SD card real time Data Recorder CO2, CO, O2, Humidity, Dew point, Temp. 6 in 1
AIR QUALITY METER
Model : AQ-9901SD
FEATURES
* Real time recorder, save the data into the SD memory Operating Less than 80% R.H.
card and can be down load to the Excel, extra software Humidity
is no need. User can make the further data or graphic Weight 350 g/0.77 LB.
analysis by themselves. under the Excel software. Dimension Meter 177 x 68 x 45 mm
* At the same time, the SD memory card can record 3 Humidity 197 mm in length.
probe's data ( %RH/CO2/O2/Temp. or probe
%RH/CO2/CO/Temp. ) along with the time information CO2 probe 190 x 38 x 28 mm
into the one Excel file at the same time. O2 probe 150 x 38 x 38 mm
* Manual datalogger is available, during execute the CO probe 150 x 38 x 38 mm
manual datalogger function, it can set the different Accessories Instruction manual..............................1 PC
location no. ( position 1 to position 99 ). Included Hard carrying case, CA-08....................1 PC
* Air quality measurement application, multi-function : CO2 probe....................................... 1 PC
CO2 (Carbon dioxide ), CO ( Carbon monoxide ), O2 Humidity probe.................................. 1 PC
( Oxygen in air ), Humidity, temperature measurement. O2 probe........................................... 1 PC
* CO2 range : 0 to 4,000 ppm x 1 ppm. CO probe.......................................... 1 PC
* O2 range : 0 to 30.0 % x 0.1 %. Optional SD memory card ( 2 GB )
* CO range : 0 to 1,000 ppm x 1 ppm. Accessories AC to DC 9V adapter.
* Humidity range: 10 to 95 %RH. USB cable, USB-01.
* Dew point Temp. and Wet bulb Temp. measurement. RS232 cable, UPCB-02.
* Temp. range : 0 to 50.0 , ℃, ℃/℉. Data Acquisition software, SW-U801-WIN.
* CO2 sensor : NDIR, long term reliability.
* CO, O2 sensor : Galvanic cell type. ELECTRICAL SPECIFICATIONS (23±5 ℃)
* Humidity sensor : Precision capacitance sensor
* Alarm setting with the beeper sound output. CO2 ( Carbon dioxide )
* Sampling time for data recorder is 2 seconds to 8 hours.
* Complete set with 4 probes : Range 0 to 4,000 ppm
CO2/Temp. probe, O2/Temp. probe, CO/Temp. probe, CO2 Resolution 1 ppm
Humidity/Temp. probe, main meter and the hard carrying ( Carbon Accuracy ± 40 ppm
case. dioxide ) * ≦1,000 ppm.
* Separate probe, easy for remote measurement. ± 5% of reading
* Meter can cooperate with 2 GB to 16 GB SD card, SD 23 ± 5 ℃. * > 1,000 ppm ≦ 3,000 ppm.
card is optional. ± 250 ppm typically
* RS232/USB computer interface. * > 3,000 ppm, reference only
* Patented. Repeatability ± 20 ppm * ≦ 3,000 ppm.
1 Temperature Range 0 ℃ to 50 ℃,32 ℉ to 122 ℉.
GENERAL SPECIFICATIONS Resolution 0.1 degree
Circuit Custom one-chip of microprocessor LSI Accuracy ℃ : ± 0.8 ℃ ℉ : ± 1.5 ℉.
circuit.
Display LCD size : 52 mm x 38 mm CO ( Carbon dioxide )
LCD with green backlight ( ON/OFF ).
Measurement CO2 (Carbon dioxide ) Range 0 to 1,000 ppm
CO ( Carbon monoxide ) CO Resolution 1 ppm
O2 ( Oxygen in air ) * Carbon Accuracy ± ( 5% + 2 ppm )
Humidity monoxide Response < 30 seconds
Dew point Temp., Wet bulb Temp. time *
Temperature Sensitivity < 5% per year
Sensor CO2 NDIR * Nondispersive infrared sensor drift
structure Humidity Precision capacitance sensor * The response time value is specified to reach
O2 Galvanic cell type the 90% reading value.
CO Galvanic cell type Temperature Range 0 ℃ to 50 ℃,32 ℉ to 122 ℉.
Temp. Precision thermistor Resolution 0.1 degree
Datalogger Auto 2 sec to 8 hour 59 min. 59 sec. Accuracy ℃ : ± 0.8 ℃ ℉ : ± 1.5 ℉.
Sampling Time @ Sampling time can set to 1 second,
Setting range but memory data may loss. O2 ( Air oxygen )
Manual Push the data logger button
once will save data one time. Range 0 to 30 %O2.
@ Set the sampling time to O2 Resolution 0.1 %O2.
0 second. * Air oxygen Accuracy ± ( 1 % reading + 0.2 % O2 ).
@ Manual mode, can also select the @ After calibration
1 to 99 position ( Location ) no. Response time ≦ 15 seconds. @ t 90
Data error no. 0.1% of total saved data max. Overload 100 %O2.
Memory Card SD memory card. 1 GB to 16 GB. protection
Advanced * SD memory card Format Environment 0.9 to 1.1 atmosphere.
setting * Set clock time pressure range
* Set sampling time Expected life ≧2 years.
@ main setting * Auto power OFF management time
* Set beep Sound ON/OFF Temperature Range 0 ℃ to 50 ℃,32 ℉ to 122 ℉.
* Decimal point of SD card setting Resolution 0.1 degree
* Temp. unit setting Accuracy ℃ : ± 0.8 ℃ ℉ : ± 1.5 ℉.
* Alarm value setting
Data Hold Freeze the display reading. Humidity/Temperature
Memory Recall Maximum & Minimum value.
Sampling Time Approx. 1 second. Range 5 % to 95 % R.H.
of Display Humidity Resolution 0.1 % R.H.
Data Output RS 232/USB PC computer interface. Accuracy ≧70% RH :
* Connect the optional RS232 cable ± (3% reading + 1% RH).
UPCB-02 will get the RS232 plug. < 70% RH :
* Connect the optional USB cable ± 3% RH.
USB-01 will get the USB plug. Range 0 ℃ to 50 ℃,32 ℉ to 122 ℉.
Power Supply * AAlkaline or heavy duty DC 1.5 V battery Temperature Resolution 0.1 degree
( UM3, AA ) x 6 PCs, or equivalent. Accuracy ℃ ± 0.8 ℃.
* ADC 9V adapter input. ( AC/DC power ℉ ± 1.5 ℉.
adapter is optional ).
Power Current CO2 Normal operation ( w/o SD card save Dew Point Temp. ( Humidity )
measure- data and LCD Backlight is OFF) :
ment Approx. DC 136.5 mA. ℃ Range -25.3 ℃ to 48.9 ℃
When SD card save the data and LCD Resolution 0.1 ℃
Backlight is OFF) : ℉ Range -13.5 ℉ to 120.1 ℉.
Approx. DC 166 mA. Resolution 0.1 ℉.
Humidity Normal operation ( w/o SD card save Remark :
measure- data and LCD Backlight is OFF) : * Dew Point display value is calculated from the
ment Approx. DC 10.5 mA. Humidity/Temp. measurement automatically.
When SD card save the data and LCD * The Dew Point accuracy is sum accuracy value of Humidity
Backlight is OFF) : & Temperature measurement..
Approx. DC 40 mA.
O2 or Normal operation ( w/o SD card save Wet bulb Temp. ( Humidity )
CO data and LCD Backlight is OFF) :
measure- Approx. DC 12.5 mA. ℃ Range -21.6 ℃ to 50.0 ℃
ment When SD card save the data and LCD Resolution 0.1 ℃
Backlight is OFF) : ℉ Range -6.9 ℉ to 122.0 ℉.
Approx. DC 42.5 mA. Resolution 0.1 ℉.
* AIf LCD backlight on, the power Remark :
consumption will increase approx. * Wet bulb display value is calculated from the Humidity/Temp.
12 mA. measurement automatically.
Operating 0 to 50 ℃. ( 32 to 122 ℉ ). * The Welt bulb accuracy is sum accuracy value of Humidity
Temperature & Temperature measurement..
* Appearance and specifications listed in this brochure are subject to change without notice. 1302-AQ9901SD
