scigiene SP-800048 User manual
IAQ Monitor
&
Datalogging
IAQ Monitor
SP-800048
&
SP-800049
Instruction Manual
1
IAQ Monitor SP-800048 &
Datalogging IAQ Monitor SP-
800049
The contents of this manual may not be reproduced or
transmitted in any form or by any means electronic,
mechanical, or other means that do not yet exist or may
be developed, including photocopying, recording, or any
information storage and retrieval system without the
express permission from Scigiene.
2
TABLE OF CONTENTS
1. INTRODUCTION
4
2.FEATURES.............
. 5
3. MATERIALS SUPPLIED
5
4. FRONT PANEL DESCRIPTION & LCD DISPLAY
6
6.CALIBRATION. . . . . . . . . . . .
8
7. MEASUREMENT PROCEDURES
10
Minimum & Maximum Readings . . . . . .
11
Monitor Setup
12
CO2 Alarm Setting . . . . . . . . . .
. 13
8. APPENDIX - DATALOGGING (800049) . . . 15
Software Installation . . . . . . . . . . 16
Datalogger Settings
18
Data Sampling & Recording . . . .
. . .
24
Downloading Data . . . . . . . .
. .
. 26
9. TROUBLESHOOTING . . . . . . . . . . . . . .29
10. POWERSUPPLY. . . . . . . . . . .30
11.SPECIFICATIONS . . . . . . . . . . 31
12. WARRANTY
32
3
INTRODUCTION
Poor air quality may cause fatigue, loss of concentration,
and illnesses such as Sick Building Syndrome. Scigiene
Indoor Air Quality (IAQ) monitors are ideal
for crowded indoor public spaces with potentially high
levels of carbon dioxide (CO2) such as offices,
factories, classrooms, hospitals, and hotels.
Automatic Baseline Calibration (ABC) and maintenance
free NDIR (non-dispersive infrared) CO2 sensor ensure
long-term accuracy, stability and reliability. The large
display continually monitors air temperature, relative
humidity (RH), and CO2. Visual alarms alert the user
when CO2 exceeds customized maximum levels.
These instruments feature automatic baseline
calibration (ABC). They will stand on a desk top or can
be mounted on a wall. An AC adapter is included.
Datalogging Model 800049 can record up to 32,000
data points. A USB cable and datalogging software
are included for downloading readings.
4
FEATURES
•Monitors CO2, RH, and Air Temperature
•Large LCD display
•Easy-to-understand icons indicate air quality levels
•Stable and accurate NDIR sensor
•Minimum and Maximum Readings
•Visual Alarms
•Automatic baseline calibration
•Desktop or wall mount capability
MATERIALS SUPPLIED
•AC 9V 0.5A Adapter
•Instruction Manual
•USB Cable (model 800049 only)
•CD (USB Driver and Logger Software)
(model 800049 only)
5
FRONT PANEL DESCRIPTION & LCD DISPLAY
1
7
2
3
8
4
5
6
9
10
11
12
6
1. POWER - Power on/off, enter setting mode
2. MODE - Min/Max
3. SEL/R - Change Value / Key Start Mode
4. TRH/M - Select Mode
5. UNIT - Change Temp. Unit
6. REC/ALRM LIGHTS
7. CO2 Icon indicator:
:350 ppm to 450 ppm
:450 ppm to 700 ppm
:700 ppm to 1000 ppm
:1000 ppm to 2500 ppm
><
:2500 ppm to 5000 ppm
><
:5000 ppm
8. CO2 ppm measurement - Temp alarm is set
9.Alarm indicator
10.Humidity: Relative Humidity
11.Air Temp: Ambient Temperature (°C / °F selectable)
12.H M : Hour: Minute / M D : Month: Day
.
7
ABC CALIBRATION
The monitor defaults to automatic baseline calibration (ABC)
when the unit is turned on. ABC ensures accuracy by
eliminating the zero drift of the infrared sensor. This will
automatically calibrate the monitor at the minimum CO2
reading detected during 7.5 days of continuous monitoring.
The ABC is designed for test areas that receive fresh air
with a CO2 level of 400 ppm at some point during seven
days of monitoring. If the monitor is being used in a closed
area with consistently high levels of CO2, the ABC should
be disabled and the monitor calibrated manually.
1. Connect the AC power adapter to the
monitor and plug it into a power supply.
2. Press and hold POWER to turn
the monitor off.
3. Press and continue to hold
MODE and UNIT.
4. While holding down MODE and UNIT,
press POWER to enter ABC mode.
5. Press SEL/R to select ABC on or off.
Co2ppm
Press
SEL./R
Co2ppm
6. Press and hold TRH/M for two seconds to save
the setting. The monitor will restart automatically.
8
MANUAL CO2 CALIBRATION
Note…
Manual calibration is not recommended unless the
unit can be kept in a 400 ppm CO2 environment for at
least 12 hours.
1. Set the monitor in an area with stable ambient
conditions and no people, or other sources of CO2.
2. Connect the AC power adapter to the monitor and plug it
into a power supply. The unit will turn on automatically.
3. Press and hold TRH/M for approximately 6
seconds. “CAL” will appear on the LCD.
4. Release TRH/M when “CAL 60” flashes. The
monitor will count down 60 seconds for calibration.
5. “End” displays on the LCD when
calibration is complete.
6. Unplug the adapter from the power source.
7. Plug the adapter back in to the power source.
The monitor will return to Normal Mode.
9
MEASUREMENT PROCEDURES
For the most accurate measurement, do not place
the monitor close to any source of CO2.
Note…
Measurement response time is 10 seconds for CO2 and 2
seconds for RH. If the operating environment changes, it
takes approximately 30 seconds for the CO2 sensor to
respond and 30 minutes for the RH sensor to stabilize.
1. Connect the AC power adapter to the monitor
and plug it into a power supply.
2. Set the date and time in the monitor. This should
be done whenever it is turned on. See “Monitor
Setup: Date and Time” on p.12 for instructions.
3. The monitor will warm up briefly and the reading will
be displayed. Levels are updated every 6 seconds.
4. To change the temperature scale, press UNIT to
cycle the display between °C and °F.
Note…
When CO2 exceeds 1000 ppm, both the alarm (bell) icon
and the red LED will flash a warning. When the CO2 level
falls below this threshold, these visual alarms will stop.
10
This manual suits for next models
1
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