Technical data
[93]
•
First meter of EZ 108x at temperature of EZ 108x.
•
No ambient temperature change of EZ 1000 during 1 hour before measurement,
power and sensor connected to EZ 1000 for at least 10 minutes before
measurement and calibration.
•
WayCon reference target material is 42CrMo4 (AISI 4140), unless otherwise stated.
Note
For measurements that require a higher measuring accuracy, factory calibrated measuring chains are
available.
Calibration methods
Offline (Easy)
and
Automatic
– typical values
are typical values for measuring chains, calibrated with calibration
method
Offline (Easy)
or
Automatic
.
Accuracy of non-API 670 conform measuring chains
Add the measurement inaccuracies in
to the values in
to get the
accuracy of non-API 670 conform measuring chains.
Table 11-4: Additional inaccuracies – DSL
Parameter
Additional
Measurement
Inaccuracy (DSL),
Test range
Additional
Measurement
Inaccuracy (DSL),
Operating range
Remarks
Other cable lengths
0.25
%
0.75
%
Other target materials
1.25
%
1.25
%
Material selected from
Machine Studio material
table
Extended measuring
range: 3 mm
(Extended range factor:
1.5)
Manual calibration
1.25
%
1.5
%
Automatic calibration
1.25
%
1.5
%
Multipoint calibration
0.25
%
0.5
%
Extended measuring
range: 4 mm
(Extended range factor:
2.0)
Manual calibration
3.75
%
4.0
%
Automatic calibration
3.75
%
4.0
%
Multipoint calibration
0.5
%
1.0
%
Summary of Contents for AMS EZ1000
Page 39: ... 35 6 7 Control drawings ...
Page 40: ... 36 ...
