| 2016-12-20 | M.Montani, F.Piergiovanni | Fibers for t_venting_chamber250mm_1 | We link to this log the fiber used in the test | Delete |
| 2017-02-21 | M.Montani | High Speed Camera Test (Photron) | On february the 21st we performed a test on an High Speed Camera from Photron. The model used is the AX200, but we used it with the same frame rate of the AX50.
We did 4 breaking tests with 4 fibers.
TEST01:
- fiber with nail head 20170111_01
TEST02:
- fiber with nail head 20161027_03 (broken at 50kg)
TEST03
- fiber with old anchors 20160428_3 (broken at 43kg)
TEST04
- fiber with nail head 20170111_2 touched in the middle with hands.
The optic used was 28mm, and the light was provided by two powerful LED headlamps.
The tests confirmed that the camera is suitable for our aims. | Delete |
| 2017-05-08 | M.montani | broken fiber after tests | The fiber was broken after tests (VAC team or high speed camera). After annealing we use the same nail head for new fiber (20170508_x) | Delete |
| 2021-04-16 | Matteo Montani | calibration for length machine in Urbino | The fiber 20172311_3 was used for calibration of the length machine in Urbino.
Was measured but it brake at about 6kg.
The anchor are safe | Delete |