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SD Card real time recorder CO2, CO, O2, Humidity, Dew point, Temp., 6 in 1 AIR QUALITY METER
Model : AQ-9901SD
* Real time data logger, save the data into the SD memory card and can be downloaded to the Excel, extra software is no need.
* Air quality measurement application, multi-function : CO2 (Carbon dioxide ), CO ( Carbon monoxide ), O2 ( Oxygen in air ), Humidity, temperature measurement.
* CO2 range : 0 to 4,000 ppm x 1 ppm.
* O2 range : 0 to 30.0% x 0.1 %.
SD Card real time recorder, 6000 ppm CO2 METER + Humidity/Temp.
Model : CO2-9904SD
* Real time recorder, save the data into the SD memory card and can be downloaded to the Excel, extra software is no need.
* Measurement : CO2 ( Carbon dioxide ), Humidity, Dew point, temperature.
* CO2 range : 0 to 6,000 ppm x 1 ppm.
* Humidity range : 10 to 95%RH.
* Dew point : -25.3 to 48.9 °C, °C/°F.
* Temp. range : 0 to 50.0 °C, °C/°F.
* CO2 sensor : NDIR, long term reliability.
* Humidity sensor : Precision capacitance sensor.
* Alarm setting with the beeper sound output.
* Sampling time for data recorder is 2 seconds to 8 hours.
* 2 probes : CO2 and Humidity probe.
* Hard carrying case is included
* Can use 2 GB to 16 GB SD card ( optional ).
* RS232/USB computer interface.
* Patented.
Carbon dioxide + Temperature , NDIR CO 2 METER
GENERAL SPECIFICATIONS
Circuit Custom one-chip of microprocessor LSI circuit.
Display LCD size : 52 mm x 38 mm dual function LCD display.
Measurement CO2 ( Carbon dioxide ),
Temp.Unit ppm
Response Time < 2 min. typically.@ Reach the 63% reading value @ Depend the environment air circulation.
CO2 METER, + Humidity, Temperature.
Model : GC-2018
* Function : CO2 (Carbon dioxide)
* Humidity, Dew point, Temp. (oC/oF)
* CO2 range: 0 to 4,000 ppm.
* Humidity range: 10 to 95% RH.
* CO2 sensor: NDIR, long term reliability
* CO2 with alarm setting.
* Data hold, Record (Max., Min).
* RS232/USB computer interface.
SD Card real time data logger, Patent
