The 1008 is equipped with an audible and visual alarm for carbon dioxide. The
alarm level is factory set to off. When CO2 above the alarm level is measured, the
1008 will beep and the display will flash red.
The alarm level is adjustable and can be set from 1100ppm to 5000ppm in
100ppm increments.
Using the Arrow keys set the alarm point to the desired level. The
keys adjust the alarm level from “Off” to 5000ppm in 100ppm increments.
Once the desired alarm point is set, press and hold the
key to return to
normal operation.
1) With the 1008 turned on, press and hold down the
CO2 alarm level in ppm
4.5 Setting CO2 Alarm Level
key until the CO2
alarm screen is displayed.
5. Data Logging
To activate data logging press the
key until the logging time setup
screen is displayed. Once the logging function is activated all previously logged
data is written over.
1) The log time interval is displayed in minutes at the bottom of the display.
The logging interval tells the 1008 how often to sample. For example, a logging
interval of 1 minute (01) means the 1008 will log a reading every minute. A log-
ging interval of 10 minutes (10) means the 1008 will log a reading every 10 min-
utes. The log interval time is adjustable from 1 minute to 60 minutes in the fol-
lowing increments: 1, 2, 3, 5, 10, 20, 30, 40, 50, 60 minutes. A maximum of 50
readings can be logged.
2) Use the
3) Once the logging interval is set press the
key and the 1008 will return to
the main display and “LOG” will flash indicating the logging function is active. The
1008 will beep each time a reading has been logged.
4) To deactivate data logging press the
key and “LOG” will no longer flash.
For data retrieval please see the next section on how to retrieve logged data.
Log time interval in
minutes.
keys to increase or decrease the log interval time.
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