Measure the cross-sectional, diametral, or average axial strain all with this biaxial extensometer (Series 632.85). It readily attaches to many shapes and sizes of specimens.
Measure the cross-sectional, diametral, or average axial strain with a single extensometer
Readily attach to many shapes and sizes of specimens
If you are worried about mechanical crosstalk between the axial and transverse channels, select Model 632.85x-05. This model operates only with conical point contacts.
If you have very thin specimens (i.e. sheet metal), select Model 632.85x-14. This model is designed for use with either conical point or v-chisel specimen contacts. Two output signals require separate conditioning for the averaged axial and the cross-sectional signals.
Meets or exceeds requirements for calibration according to ASTM E83 Class B1 and ISO 9513 Class 0.5 standards
Metric Units
MODEL NUMBER
GAGE LENGTH
AXIAL TRAVEL
TRAVERSE TRAVEL
HEIGHT
LENGTH
DEPTH
TEMPERATURE RANGE
MIN/MAX*
PART NUMBER
632.85F-xx
632.85F-05
25±0.05 mm
+1.25 to -0.50 mm
±0.5 mm
101.6 mm
38.1 mm
101.6 mm
-100°C / 150°C
047-403-502
632.85F-14
25±0.05 mm
+1.25 to -0.50 mm
0.5 mm
101.6 mm
38.1 mm
101.6 mm
-100°C / 150°C
047-403-506
US Customary Units
MODEL NUMBER
GAGE LENGTH
AXIAL TRAVEL
TRAVERSE TRAVEL
HEIGHT
LENGTH
DEPTH
TEMPERATURE RANGE
MIN/MAX*
PART NUMBER
632.85E-xx
632.85E-05
1.000±0.002 in
+0.050 to -0.020 in
±0.02 in
4.0 in
1.5 in
4.0 in
-150°F / 300°F
047-403-501
632.85E-14
1.000±0.002 in
+0.050 to -0.020 in
±0.02 in
4.0 in
1.5 in
4.0 in
-150°F / 300°F
047-403-505
*These units may be used at 25°C (50 °F) higher than the listed temperatures, but only for durations less than 24 hours.
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