Minimum and
Maximum values. Hold down again to return to normal mode.
• In average mode press to record data or start timed recording.
• In setup mode press to enter data settings.
• With the meter on, press Lmode to select a lower display of
air temperature, air volume, WBT (Wet Bulb Temperature), or
DP (Dew Point).
• In average mode, press to select they type of average you
seek, press again to return to normal mode.
• In setup mode, press to select category or increase value.
KEY PAD

6
• Press Umode to select an upper display of air velocity, RH
(Relative Humidity) or CO2.
• In average mode, press to view recorded and average reading of
all parameters.
• In setup mode press to select category or decrease value.
Press + simultaneously to disable auto power o󰀨.

7
MEASUREMENT PROCEDURES
Power on/o󰀨
Press and release the Power button to turn the meter on/o󰀨.
Auto Power O󰀨
When turned on the meter defaults to auto-o󰀨 mode which
automatically turns the meter o󰀨 after 20 minutes of inactivity.
To override auto-o󰀨 hold + down simultaneously for 2
seconds. “n” will briey appear on the display conrming that
the meter is in normal mode and auto-o󰀨 has been disabled.
Display Units
When initially powered on the meter displays air velocity in
the upper display and air temperature in the lower display.
Press Umode to cycle upper display readings of air velocity,
RH (Relative Humidity) or CO2. Press Lmode to cycle lower
display readings of air temperature, air volume, WBT (Wet
Bulb Temperature), or DP (Dew Point). The meter will default
to your most recent section the next time it is powered on.
Data Hold
Press and release HOLD to freeze the current reading.
“HOLD” appears on the top left corner of the display.
Press again to unfreeze readings.

8
Max, Min
1. Press Mx/Mn for 3 seconds to view minimum reading
of all parameters. “MIN will appear atop the display and
the minimum values since the meter was turned on will
be displayed.
2. Press Mx/Mn again for 3 seconds to display maximum
readings. “MIN will appear atop the display and the
minimum values since the meter was turned on will be
displayed.
3. Press the up arrow to scroll minimum and maximum
parameters in the upper display and press the down arrow
to scroll parameters in the lower displays.
4. Press Mx/Mn again for 3 seconds to return to the normal
mode.
Average Functions
The meter can calculate multi-point or timed averages on all
parameters. This can also be done via the App (see p. 15)
Multi-Point Average
1. In normal mode press “AVG” for 2 seconds to enter multi-
point average mode.
2. Press enter repeatedly to record specic readings.

9
3. Once recorded press the to see the average of all the
data points recorded. AVG will ash while the number of
data points will appear in the upper display and the average
reading will displayed in the lower display.
4. Press the to scroll through the average readings of
each parameter.
5. Press “AVG” again to return to normal mode.
Timed Average
1. In normal mode press “AVG” for 2 seconds and the meter
enters multi-point average mode. Press it again to enter
Timed Average mode.
2. Press enter to start recording. The upper display shows the
timed duration in seconds (maximum 19999 seconds), and
the lower display shows the current reading.
3. Press the up arrow to end the recordings and calculate
the timed average. “AVG” begins ashing and the timed
duration in seconds appears on the upper display while the
average reading appears in the lower display.

10
4. Press to view average readings of other parameters.
5. Press AVG again to return to normal mode.
Air Volume
You have 3 options for measuring air volume:
1. Enter the square dimensions of the vent or duct you wish to
measure directly into the meter. (see Setup p. 11).
2. The App o󰀨ers you additional options for calculating air
volume. (see p. 15)
3. Use the optional airow cones. Make sure the meter is fully
inserted and locked into the cone. indicates that it
recognizes the cone. The meter will now automatically
calculate air volume, without reference to any measurements
you may have previously entered.
Note: The vent size must be no larger than the cone.
CO2
The CO2 sensor is built into the rear of the center of the vane.
Press repeatedly to reach CO2 in the upper display.(See
p. 11 for CO2 calibration). For accurate readings at high
altitudes CO2 should be compensated for air pressure. This
can be done directly on the meter (see Setup P4.0 on p. 11,
or via the App. see p. 15)