Additional specifications, Additional specifications 16 – MTS Fundamental Video Extensometer User Manual
Page 16
Fundamental Video Extensometer
16
Specifications
Additional Specifications
Other lens are available: 20, 40, 50, 100, 500, 1000 mm
Additional Specifications
Field of View (FOV)
50 mm (2 in)
100 mm (4 in)
AXIAL MEASUREMENT
Resolution
3
μ
m (0.12
μ
in)
4
μ
m (0.16
μ
in)
Minimum axial gauge length
5 mm (0.2 in)
10 mm (0.4 in)
Data rates
50 Hz
50 Hz
Recommended marking
2 mm (0.08 in) diameter dots
4 mm (0.16 in) diameter dots
Alternate marking
1 mm (0.04 in) thick lines
1 mm (0.04 in) thick lines
Maximum following test speed
125 mm/min (5 in/min)
250 mm/min (10 in/min)
Resolution with chamber (axial
at 23°C)
3
μ
m + 1
μ
m/25°C
4pm + 1
μ
m/25°C
Accuracy with chamber
±6
μ
m or twice resolution
(whichever is greater)
±8
μ
m or twice resolution
(whichever is greater)
Classification to ASTM E 83
Class C
Class C
FOV
20 mm
40 mm
50 mm
100 mm
500 mm
1000 mm
Classification to IS0 9513, EN10002-4
Class 0.5
Class 1
Class 1
Class 1
Class 1
Class 1
Net Measurement Accuracy
0.2
μ
m
0.5
μ
m
0.5
μ
m
1
μ
m
5
μ
m
10
μ
m