Doza DKG-05D Operation Manual

Personal gamma radiation dosimeter

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436210
ОКП
SIENTIFIC AND PRODUCTION COMPANY
"DOZA"
FOR NPP
PERSONAL GAMMA RADIATION DOSIMETER
ДКГ-05Д
Operation manual
ФВКМ.412113.005РЭ

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  • Page 1 436210 ОКП SIENTIFIC AND PRODUCTION COMPANY “DOZA” FOR NPP PERSONAL GAMMA RADIATION DOSIMETER ДКГ-05Д Operation manual ФВКМ.412113.005РЭ...
  • Page 2: Table Of Contents

    ФВКМ.412113.005РЭ Table of contents 1 Dosimeter description and operation ..................3 1.1 Purpose of the dosimeter ....................3 1.2 Technical specifications ....................3 1.3 Dosimeter components ......................6 1.4 Dosimeter design and operation..................6 1.5 Marking and sealing ......................8 1.6 Packing ..........................8 2 Intended use..........................9 2.1 Operational limits......................9 2.2 Preparation for operation ....................9 2.3 Intended use ........................9...
  • Page 3: Dosimeter Description And Operation

    ФВКМ.412113.005РЭ The present Operation Manual contains information on the design, operational principle, technical specifications and instructions necessary for the proper application and safety operation of the product (intended use, maintenance, routine repairs, storage, and transportation), as well as information on decommissioning of the product. 1 DOSIMETER DESCRIPTION AND OPERATION 1.1 Purpose of the dosimeter The personal gamma radiation dosimeter ДКГ-05Д...
  • Page 4 ФВКМ.412113.005РЭ   in case of indication limit exceeding above 42,9 Sv for Н and 42,9 Sv/h for rate     in case of exceeding the systemic alarm thresholds; in case of exceeding of a subrange limits. 1.2.11.1 Sound alarm parameters: ...
  • Page 5 ФВКМ.412113.005РЭ 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;...
  • Page 6: Dosimeter Components

    ФВКМ.412113.005РЭ 1.3 Dosimeter components The dosimeter is a miniature direct reading device with the hermetic casing made of shock-resistant plastic. The inner side of the dosimeter has the clip to fix it on the operator chest pocket. The dosimeter is used in the complex with УС-05С reader and КЗУ-27 cassette charger. Overall and connection dimensions of the dosimeter, УС-05С, and КЗУ-27 are given in Annex С.
  • Page 7 ФВКМ.412113.005РЭ operational modes:     rate of measurement;   measurement of single Н accumulated from the time of the last switching on;   cumulated Н measurement; 6) ranges of measured values; 7) list of light and sound signals given at dosimeter operation (operator reference); 8) entrance IR window for PC connection via reading device to preset systemic alarm ...
  • Page 8: Marking And Sealing

    ФВКМ.412113.005РЭ     if measured rate of value is above 42.9 Sv/h, the continuous alarm of 6 seconds     duration would be switched on to signalize rate of indication limit excess; in such case maximal possible value of 42.9 Sv/h would be indicated; when the accumulator battery voltage is below 3,52 V, the blinking battery symbol would be indicated to prevent that the dosimeter will be automatically switched off in few hours because of the complete power discharge;...
  • Page 9: Intended Use

    ФВКМ.412113.005РЭ 2 INTENDED USE 2.1 Operational limits 2.1.1 The dosimeter keeps its operational abilities under conditions given by 1.2. 2.2 Preparation for operation 2.2.1 Dosimeter switching on/off 2.2.1.1 Dosimeter switching on is done by single push of the button MODE. After switching on, the dosimeter will start self-testing mode, when whole electric circuits of the dosimeter are tested including indicator and detectors.
  • Page 10: Dosimeter Operation Description In The Complex With The Ус-05С Reading Device

    ФВКМ.412113.005РЭ 2.3.2 Dosimeter operation description in the complex with УС-05С reading device 2.3.2.1 The УС-05С reader is able to transmit data to the information communication channels and provides the access to the processed information via communication lines arranged according to TCP/IP protocol (Ethernet interface). The description of operation of the reading device УС-05С...
  • Page 11: Verification

    ФВКМ.412113.005РЭ 4 VERIFICATION 4.1 General 4.1 Dosimeter verification is performed by the State metrology service or other authorized organizations certified for the right of metrological testing. Requirements to verification organization, procedure and result recording are established by Measuring Instrument Verification. Organization and procedures ПР 50.2.006-94. All new manufactured and repaired dosimeters as well as dosimeters in operation are subjected to verification.
  • Page 12 ФВКМ.412113.005РЭ correspondence of the dosimeter set; operational documentation presence; absence of defects affecting on dosimeter operation; presence of previous verification marks. 4.5.2 Testing Dosimeter testing is done according to 2.2.1 operations.       4.5.3 Assessment of relative measurement error Н...
  • Page 13: Recording Of Results

    ФВКМ.412113.005РЭ 4.6 Recording of results 4.6.1 Positive verification test results are recorded according to ПР 50.2.006-94. 4.6.2 In case of negative verification test results, the notification on dosimeter inadequacy is issued or the corresponding record is made in technical documentation, the application of the dosimeter is not permitted.
  • Page 14: Transportation

    ФВКМ.412113.005РЭ 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;...
  • Page 15: Annex A. Ус-05С Electric Circuit Scheme

    ФВКМ.412113.005РЭ Annex А (obligatory) OVERALL AND CONNECTION DIMENSIONS 1. Points note the projection of the detector center Figure А.1 - ДКГ-05Д dosimeter...
  • Page 16 ФВКМ.412113.005РЭ Figure А.2 – Reading device УС-05С...
  • Page 17 ФВКМ.412113.005РЭ Figure А.3 – Cassette charger КЗУ-27...

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