Doza DKG-05D Panduan Pengoperasian - Halaman 14

Jelajahi secara online atau unduh pdf Panduan Pengoperasian untuk Alat Ukur Doza DKG-05D. Doza DKG-05D 17 halaman. Personal gamma radiation dosimeter

7 TRANSPORTATION

7.1 The manufacturer packed dosimeter, УС-05С and КЗУ-27 can be transported by any

carrier and to any distances:

rail road transportation must be done in covered and clean carriages;

when transporting by open air motor transportation, boxes must be covered up with

waterproof material;

when transporting by air carrier, boxes must be placed in hermetic heated section;

when transporting by sea/water carrier, boxes must be placed inside hold.

7.2 Placement and fixing of boxes during transportation must provide stable position and

absence of shocks.

7.3 When loading/unloading, requirements given on transportation casings should be

kept.

7.4 Transportation conditions:

7.4.1 Margins for external climatic factors for the dosimeter, УС-05С and КЗУ-27 in

non-working state (transportation) are as follows:

temperature ...................................................... from minus 50 to +50 °С;

relative humidity ................................................ up to 98 % at +35 °С.

7.4.2 The dosimeter, УС-05С and КЗУ-27 in transportation package are resistible to

impact of sinusoidal vibration of the frequency range of 10 to 500 Hz with 0,35 mm shift

amplitude below the crossover frequency, 5,0 g above the crossover frequency (group F3 on

ГОСТ 12997-84).

8.1 Upon expiration of the entire lifetime of the dosimeter, УС-05С and КЗУ-27, prior to

its repair or verification, it is necessary to examine the radioactive contamination of surfaces.

The criteria for making a decision about decontamination and further application are provided by

3.11 of ОСПОРБ-99.

8.2 Decontamination should be done applying solutions of surface-active substances, if

the radioactive contamination level of dosimeter, УС-05С and КЗУ-27 surfaces (including

available for repair) can be decreased below allowed values (table 8.9 of НРБ-99, table 3.11.3,

3.11.4 of ОСПОРБ-99).

8.3 In accordance with pos. 3.7 of СПОРО-2002 the absorbed dose rate near surfaces

(0.1 m) is allowed to use as a criterion for further operation of the dosimeter, УС-05С and КЗУ-

27 contaminated by unknown gamma-emitting radionuclides.

8.4 In the event that the dose rate is exceeded the background by 0.001 mGr/h (1 µSv/h)

after decontamination or the allowed levels of surface radioactive contamination is exceeded, the

dosimeter, УС-05С and КЗУ-27 are considered to be the radioactive waste. The radioactive

waste is classified in accordance with 3 of СПОРО-2002 and handled (utilized) in accordance

with 3.12 of СПОРО-2002.

8.5 The dosimeter, УС-05С and КЗУ-27 allowed to operate after decontamination are

subjected to repair, if they are failed. The dosimeter, УС-05С and КЗУ-27 unsuitable for further

operation, which level of radioactive contamination does not exceed the allowed value, should

be passed to special places of industrial waste disposal.

The dosimeter, УС-05С and КЗУ-27 of expired operation period, which were admitted to

operate after decontamination, are subjected to working state examination. If satisfactory

working state, the period of further operation is established.

ФВКМ.412113.005РЭ