6.2 Real-Time Chart mode
Real-time chart mode shows a dynamic change of the measuring values during the last 3 minutes.
Under setting mode, users are allowed to set corresponding MLSS measuring range (see section
7.4) to adjust the resolution of the curve. The smaller the range is being set, the higher resolution
the display is. When the unit enters the setup or calibration mode, the real-time graphic will be
re-updated after returning to measurement mode. When the measured value exceeds a set range
of the upper and lower limit, the graphics will be presented in the upper and lower limits dotted
line. Real-time chart mode display is shown as below. There are also real-time measurement
value, & unit, and temperature value & unit which are displayed in the bottom of the screen. The
timeline in real-time graphic is divided into 12 depicts, each of which describes a quarter minute
(15 seconds).
3 minutes of main measurement
record curve
Main measurement
value & unit
The current
instantaneous value
Upper limit
Lower limit
15s
14