Doza DKG-05D Manuel d'utilisation - Page 5

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1.2.19 The dosimeter, УС-05С and КЗУ-27 are resistible to impact of sinusoidal

vibration of frequency ranges:

2 to 13,2 Hz with 1 mm shift amplitude,

13,2 to 80 Hz with 0.7 g acceleration.

1.2.20 УС-05С and КЗУ-27 are resistible to shocks impact with 5,0 g acceleration and

frequency within 40 to 80 times per minute; total number of shocks is no less than 1000.

1.2.21 The dosimeter is resistible to shocks impact in case of the free falling from the

height of no more than 750 mm on wooden floor for:

falling on edges..................................................... 6 times;

falling on crossbars ............................................... 3 times;

falling on angles ................................................... 2 times.

1.2.22 On seismic stability, the dosimeter, УС-05С and КЗУ-27 correspond to the

requirements of РД 25 818-87 and НП-031-01 for seismic impact of up to grade 7 of the MKS-

64 scale at 30 m height above the ground.

1.2.23 The casing protection degree on ГОСТ 14254-96:

for the dosimeter ............................................. IP65;

for УС-05С ................................................... IP23;

for КЗУ-27 ................................................................... IP53.

1.2.24 The dosimeter is related to the safety elements of class 4N according to OПБ-88/97.

1.2.25 On electromagnetic compliance, the dosimeter, УС-05С and КЗУ-27 are related to

the normal operation elements important for the safety on group III; the function quality criterion

A on ГОСТ Р 50746-2000.

The impact of electromagnetic interference does not result in false operation and restart

of the dosimeter, УС-05С, and КЗУ-27.

1.2.26 The dosimeter in

short time exposure to 20 Sv/h ambient dose equivalent rate for 5 minutes. At that after 10

minutes of exposure the dosimeter keeps its main relative error of measurement within the

margins specified in 1.2.4.

1.2.27 The electric shock protection degree is class III on ГОСТ 12.2.007.0 for the

dosimeter and class I on ГОСТ 12.2.007.0 for УС-05С and КЗУ-27.

1.2.28 On fire protection properties, the dosimeter, УС-05С and КЗУ-27 correspond to

ГОСТ 12.1.004 with fire incidence probability of less than 10

1.2.29 The dosimeter, УС-05С and КЗУ-27 are resistible to decontamination agents:

boric acid (Н

water – up to 1 L;

trisodiumphosphate or sodium hexametaphosphate – 10-20 g/L in water (any

synthetic detergents);

5 % lemon acid solution in ethyl alcohol – for the internal surfaces of electronic

components.

1.2.30 Mass is no more than for:

the dosimeter including accumulator batteries ............................... 0,1 kg;

УС-05С with 1 m length interface cable ....................................... 7,0 kg;

КЗУ-27 with 1.5 m length interface cable ...................................... 7,2 kg.

1.2.31 Overall dimensions are no more than for:

dosimeter ..................................................................................... 96×47×30 mm;

УС-05С ....................................................................................... 310×250×118 mm;

КЗУ-27........................................................................................ 650×200×88 mm.

 

or rate of

ВО

) – 16 g, sodium tiosulfate (Na

ФВКМ.412113.005РЭ

 

 

measurement mode withstands the

-6

1/year.

·5H

O) – 10 g, distilled