MTS Fundamental Video Extensometer - 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