This Operating Manual combined with the logbook and passport describes the design,
operation and use of the X-ray and gamma radiation personal dosimeter:
- PM1621;
- РМ1621А;
- РМ1621М;
- РМ1621МА
(further dosimeter or instrument).
The Operating Manual includes the general description, specifications of the
dosimeter, as well as some other information necessary for the proper operation of the
dosimeter and a full realization of its possibilities.
During manufacturing of the dosimeter some changes may be introduced in its
electrical scheme and construction that do not influence the specifications and
metrological parameters and, therefore, may be not specified in this manual.