Digital band extensometers are used to measure the relative displacement between two fixed points in space. Essentially, displacement values are recorded by stretching a steel band device combined with a digital comparator between anchored fixities. Band extensometers are frequently used to monitor the displacement behavior of various structures; including but not limited to the convergence of circular or near-circular tunnel openings, displacements in shafts and mine galleries, slopes, viaducts, and bridge piers.
Order Details
- Calibration / Pre-Tensioning Reference Frame
- Backup Steel Tape (20 m)
- For requirements of steel bands of different lengths, please contact us.
- Spare Anchor and Assembly Accessories
Technical specifications
|
Measuring Range |
20 m |
|
Resolution of the Digital Comparator |
0.01 mm |
|
Repeatability |
-/+0.1 mm |
|
Steel Band Punch Hole Spacing |
25 mm |
|
Material |
Steel |
|
Weight |
1905 g (Calibration Frame: 8 kg) |
|
Dimensions |
67 x 22 x 14 mm |
|
Accessories |
Carrying Bag, Anchor Hook, Replacement Battery for Thermistor |
To download the Technical Specifications file, click here.
To download the user manual, click here.
You can contact us at the addresses below for detailed information about the product.
geoants@geodestek.com
T: +90 552 350 13 99
WhatsApp Information-Order Line
www.geodestek.com