|
Model No. |
Gauge Length (mm) |
Deformation (mm) |
Error |
Note |
|
ET-1 |
500 |
5 10 25 |
Better than 0.1% |
For steel wire testing |
|
|
250 |
|
|
|
|
|
200 |
|
|
|
|
|
100 |
|
|
For common tension testing |
|
|
50 |
|
|
|
|
|
25 |
|
|
|
|
|
20 |
|
|
|
|
ET-2 |
50 |
|
|
For mean strain testing |
|
|
50 |
|
|
|
|
|
25 |
|
|
|
|
ET-3 |
10 |
4 |
|
For fracture mechanics testing |
|
|
5 |
2 |
|
|
|
ET-4 |
25 |
3 |
|
For testing r and radial strain |
|
|
20 |
3 |
|
|
|
|
12.5 |
1 |
|
|
|
ET-5 |
100 |
1 |
|
Concentricityextensometer |
|
ET-6 |
6 |
8 |
|
Torsion extensometer |
|
Digital display extensometer DET-1 |
|
5 10 25 |
|
For tension testing |
|
High-low temperature extensometer ET-7 |
|
5 10 25 |
|
Fro tension testing |
|
ET-8 |
|
Within 1 mm |
|
For testing concrete and rock |
