TABLE OF CONTENTS
1.1
1.2
1.2.1
1.2.2
1.2.3
1.2.4
Non-linearity.................................................................15
3 INSTALLATION .......................................................................21
3.1
.........................................................................21
3.2
3.2.1
3.2.2
3.3
........................................................................27
5 MAINTENANCE .......................................................................29
6 CALIBRATION ........................................................................31
6.1
6.2
6.3
6.3.1
The facility....................................................................33
6.3.2
Procedure ....................................................................33
6.3.3
Calculation ...................................................................34
6.3.4
Zero offset....................................................................34
...................................................................9
..............................................21
.................................................23
..........................................................31
................................................................31
....................10
.....................33
7