Related Manuals for Extech Instruments EA80
Summary of Contents for Extech Instruments EA80
- Page 1 User Manual Indoor Air Quality Meter/Datalogger Model EA80 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 2 Introduction Congratulations on your purchase of the Extech EA80 Indoor Air Quality Meter. This meter measures Carbon Dioxide (CO , ppm) levels, ambient Temperature and Relative Humidity (%RH). 16,200 readings can be logged by the meter and later transferred to a PC. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
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Page 3: Preparation For Use
Moving the meter may decrease this stabilization time. The primary display indicates the CO2 reading. The secondary display indicates temperature. The third display indicates %RH. EA80-en-GB_V3.6 11/16 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com... - Page 4 The display will show the Wet Bulb Reading on the second display. Allow adequate time for the readings to stabilize Read the measurements on the LCD. Press the “WET” button again to exit the display. EA80-en-GB_V3.6 11/16 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 5 8888 8888 operation (the 'H' hold icon will disappear). °C°F Backlight Press the button to turn the backlight on or off. The backlight will turn off automatically after 30 seconds. EA80-en-GB_V3.6 11/16 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 6 “” mark and beeps. When the CO value exceeds the high limit value, the meter displays “” and beeps. To exit the ALARM function, press “ALARM” button again. EA80-en-GB_V3.6 11/16 GlobalTestSupply www. .com Find Quality Products Online at:...
- Page 7 Press “” or “” button to set the hours. To change any setting, press “” or “” button to move the cursor to desired position. 10. Press “” button to store the settings and exit this mode. EA80-en-GB_V3.6 11/16 GlobalTestSupply www.
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Page 8: Manual Datalogging
Press “SET” four times, the “CLr” and “ ” mark will be displayed. Press the “” button to clear the automatically stored data and to exit this mode. To abort, press the “SET” button again then press the “” button to exit. EA80-en-GB_V3.6 11/16 GlobalTestSupply www. - Page 9 CD-ROM and/or the instructions provided in the HELP Utility within the software program. Check the software download page of the website the PC software and its operating system compatibility. EA80-en-GB_V3.6 11/16 GlobalTestSupply www.
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Page 10: Specifications
0.1°C (0.1°F) 3%RH @ 25°C (77°F), 30~95%RH) 0.5°C (0.9°F) Accuracy 5%RH @ at 25°C (77°F), 10~30%RH) Sensor type Precision capacitance sensor Thermistor 45%RH95%RH≦1min Response time 10°C (18°F) / 2sec 95%RH45%RH≦3min EA80-en-GB_V3.6 11/16 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com... -
Page 11: Maintenance
Disposal: Do not dispose of this instrument in household waste. The user is obligated to take end-of-life devices to a designated collection point for the disposal of electrical and electronic equipment. EA80-en-GB_V3.6 11/16 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
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