REED SD-9901 User manual

Model
Instruction
Manual
Air Quality Datalogger
SD-9901
reedinstruments
www com
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments
www com
2
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Table of Contents
Features............................................................................................ 3
Specications................................................................................3-5
Instrument Description ..................................................................... 6
Operating Instructions.................................................................7-11
Function selection.......................................................................... 7
Data Hold ...................................................................................... 7
Data Record ...............................................................................7-8
Backlight ON/OFF.......................................................................... 8
Datalogger..................................................................................... 8
Auto Datalogger............................................................................. 9
Manual Datalogger......................................................................... 9
Checking the Time....................................................................... 10
Check Sampling Time Information................................................10
SD Card Data Structure............................................................... 10
Data Transfer from SD card to Computer................................10-11
Advanced Settings ....................................................................11-14
SD memory card Format ............................................................. 12
Set Clock Time ............................................................................ 12
Set sampling time ........................................................................ 12
Auto power OFF management..................................................... 13
Set Beeper Sound ON/OFF ......................................................... 13
Setting the Decimal point on the SD Card.................................... 13
Select the Temperature unit to °C or °F........................................ 13
Set Alarm value............................................................................ 14
ESC............................................................................................. 14
Setting the CO2Height Compensation Value in Meters ................ 14
Setting the CO2Height Compensation Value in Feet ....................14
PC Serial Interface.......................................................................... 15
System Reset ................................................................................. 16
Battery Replacement...................................................................... 16
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments
www com
3
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Features
• No extra software needed, just plug the SD card into the computer
and it downloads directly to EXCEL
• Simultaneously records data from three probes
• Meter can switch to a Manual Datalogging
• Measures CO2, CO, O2, Humidity, and Temperature
• Non-dispersive infrared CO2sensor
• Galvanic cell CO and O2sensors
• Precision capacitance Humidity sensor
• Real time SD memory card datalogger with a built-in clock and
calendar
• Sampling time set from 2 seconds to 8 hours
• Easy to read LCD with backlight
• Auto power off or manual power off
• Data hold, record max. and min. reading
• Alarm setting with beeper
• High accuracy microcomputer circuit
• Power by UM3/AA (1.5 V) x 6 batteries
• USB/RS232 Computer interface
• Separated probe for easy measurements of multiple environments
Specifications
Circuit: Custom microprocessor LSI circuit
Display: 52mm x 38mm LCD with backlight
Auto Sampling Time: 2 seconds to 8 hours
Memory Card: SD memory card, 1 GB to 16 GB
Data Output: USB/RS232 PC computer interface
Sampling Time: Approx. 1 second
Operating Temperature: 0-50°C (0-122°F)
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments
www com
4
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Operating Humidity: Less than 85% R.H.
Power Supply: UM3/AA (1.5 V) x 6 batteries
Weight: 350g/0.77lb
Dimensions: Meter: 177 x 68 x 45mm;
Humidity probe: 197mm long;
CO probe: 150 x 38 x 38mm;
CO2probe: 190 x 38 x 28mm;
O2probe: 150 x 38 x 38mm
Includes: Humidity probe, CO probe, CO2probe,
O2probe, and hard carrying case
Optional accessories: 4G SD Card (SD-4GB)
USB cable (USB-01)
Power adapter (AP-9VA-110V)
Data Acquisition Software (SW-U801-WIN)
Tripod (BS-6)
Visit us at www.reedinstruments.com for more information on our Optional
Accessories, or e-mail us at [e-mail]
CO2(Carbon Dioxide)
Range: 0 - 4,000 ppm
Resolution: 1 ppm
Accuracy: ±40 ppm (<1,000 ppm), ±5% (>1,000 ppm)
Repeatability: ±20 ppm
CO (Carbon Monoxide)
Range: 0 - 1,000 ppm
Resolution: 1 ppm
Accuracy: ±(5% + 2 ppm)
Response time: <30 seconds
Repeatability: <2%
Zero drift in long term: <5 ppm
Sensitivity drift: <5% per year
continued...
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments
www com
5
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
O2(Oxygen)
Range: 0 – 30% O2
Resolution: 0.1% O2
Accuracy: ±(1% + 0.2% O2)
Response time: <15 seconds
Overload protection: 100% O2
Environment pressure range:
0.9 - 1.1 atmospheres
Expected life: >2 years
Alarm: <18.0% O2
Temperature
Range: 0 – 50°C (32 – 122°F)
Resolution: 0.1
Accuracy: ±0.8°C (±1.5°F)
Humidity
Range: 5% - 95% RH
Resolution: 0.1% RH
Accuracy: >70%RH: ±(3% reading + 1%RH);
<70%RH: ±3%RH
Dew Point Temperature
Range: -25.3 – 48.9°C (-13.5 – 120.1°F)
Resolution: 0.1
Wet Bulb Temperature
Range: -21.6 – 50°C (-6.9 – 122.1°F)
Resolution: 0.1
For service on this or any other REED product or information on other
REED products, contact REED Instruments at [email protected]
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments
www com
6
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Instrument Description
1. Display
2. Power & Backlight Button
3. Hold ESC Button
4. REC & Enter Button
5. Alarm & Up Button
6. Function & Down Button
7. Time Button
8. Logger, SET, & Sampling Check
Button
9. Stand
10. Battery Compartment/Cover
11. Battery Cover Screw
12. Tripod Fix Nut
13. Humidity Probe Socket
14. CO2Probe Socket
15. O2/CO Probe Socket
16. AC/DC 9V Power Adapter Input
Socket
17. Reset Button
18. USB/RS232 Output
19. SD Card Slot
20. Humidity Sensor
21. Humidity Probe Plug
22. CO2Sensor
23. CO2Probe Plug
24. O2Sensor
25. O2Probe Plug
26. CO Sensor
27. CO Probe Plug
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments
www com
7
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Operating Instructions
Function selection
This meter can have three probes plugged in at the same time: the Hu-
midity, CO2, and either the O2or the CO Probe. The meter will datalog all
three values, but will only display one at a time on the LCD screen.
1) Plug in the Humidity, CO2, and either the O2or the CO Probe into
the meter.
2) Turn on the meter by pressing the Power Button. To turn the meter
off, hold the Power Button for over 2 seconds.
3) Press the Function Button to scroll through the measuring
functions:
Display Function
rH Humidity/Temperature
dP Dew point Temperature
_ET Wet bulb Temperature
CO CO/Temperature
O2 O2/Temperature
CO2 CO2/Temperature
The selected measurement function will be saved as the default.
Data Hold
While taking a measurement, press the Hold Button once and the mea-
sured value will hold on the screen, and a HOLD symbol will appear. Press
the Hold Button once again will release the data hold function.
Data Record (Max., Min. reading)
The data record function records the maximum and minimum readings.
Press the REC Button once to start the Data Record function and a “REC”
symbol will appear on the display. With the “REC” symbol on the display:
1) Press the REC Button once, and a ”REC. MAX.” symbol along with
the maximum value will appear on the display. continued...
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments
www com
8
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
To delete the maximum value, press the Hold Button once and the
display will show a “REC.” symbol only and execute the memory
function continuously.
2) Press the REC Button again, and a “REC. MIN.” symbol along
with the minimum value will appear on the display. To delete the
minimum value, press the Hold Button once, and the display will
show a “REC.” symbol only and execute the memory function
continuously.
3) To exit the memory record function, press the REC button for 2
seconds. The display will revert to the current reading.
Backlight ON/OFF
After powering the meter ON, the LCD Backlight will turn on automati-
cally. While taking measurements, press the Backlight Button and the LCD
Backlight will turn off. Press the Backlight Button once again to turn the
LCD Backlight back ON.
Datalogger
Preparation Before Executing the Datalogger Function:
1) Insert the optional SD card into the SD card socket.
2) Before you use an SD card with this meter for the rst time, it is
recommend to format the SD card. See Advanced Settings section
of this manual for instructions.
3) If this is the rst time the meter is used you need to adjust the
clock. See Advanced Settings section of this manual for instruc-
tions.
4) Now you need to set the decimal format. The numerical data struc-
ture downloaded to the SD card is defaulted used the “.” as the
decimal, for example “20.6” “1000.53”. But in certain countries the
“,” is used as the decimal point, for example “20,6” “1000,53”. See
Advanced Settings section of this manual for instructions on how
to change the Decimal Character.
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments
www com
9
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Auto Datalogger (Set sampling time ≥1 second)
1) Start Datalogging; press the REC Button, and the “REC” symbol
will appear on the LCD screen, then press the Logger Button, the
“REC” symbol will ash while the measuring data and time informa-
tion is being saved in memory. To set the sampling time, and to
toggle the beeper sound on or off, refer to the Advanced Settings
section of this manual.
2) Pause the Datalogging; while Datalogging, if press the Logger But-
ton once. While paused, the “REC” symbol will stop ashing. Press
the Logger Button again to resume Datalogging, and the “REC”
symbol will begin to ash again.
3) Stop Datalogging; while the Datalogger function is paused, press
the REC Button for 2 seconds. The “REC” symbol will disappear
indicating the Datalogging function has stopped.
Manual Datalogger (Set sampling time = 0 seconds)
1) Set sampling time is to 0 second; Press the REC Button, and the
“REC” symbol will appear on the LCD screen. Press the Logger
Button, and the “REC” symbol will ash once and one Beep will
sound, at the same time the measuring data along the time infor-
mation will be saved in memory. The lower Display will show the
Position (record) number, which is saved as well.
2) To Change the Position Number; press the Down Button and the
lower position number will ash on the display. Press the Up or
Down Buttons to set the Position Number (1 to 99) to help identify
the measurement location. The lower Display will show P x (x = 1 to
99). After the position number is selected, press the Enter Button to
conrm.
3) Stop Datalogging; press the REC Button for 2 seconds, and the
“REC” symbol will disappear indicating the Datalogging function
has stopped.
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments
www com
10
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Checking the Time
During normal functions (not Datalogging), press the Time Check Button
and the lower LCD display will show the Year, Month/Date, Hour/Minute.
Check Sampling Time Information
During normal functions (not Datalogging), press the Sampling Button and
the lower LCD display will show the Sampling Time Information.
SD Card Data Structure
1) The rst time the SD card is used in the meter, the SD card will
generate a folder: AQA01
2) The rst time you use the Datalogger, in the folder AQA01, a new
le name AQA01001.XLS will be created. The Datalogger will use
this le until the Data has reached to 30,000 rows. The meter will
then will generate a new le with a subsequent number, for ex-
ample AQA01002.XLS.
3) The folder AQA01 can hold 99.XLS les. When that number has
been reached, the meter will then will generate a new folder with
a subsequent number, for example AQA02. Max number of AQA--
folders is 10.
Data Transfer from SD card to Computer (EXCEL Software)
1) After Datalogging, remove the SD card from the SD card slot.
2) Plug in the SD card into the Computer’s SD card slot or insert the
SD card into the optional SD card adapter and connect to your
Computer. Turn your computer on and a folder will appear on your
desktop representing you SD card.
3) Open “Microsoft EXCEL”. Download the EXCEL les from the SD
Card to the computer by opening up the SD folder and selecting
the desired EXCEL les, and drag-and-drop them onto your Com-
puter. Open the les with EXCEL (File – Open).
continued...
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com