Table of Contents
Advertisement
Solitrend MMP60
H [%]
50
40
30
20
10
60
100
7
Calibration curve set A (Cal.8, Cal.9, Cal.12, Cal.13, Cal.14, Cal.15)
H
Gravimetric moisture; %
t
Radar transit time; picoseconds
8
Cal.8, Lignite
9
Cal.9, Basic calibration
12
Cal.12, Sewage sludge
13
Cal.13, Cereals (linear)
14
Cal.14, Air/water 0 to 100 %
15
Cal.15, Raw data calibration (
The graphics show the linear calibration curves (Cal.1 to Cal.15) for various materials that are
saved and can be selected in the device. The gravimetric moisture (H) is indicated as a
percentage on the y-axis, and the associated radar transit time (t) in picoseconds is indicated
on the x-axis. The radar transit time is displayed simultaneously with the moisture value
during moisture measurement. In air, the devices measure approx. 60 ps radar transit time,
and 1 000 ps in water.
8.4
Settings
8.4.1
Material calibration
In the Material calibration menu item, the necessary calibration can be selected via the
optional remote display, depending on the application. In this way, one device can cover a
range of different applications.
Endress+Hauser
13
8
12
200
300
400
1
/
of average radar transit time)
10
15
14
500
600
Commissioning
9
t [ps]
700
A0037432
17
Advertisement
Table of Contents
