Measurements - CO Room Test
The CO room test function enables the 716 to monitor and log ambient CO levels in a
room or office space at 1 minute intervals. This data can be retrieved later via the
optional infrared printer or serial cable and software.
1. Begin with the 716 in a fresh air environment
outside of the test area. From the main menu select
“Measurement” as outlined on pages 10 & 11. From
the “Measurements” menu select “CO room test” and
the zeroing screen will display.
2. If “Skip” is displayed the analyser sensor is zeroed
and ready for use. Press the center blue soft key to
move to the next screen. If “Skip” is not displayed,
wait for the zero process to finish and the next screen
will be displayed automatically.
3. After the zero process the CO room test display will
appear. At this time the page address where the data
will be stored can be changed as necessary. Press the
“Chang” key (left blue soft key) and use the Arrow
keys to change the address location.
4. Press the “Start” key (center blue soft key) to begin
CO monitoring. The pump will start and the 716 will
begin storing readings every minute. The number of
readings stored can be seen at the bottom of the
screen. The real, minimum, maximum, and average
CO measured will be displayed too.
5. When the 30 minute test period is up (or the
desired number of readings have been taken and the
test stopped by pressing “Stop” - centre blue soft
key) the 716 will move to the next screen and give
you the options in point 6.
6. Stored readings can be sent to a PC or printer by
pressing the “Send” key (left blue soft key) and
selecting “Print Out” or “PC Out”.
21
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