E N G L I S H Overview control and environment quality monitoring So, it is used to guarantee body health. The carbon dioxide Dioxcare detector detects the carbon dioxide gas of the onsite environment 2. Agriculture through absorption principle of infrared light sources.
E N G L I S H 4. Industry Safety and maintenance The carbon dioxide detector is widely used in 1. It is recommended to do a manual calibration the Industry such as wastewater treatment, before starting to use the CO2 meter so that it factory building, workshop, temperature, will perform the measurements correctly.
E N G L I S H Appearance structure 1. Airflow window 2 . Temperature and humidity sensor 3. Display screen 4 . Operation button 5. USB interface 6. Airflow window 7 . Batterycompartment Caution: During a test, please do not block the airflow window with any matter.
E N G L I S H Button functions ON/OFF Test mode: to convert temperature units Set mode: Move Down menu Measurement mode: switch historical tendency interface Set mode: shift or reduce data Test mode: Records or Setting Set mode: to shift or add data Measurement mode: alarm setting interface Set mode: Move Up menu Measurement mode: open or close the alarm sound...
E N G L I S H Operating instructions function. The symbol is displayed at the top of the screen when the alarm function is turned on, 1. Power on/off: press the key to power and this symbol is not displayed when the alarm on, and press the key to power off in the function is turned off.
E N G L I S H 5. View historical records: Press the key once 6. Setting interface operation: Press the key in the measurement interface to switch to the twice in the measurement interface to switch to historical record interface. Press the key the setting interface .
Page 10
E N G L I S H Warning: Device has been calibrated at the factory, however it is highly recommended to do a manual calibration before starting to use it. The user can calibrate it periodically if desired. The first time the CO2 Sensor can take up to 10 days to fully balance and present accurate data.
Page 11
E N G L I S H Press the key x to pop up the time setting Time&Data Data:2020-10-30 Time: 10 : 01 : 18 page, press the key again to select, and press the key to adjust . Press the key to save the settings and return .
E N G L I S H 7. View historical trend graph figure below. In this interface, you can generate a PDF file, connect to a computer, and format a disk. In the measurement interface, press the key once to open the historical trend graph (provided that the product saves measurement data, otherwise the historical trend graph interface will not be displayed).
Page 13
E N G L I S H Connect to a computer: Use a USB data cable to Disconnect: Short press the power key of the connect the product to the computer . Press the product to disconnect the product from the to select “Connect to USB”, and press computer, press the key to select “SHFT”, and...
E N G L I S H Specifications Parameter Indicators Parameter Indicators Humidity ±2%RH Carbon dioxide 0-9999PPM measurement accuracy concentration measurement scope Humidity resolution 0.01%RH Resolution ratio of carbon 1PPM Power supply Built in with demountable dioxide concentration 3.7V/18650 cylinder battery Accuracy ±...
E N G L I S H Carbon dioxide concentration level Above 5000 PPM 400-450PPM (excellent) usual outdoor air level. 2000-5000PPM (serious pollution) The stagnant, old and muggy air. The phenomenon of headache, 450-700PPM (Good) The typical value of living drowsiness with distraction, declination of space with good ventilation.
E N G L I S H Analysis of commonly seen troubles Analysis 2: The ventilation window has been blocked by something . 1. The carbon dioxide concentration data in the air is not accurate. 3. Date and time is not accurate Analysis 1: The concentration content of the Analysis 1: caused by too low button battery level environment is not stable.
Need help?
Do you have a question about the DX700 and is the answer not in the manual?
Questions and answers