Co2meter XT-10 Instruction Manual Download Page 2

     1         www.CO2Meter.com

 

www.CO2Meter.com 

1

 

 

Introduction 

This  rechargeable  desktop CO2 monitor and data logger is 

designed to measure carbon dioxide, temperature, and humidity 

making it ideal for measuring indoor air quality in homes, 

businesses, offices, and classrooms. Poor air indoor air quality 

can lead to drowsiness, inability to concentrate, and even illness 

(see “Sick Building Syndrome”). 

 

Features 

 

Large display shows CO2, Temp & %RH levels in real time. 

 

NDIR CO2 sensor for fast, accurate, and stable readings. 

 

Visual and audible alarm functions. 

 

Built-in data logger with free software (Windows only). 

 

Fresh air or automatic baseline calibration. 

 

Package Contents 

 

Monitor 

 

110-220VAC to 5V DC Power Adapter 

 

USB Cable 

 

Instruction Manual 

 

Before You Start 

1. This monitor contains  sensors and microprocessors 

that  use  precision  electronics.  It must be kept away 
from water, heat, fire, combustible liquids and strong 
electromagnetic interference to prevent damage. 

2. For accurate results  do  not block  the air sampling 

inlets. Avoid strong or hot winds blowing towards the 
air sampling inlets. 

3. Wet cotton cloth or 95% alcohol should be used to 

clean the monitor. Do  not use  abrasive agents or 
corrosive liquid for cleaning to avoid damage  or 
scratching the surface. 

4. Do not dismantle or modify the monitor. 

5. This device can be powered  and charged 

simultaneously  using  either a PC USB port or the 
supplied 5.0V DC power adapter. Only use the power 
adapter that comes with the monitor. 

 

 

         

Summary of Contents for XT-10

Page 1: ...tions 2 Reading the Display 3 Using the Monitor 5 Carbon Dioxide Levels and Guidelines 7 Specifications 8 Software Installation 9 Software Application 12 Data Logging 13 Automatic Baseline Calibration 18 Manual Calibration 19 Contact Us 20 Carbon Dioxide Monitor Instruction Manual ...

Page 2: ...ion Package Contents Monitor 110 220VAC to 5V DC Power Adapter USB Cable Instruction Manual Before You Start 1 This monitor contains sensors and microprocessors that use precision electronics It must be kept away from water heat fire combustible liquids and strong electromagnetic interference to prevent damage 2 For accurate results do not block the air sampling inlets Avoid strong or hot winds bl...

Page 3: ...nctions Power Button turns the power ON OFF C F Up Arrow Button change between degrees Fahrenheit and Centigrade When MODE pressed used as up arrow or to increase the value 2 www CO2Meter com www CO2Meter com 2 ...

Page 4: ... arrow or to decrease the value MODE MODE Button hold down for 2 seconds to enter SETTINGS Reading the Display 1 Carbon dioxide display area Battery level indicator PPM Concentration units parts per million CO2 Chemical symbol for carbon dioxide MON month MON DAY MIN SEC REC YEAR RH HOUR 2 3 2 Temperature display area degree Centigrade degree Fahrenheit YEAR year HOUR hour Sound alarm enabled 3 Hu...

Page 5: ...arrow buttons to select the digit to change The selected digit will flash Press the up and down arrows to change it Press the MODE button again for 2 seconds to move to the date and clock values Again use the MODE button to change between values and the up and down arrows to change them When complete press the MODE button to save your changes and return to the normal display The CO2 Alarm Level Da...

Page 6: ...s of concentration and increased likelihood of spreading respiratory viruses like colds etc 5 000ppm OSHA and NIOSH first threshold for safety maximum allowed concentration within a 8 hour working period Specifications Carbon Dioxide Range 0 9999PPM Accuracy 70ppm 3 of reading 0 5 000ppm Resolution 1ppm Response time 1 second Temperature Measurement 10 to 70 14 158 Temperature Resolution 0 1 Tempe...

Page 7: ...ile to your Windows PC Double click the file to start the installation Click Next to begin Accept the default installation folder on your hard drive or click Browse to create a new one Click Next after confirmation and click Next again to start the installation 9 www CO2Meter com www CO2Meter com 10 ...

Page 8: ... cable to connect the computer and the CO2 monitor Click to connect The following prompt indicates successful connection Click to disconnect Setting the Date Clock After connecting to the computer click Set Time to automatically set the clock The monitor will sync with the computer s built in clock 11 www CO2Meter com www CO2Meter com 12 ...

Page 9: ...Click the Immediately button to tell the software you want to log data from the software then click OK to begin data logging While logging REC will flash on the display The flashing frequency is the same as the recording interval you set in the Param screen When you are done data logging click Stop Recording The data log cannot be observed until it is downloaded to your PC To download click Data D...

Page 10: ...a room start recording then come back later and retrieve the monitor and download the data This is useful for measuring air quality in a room over time Start by connecting the monitor to a PC and running the software After connecting click the Set Param button to enter the parameter setting interface as shown in the figure below 15 www CO2Meter com www CO2Meter com 16 ...

Page 11: ...previously logged data in the monitor s memory is cleared Therefore you should get in the habit of saving your data files every time you create one Automatic Baseline Calibration Automatic baseline calibration is useful in areas that are regularly unoccupied and CO2 level return to 400ppm every few days ABC is turned off by default To enable ABC Step 1 Turn the power off Step 2 While pressing the ...

Page 12: ...onitor so that your breath does not influence the manual calibration Manual calibration will take between 5 10 minutes to complete Step 6 After calibration is complete read the display 1 means manual calibration was a success 0 means it failed usually because the CO2 level was not stable during calibration If it fails retry the manual calibration again If it fails repeatedly contact us for support...

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