4
Figure 4
The ">,<" symbols appear on the interface to change alternately, indicating that it is in the
measurement state and the measurement can be performed. After a set of data is
measured, press the measurement button, and the internal air pump will stop. If you need
to measure the next data, press Measure button, the air pump inside the machine starts
and starts measuring again, and it can cycle like this. (Attention!!!!!Do not turn off the
power on key during the entire measurement cycle, as this will require reheating for 90
seconds before the measurement can be performed).
The entire measurement time can be set at the initial time, and the measurement will be
automatically stopped when the time comes.
During the measurement process, according to the concentration alarm limit set by the
user, the screen will appear: SF6 gas high-risk concentration alarm voice prompt, and the
buzzer will sound the alarm.
After the measurement is completed, you need to save the measured data and press the
save button (note! This save button only saves the data to the memory, It will be lost when
shut down, it needs to be saved permanently. Enter the menu map and select permanent
save. The data will be automatically saved after the next startup Read into memory, data
can save up to 8000 groups.
(2) Touch key operation
After powering on, after the interface shown in Figure 2 appears, touch anywhere on the
screen, the interface shown in Figure 5 appears:
