24
7. CHECK
Measurement results recording table:
Calculation
Obtain the distance error (ED) and the vertical error (EZ) from the following formulas:
Assessment
Confirm that the distance error (ED) and the vertical error (EZ) fall within the following ranges:
• Distance error
-6 (mm) < ED < +6 (mm)
• Vertical error
-11.6 (mm) < EZ < +11.6 (mm)
• If the error falls out of the range, contact your local dealer.
Instrument point
Target
X [m]
Y [m]
Z [m]
1
a
X
1,a :
Y
1,a :
Z
1,a :
b
X
1,b :
Y
1,b :
Z
1,b :
2
a
X
2,a :
Y
2,a :
Z
2,a :
b
X
2,b :
Y
2,b :
Z
2,b :
D
1
X
1
a
,
X
1
b
,
–
(
)
2
Y
1
a
,
Y
1
b
,
–
(
)
2
+
=
D
2
X
2
a
,
X
2
b
,
–
(
)
2
Y
2
a
,
Y
2
b
,
–
(
)
2
+
=
Z
1
Z
1
a
,
Z
1
b
,
–
=
Z
2
Z
2
a
,
Z
2
b
,
–
=
ED mm
[
]
D
1
D
2
–
(
)
2
------------------------ 1000
×
=
EZ mm
[
]
Z
2
Z
1
–
(
)
1000
×
=
