!!! This is a new version of the program. Please remove the old version and install this. Updates for program will come only on this version.

What's new:
- Interface changes
- Translation into English and Polish
- Ability to select a class of sensitivity by GOST 7512-82 or category of weld by PNAE G 7-010-89 to count the required sensitivity
- Ability to select activity units (Curie, gr. eq. radium or GBk), controlled material, the density of blackening, and
language of program in the settings



The program is developed to calculate the exposure time for radiographic inspection using industrial source of ionizing radiation Iridium-192.

To calculate the exposure time set:
- The current activity
- Radiation thickness in mm;
- Focal length in mm.
And also select the type of film (AGFA).

Current activity is automatically calculated if the data and activity of shipment has been entered. The program allows you to enter data maximum of five sources.
Knowing the half-life of the isotope Iridium-192, which is equal to 74.4 days, calculated current activity (active at the moment).
The known data on the controlled object (size, category of welded connection), you can calculate the focal length and the number of exposed areas, the program takes the data of formulas from GOST 7512-82.
If the main window of the program data are highlighted in red so these data were calculated and are not entered.
Also, I add timer.


If you find any errors / inaccuracies or you have any questions / suggestions for the further development of the program please contact me on email - [email protected]

The timing of exposure is experimental and may not meet your required standards. Therefore, the author of the program can not be held responsible for any consequences caused by these calculations.

(text translated by Google Translate)