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ECOTEST MKS-05 TERRA-P+, Руководство по эксплуатации, Страница: 32 / 54

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32 

 

To  measure  gamma  radiation  DER,  direct  the  dosimeter  with  its  metrological 

mark “+” towards an examined object. 

Consider the  arithmetic  mean of five  last  measurements in 10 seconds after the 

beginning  of  measurement,  or  any  obtained  value  when  the  LCD  has  stopped 
blinking,  as  a  result  of  gamma  radiation  DER  measurement.  The  units  of 
measurement are expressed in µSv/h. 

Measurement  of  gamma  radiation  DER  and  comparison  of  the  results  with  the 

programmed audio alarm threshold level is performed continually and irrespective of 
the chosen mode of indication and operation from the moment the dosimeter is on. 

Содержание MKS-05 TERRA-P+

Страница 1: ...MKS 05 TERRA P DOSIMETER RADIOMETER Operating manual...

Страница 2: ...rposes without special training of the user Should any questions arise please contact our managers by telephone 38 032 242 15 15 fax 38 032 242 20 15 or e mail sales ecotest ua We would greatly apprec...

Страница 3: ...pecifications 13 3 Delivery kit 18 4 Design and principle of operation 20 5 Preparation for operation and testing 22 6 Use of the dosimeter 29 7 Technical maintenance 42 8 Certificate of acceptance 44...

Страница 4: ...4 12 Storage 49 13 Shipping 50 APPENDIX 51 WARRANTY CERTIFICATE 53...

Страница 5: ...e radioactive influence of specific life activities for example certain medical procedures smoking etc To say nothing of the impact of radioactive sources of artificial origin produced by Chernobyl Fa...

Страница 6: ...wavelength Normally humans are influenced by X rays emanated by electronic apparatuses used in hospitals Gamma rays are radiated by unstable radioactive isotopes X ray and gamma radiation is character...

Страница 7: ...through open wound or with food and air Beta radiation is a flow of electrons Beta radiation obtains higher permeability and penetrates organism tissues at the depth of 1 2 cm Neutron radiation is a...

Страница 8: ...measure exactly these kinds of radiation As a matter of fact the MKS 05 TERRA P dosimeter radiometer designed on the base of the modern professional dosimeter radiometer MKS O5 TERRA exported into di...

Страница 9: ...ains all information necessary for proper use of the dosimeter and full realization of its technical possibilities The MKS 05 TERRA P dosimeter radiometer is a household device and can not be used as...

Страница 10: ...alent DER ambient dose equivalent rate MODE on off button and switch between the corresponding modes of indication gamma radiation DER gamma radiation DE real time clock and alarm clock THRESHOLD butt...

Страница 11: ...ure dose expressed in Roentgens R that characterizes the capacity of gamma radiation to ionize the air Generally to make it simple use the coefficient circa 100 to covert ambient dose equivalent units...

Страница 12: ...nation by beta radionuclides Additionally the dosimeter performs the functions of clock and alarm clock The dosimeter belongs to the class of survey meters and is used in everyday life for monitoring...

Страница 13: ...Standardized value according to the technical specifications 1 2 3 1 Measurement range of gamma radiation DER Sv h 0 1 999 9 2 Main relative permissible error limit of gamma radiation DER measurement...

Страница 14: ...elative permissible error limit of gamma radiation DE measurement with confidence probability of 0 95 25 5 Energy range of registered gamma radiation MeV 0 05 3 00 6 Energy dependence of the dosimeter...

Страница 15: ...ge with possible evaluation of surface contamination by beta radionuclides part cm2 min 10 105 8 Energy range of registered beta particles MeV 0 5 3 0 9 Battery life ENERGIZER AAAx2 of 1280 mA h capac...

Страница 16: ...ge of the dosimeter from two AAA size batteries V 3 0 11 Mean time to failure not less than hour 6000 12 Average service life not less than year 6 13 Average shelf life not less than year 6 14 Dimensi...

Страница 17: ...er is switched on and equals 0 30 Sv h It corresponds to the maximum permissible level of gamma background for premises in compliance with the regulatory documents of Ukraine 2 3 The dosimeter sends a...

Страница 18: ...which depends on the chosen mode indicating the correspondence of information 2 6 The dosimeter performs measurements under the following conditions temperature from 10 to 50 relative humidity up to...

Страница 19: ...antity Note 412129 012 02 MKS 05 TERRA P dosimeter radiometer 1 pc 412129 012 02 Operating manual 1 copy 412915 001 Package 1 pc ENERGIZER AAA size battery of 1 5 V 2 pcs Other AAA batteries of 1 5 V...

Страница 20: ...with electronic components and batteries The operation principle of the dosimeter is based on transformation of radiation by Geiger Muller counter into the sequence of voltage pulses the number of pul...

Страница 21: ...face contamination by beta radionuclides are located in the lower cover 2 The battery compartment 6 and the window 7 have covers 8 and 9 correspondingly fixed due to the elastic capacities of the mate...

Страница 22: ...nnection Control and indication keys of the dosimeter contain the corresponding inscriptions The information table is drawn on the lower cover 2 of the device The polarity signs are indicated at the b...

Страница 23: ...0 to 50 2 Relative humidity up to 95 3 at 35 non condensing 3 Gamma radiation influence DER up to 100 0 mSv h during 5 minutes Note If operating in dusty environment or during atmospheric precipitatio...

Страница 24: ...ols before using the dosimeter 5 2 2 Prepare the dosimeter for operation by doing the following unpack the dosimeter open the battery compartment and make sure the batteries are inserted insert two AA...

Страница 25: ...al LCD and by brief audio signals that follow the detection of every gamma quantum All the digits of the LCD will be blinking until the completion of measurement interval The readings of gamma backgro...

Страница 26: ...eter has entered the mode of indication of the alarm clock settings which is displayed by two unblinking dots between the two pairs of digits on the LCD 5 2 7 Hold the MODE button pressed for four sec...

Страница 27: ...troubleshooting Trouble Probable cause Troubleshooting 1 The dosimeter does not switch on after the MODE button is pressed 1 The battery is discharged 2 No contact between the batteries and the batte...

Страница 28: ...the batteries and the battery compartment clamps 2 One of the batteries is out of order 1 Clean out the contacts on the clamps and the batteries 2 Replace the defected battery 5 3 2 At failure to elim...

Страница 29: ...zardous for life Direct use of the dosimeter is not dangerous for the service personnel and is environmentally friendly A special protective jacket is used to prevent accidental contact with conductiv...

Страница 30: ...ng of registered gamma quanta indication of gamma radiation DE measurement value evaluation of surface contamination by beta radionuclides indication and correction of real time indication and correct...

Страница 31: ...istered gamma quanta The results of measurement will appear on the LCD during the first few seconds enabling efficient evaluation of the radiation level Since the dosimeter provides constant averaging...

Страница 32: ...measurement or any obtained value when the LCD has stopped blinking as a result of gamma radiation DER measurement The units of measurement are expressed in Sv h Measurement of gamma radiation DER an...

Страница 33: ...gnaling of registered gamma quanta to preserve battery energy The LCD turns off in 5 minutes after the last pressing of any control button if the DER value does not exceed the preset threshold level a...

Страница 34: ...the dosimeter is switched on Programming change of audio alarm threshold levels of DER is performed in the mode of gamma radiation DER measurement if necessary To start programming press and hold the...

Страница 35: ...gamma quanta The sound symbol disappears at that Press the THRESHOLD button once again to enable audio signaling of registered gamma quanta the sound symbol appears on the LCD Next short press of the...

Страница 36: ...the programmed DER threshold level has been exceeded Note 1 Audio signaling of registered gamma quanta is switched on automatically along with the dosimeter Extinction of the digital LCD automatically...

Страница 37: ...ropriate mode The measurement units of gamma radiation DE are expressed in mSv A comma after the first left digit will appear on the LCD when the dosimeter is switched on The comma will automatically...

Страница 38: ...urements the first one should be done with an open window the second one with a closed window by a filter cover The difference between the first and the second measurement will be taken as the result...

Страница 39: ...ns of hours Press the THRESHOLD button and hold it pressed until two digits to the right from double point start blinking to correct the value of real time and then release the button The proper value...

Страница 40: ...LD button and hold it pressed until two digits to the right from double point start blinking to correct the alarm clock setting and to switch it on off Then release the button The proper values of uni...

Страница 41: ...Next short presses of the MODE button fix the alarm clock settings If the alarm clock is on the sound symbol will be displayed on the LCD irrespective of the chosen operating mode Note The alarm clock...

Страница 42: ...sures during technical maintenance fully comply with safety measures stated in item 6 1 of the present OM 7 1 2 External examination External examination of the dosimeter should be performed in the fo...

Страница 43: ...he dosimeter is not in use for a long time Do the following switch the dosimeter off open the lid of the battery compartment remove the batteries examine the battery compartment check the contact clam...

Страница 44: ...ter of I 412129 012 02 type with __________________ serial number meets the 33 2 22362867 006 2001 412129 006 technical requirements is calibrated and accepted for use Manufacture date _______________...

Страница 45: ..._________ serial number is packed by the enterprise PE SPPE Sparing Vist Center in accordance with the requirements specified in 33 2 22362867 006 2001 412129 006 Date of packing _________________ Sta...

Страница 46: ...arranty period of storage of the dosimeter is 6 months after its manufacture date 10 3 Free of charge repair or replacement during the warranty period of use is performed by the producer enterprise pr...

Страница 47: ...laim after their warranty period is finished 10 6 Warranty is void in case of 10 6 1 Any mechanical or thermal damage 10 6 2 Any liquid remains 10 6 3 Foreign objects detected inside the dosimeter 10...

Страница 48: ...hould contact the enterprise producer by e mail see below to receive the address of the nearest service center PE SPPE Sparing Vist Center Tel 380 32 242 15 15 Fax 380 32 242 20 15 E mail sales ecotes...

Страница 49: ...alkali that may cause corrosion and vapors of organic solvents 12 2 The location of the dosimeters in storehouses should ensure their free movement and access to them 12 3 The dosimeters should be st...

Страница 50: ...rt 13 2 The dosimeters in shipping container should be placed and fixed in the vehicle to ensure their stable position and to avoid shocks with each other and the sidewalls of the vehicle 13 3 The dos...

Страница 51: ...51 APPENDIX Figure 1 Main view of the dosimeter...

Страница 52: ...52 APPENDIX A Figure 2 Rear view with the removed lid...

Страница 53: ...ibration performed _____________________ Hereby I confirm the acceptance of the packed device applicable for use and the acceptance of the warranty terms Sales date ______________________________ Sale...

Страница 54: ...54...

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