Leak Testing (LT) level 1 according to DIN EN ISO 9712
Training
Training courses have to cover the training contents recognized by the LT technical committee.
The minimum time of training is 5 days. (One day duration is at least seven hours, which can be achieved on a single day or by accumulating hours.)
Course of the examination
|
Part |
Explanation |
Duration |
|---|---|---|
|
Identification of participants, examination rules, preparation |
||
|
General examination element |
40 questions |
80 min |
|
Break |
||
|
Specific examination element |
30 questions |
90 min |
|
Break |
||
|
Practical examination element |
|
180 min |
Number of test specimen initial examination
Three test specimen are to be used. In doing so the second and every other specimen has to be different in its kind from the previous ones, e. g. by shape of the product, material properties, form, size and type of error.
|
Industry sector |
1st test specimen |
2nd test specimen |
3rd test specimen |
|---|---|---|---|
|
IS |
TG |
PM |
TG or PM |
