Home

DMC 2000 S, X, XB

Contents

1. 15 5 2 4 Dose Equivalent Saturatiors t e ete ete tte tte t 16 5 2 5 DMC 2000 XB Display of secondary 17 5 2 6 Dose Equivalent Rate Saturation 18 5 2 7 Fault and Alarm Indicators meme eee een baia 18 5 2 8 Viewing Alarm 19 5 2 9 DMC 2000 XB Hp 0 07 secondary measurement alarm and pre alarm threshold display 20 5 3 Switching to Pause Mode ear 21 5 4 Operation the Pause eene meer nennen nnns 22 5 4 1 NomnalBiSplay RR RR ERR ERAS 22 5 5 Operation of the Selector Button sssssssssssseeeeene eene 22 128104 1 III Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent 10 11 Table of content DMC 2000 S X XB 5 5 1 DMC 2000 XB Hp 0 07 secondary measurement alarm and pre alarm threshold display 25 5 5 2 Pass By Reading t lette ttes 27 Operation in the St
2. 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 9 4 2 128104 1 Press and release the selector button once and the display changes to a p fy 0 U B o0 00 D 9 D 8258 Uum Lu Press and release the selector button a second time the DMC 2000 dosimeter is now in the parameter modification mode First the message below will be displayed for a few seconds doh PD 5 101 L4 oo 860 D 0 UU Gal 5 i then the following message is displayed When this message is displayed immediately press the selector button to access the parameters to be modified The following message which cannot be changed is displayed A SEN m e DD The modifiable parameters can now be accessed by simply pressing and releasing the selector button The parameters are then displayed in the order as outlined in the section Modifiable Parameters page 49 Procedures for Modifying Parameters Parameter modification is performed in the modification mode The preceding section describes how to access th
3. while this message is displayed press and immediately release the selector button m the following message appears briefly on the display 29 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 6 2 6 2 1 6 2 2 30 along with this message there is an audible beep a light flash on the red LED diode located next to the display and a display test which activates all areas of the display The dosimeter is now operational measurement mode m the functional indicators are flashing m the dose value appears on the display The unit format fixed or floating point and display resolution are selected during dosimeter configuration Example of a display Operation in the Measurement Mode Displaying the Dose Equivalent Measurement When in the measurement mode the DMC 2000 dosimeter continuously measures the Hp 10 dose equivalent as well as performing other operations see section Measurement Mode DMC 2000 S and DMC 2000 X page 8 The display shows the dose value The unit format fixed or floating point and display resolution are selected during dosimeter configuration Example of a display
4. peri er ben rli viv 45 8 4 Dose Rate Alarmas 46 8 5 Duration alarm x s hae ean I Vs d 47 Setting Operating Parameters cssssccceeeeeeeeesneeeessseeeeseeeeeeeeeseeeeeaaaaasseneaeeeeeeesees 49 9 1 Mode 49 9 2 Inithe Stand alone Mode min th e e ever ana 49 9 3 49 9 4 Modifying Parameters oe PRPEEBRBRRREHDREDBBRBEHIIBOBREBBEHRHEHEBSE 52 9 4 1 Accessing the Modification Mode 52 9 4 2 Procedures for Modifying Parameters 53 9 4 3 Example for Setting EE 54 Other functions adane aa aamen a ace exco eerie exe Excmi asa 57 10 1 Emergency Start Up uit cometa o t a o i t c i D 57 10 2 Historical f nctlon etii 58 Faults 59 11 1 Battery LOW iunt itc ce o oce e o ceo cce ec ten telah cantons 59 1012 5 iBaitery EHI EE Leto as 60 11 3 Historical Eault z222naSanacananenaenensesnaneqmeln toca Sead oa tee eripi ri iribfriblenlis 60 11 4 Galibrationdfatlls s
5. Dose Equivalent Saturation When the dose equivalent exceeds the value 9999 999 mSv 999 9999 rem the display reads as shown below 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 6 2 2 1 6 2 3 6 2 4 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services Dosimeters integrating the 2 6 and over releases of the embarked software When a saturation on the dose equivalent rate is detected the dose display is the preceding one and the following alarm message is displayed alternatively with the dose DAEN These messages warn that the dose measured by the dosimeter may be altered by this switching to saturation Displaying the Dose Rate Measurement Pressing and immediately releasing the selector button displays the dose equivalent rate value for 30 seconds The unit format fixed or floating point and display resolution are selected during dosimeter configuration Note other alternating displays of dose rate are available Please contact us Dose Equivalent Rate Saturation When the dose eq
6. eT e ee Msn cA 61 11 5 Detector Faultin ior Alin BAR BAA OS AAS ee EBS OE EYE P NEU 61 11 6 E2PROMY Fa lt ettet eere kx e xev Duet xev ve Reve Re Reve 62 11 7 Initialization Fault nm 62 11 8 RIMIS 63 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 1E EEL A EE EE E A R DICE 65 12 1 Changing the eene nnnm nnne nennen nennen nnn nnne nnns 65 13 Technical Characteristics 67 13 1 Physical Charactenis thesis REED IRE 67 13 2 E 1 6 0 eA 68 ae ie Me EY F AY EIEN 69 13 4 Functional Characteristics 000 cccccccecccceccceececeeceeeeceeeeceeeeseseesesaesesausesausesaesesaeeeeaeeeeaes 69 13 5 Electrical Characteristics aonn cr RR te eee Ve De eoe oV YE Ss 70 13 6 Mechanical Characteristics aaa a a AEEA arahia 70 13 7 Conditions Of U SO 70 13 8 Cink to LOM 2000 Reader c e np nOD ee
7. isotropy DMC 2000 S and X better than 20 with 37Cs and better than 50 with X filtered 60 keV in relation to the conventionally established deviations IEC 1283 for angles between 75 96 and 75 96 DMC 2000 XB complies to the IEC 61256 standard Isotropic Graph curve at a doserate of 1 remi with Cs 137 batten atera sk tk se bcr battor ke vertcal tortor tal 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 13 3 Linearity Graph response as a function of exposure rate of two dosimeters to cesium 10E 6 1E 6 100E 3 10E 3 measuremer in mrem ih 1E 3 SS SS SS PSs 1E 3 10E 3 100E 3 1E 6 10E 6 exposure rate in mremh 13 4 Functional Characteristics Indicators LCD display 6 alphanumeric characters symbols indicator lights red light emitting diode selector button for acknowledging pre alarms and viewing the rate buzzer sound level 85 dBA at 30 cm 12 typical E Alarms O precision the alarm is triggered when the measured value reaches the corresponding alarm threshold value o dose alarm 2 thres
8. 11 8 128104 1 Integrated Circuit Fault Cause Fault in the component used for the nuclear pulse count Display The display reads DF Cid 7 W Corrective action Return the dosimeter to MGP Instruments Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB 63 DMC 2000 S X XB Table of content Blank page 64 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 12 Maintenance 12 4 Changing the battery Note MGP recommends the use of RENATA or TOSHIBA trademarks for the batteries To change the dosimeter battery follow the steps below switch the dosimeter to mode pause W Using the key provided or if unavailable using a screwdriver unscrew counterclockwise the battery cover shown below battery cover m take off the battery cover and remove the battery 128104 1 65 Publication traduction et reproduction totales ou
9. dose equivalent rate measurement range dose equivalent from background to 10 Sv H dose equivalent rate from background to 10 Sv h oO display range o dose equivalent 10 to 10 Sv o dose equivalent rate 10 to 10 Sv h measurement error oO dose equivalent better than 20 over the entire measurement range o dose equivalent rate better than 30 from 5 10 to 5 10 Sv h better than 20 from 5 10 to 10 Sv h energy response DMC 2000 S Hp 10 better than 20 from 60 keV to 2 MeV ref 137Cs Hp 10 better than 100 96 50 from 2 MeV to 12 MeV ref 137Cs 128104 1 67 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 13 2 68 energy response 2000 X Hp 10 better than 30 from 20 keV to 2 MeV ref 137Cs Hp 10 better than 100 96 50 96 from 2 MeV to 12 MeV ref 137 energy response DMC 2000 XB X and Gamma radiation Hp 10 and Hp 0 07 better than 30 96 from 20 keV to 2 MeV ref 137 Hp 10 better than 100 96 50 96 from 2 MeV to 12 MeV ref 37Cs Beta radiation Hp 0 07 better than 30 for an average energy higher than 60 keV ref 37Cs
10. quantity requires to take into account the electron contribution additionally to the photonic contribution Pocket clip Battery cover Back view 2 4 Display The display allows viewing of measurements and alarms Indicator light Display area In the example shown below the display indicates a dose alarm the alarm threshold programmed in the dosimeter for the dose equivalent has been exceeded m the indicator light flashes m the Dose Alarm indicator flashes m the value of the dose is displayed 9 5 mSv ale LS 128104 1 5 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content Blank page 6 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 3 Operating Modes of the DMC 2000 type Dosimeters The main operating modes and function modes of the DMC 2000 type dosimeters S X XB are described below 3 1 Operating Modes The DMC 20
11. traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content Audible Alarm Operating Mode Display This data corresponds to the function which indicates the ambient rate to the user by an audible signal which is independent of the display m BEEP O no audible signal for dose increments m BEEP 1 1 beep every 100 uSv 10 mrem m BEEP 2 1 beep every 10 uSv 1 mrem m BEEP 3 1 beep every 1 uSv 0 1 mrem m BEEP 4 1 beep every 8 pulses 1 beep sec 267uSv approx m BEEP 5 1 beep every 4 pulses 1 beep sec 133uSv approx Operating Mode Display Display of operating mode Display of dosimeter number For 2 6 and previous versions For 2 7 and later versions 7 00 0_ The message Aut indicates that the dosimeter is This data corresponds to the identification number configured for use in stand alone mode specific to the dosimeter External Probe Number Display This data corresponds to the identification number specific to the extremity probe if the dosimeter has a probe The message FFFFFF indicates that the dosimeter does not have an extremity probe 42
12. 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services Displaying the wearer s name Note Only in V2 9 and later versions and if wearer s name display configured Upon area entry the dosimeter displays for a 30 second time period After these 30 seconds the following display is restored Note If the dosimeter is inactive the display becomes PAUSE Displaying the Dose Rate Measurement Pressing and immediately releasing the selector button displays the dose equivalent rate value for 30 seconds The unit format fixed or floating point and display resolution are selected during dosimeter configuration 15 The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 5 2 4 5 2 4 1 16 After 30 seconds the dose equivalent value is displayed once again Note other display combinations of dose rate are available Please contact us Dose Equivalent Saturation When the dose equivalent exceeds the value 9999 999 mSv 999 9999 rem the display reads as shown below Dosimeters integrating the 2 6 and over releases of the embarked software Upon a saturation of the dose equivalent rate the following alarm me
13. 1 beep sec 267 Sv approx m BEEP 5 1 beep every 4 pulses 1 beep sec 133u Sv approx 128104 1 51 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 9 3 1 2 9 4 9 4 1 52 Emergency Start Up Operating Mode or The emergency start up mode can be activated with this parameter m the message Std In indicates that the emergency start up mode is disabled Standard m the message SPd In indicates that the emergency start up mode is enabled SPeed In Note after each emergency start up the emergency start up mode is disabled For further information on this operating mode refer to the section Emergency Start Up page 57 Modifying Parameters In the stand alone mode the various operating parameters of the DMC 2000 dosimeter can be modified by the user by using the selector button Note in satellite mode any parameter modification requires the use of an LDM 2000 reader and the centralized dosimetry system software refer to the corresponding user s manuals Accessing the Modification Mode This is accomplished by following the procedure described below Begin in the pause mode
14. 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 8 Alarms 128104 1 The DMC 2000 dosimeter generates audible and visual alarms when thresholds which have been pre determined during configuration are exceeded In the measurement mode these alarm indicators are m an audible alarm emitted by the dosimeter buzzer m a flashing message or symbol on the display m 3 flashes short flashes by the indicator light emitted during the alarm at a rate of quick light flashes per second if the dosimeter has been configured with this function Note a in the event of simultaneous alarms all corresponding messages and symbols are displayed the audible alarms and alarm displays can be disabled when configuring the DMC 2000 type dosimeters this function can be configured in factory or modified using the DOSIMASS maintenance software or the DOSIVIEW access control software connected to the LDM 2000 reader refer to the centralized dosimeter system user s manual 43 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction eit
15. 70 13 9 StOFage eee ee i ee AA 71 14 Replacement dir an Dd ed dedo 73 155 Appendix T dusk pn aban 75 16 GLOSSY 77 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content Blank page VI 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 1 General 1 1 Document Overview This document provides the information necessary to use the dosimeters belonging to the DMC 2000 family DMC 2000 S X XB as either part of a centralized dosimeter system or to use it in the stand alone or stand alone mode for the dosimeters of the DMC 2000 family that is the DMC 2000 S DMC 2000 X DMC2000 XB dosimeters except if an explicit mention to one of these dosimet
16. Dose Pre Alarm Threshold Display gt S 6 PPS gu Go 69 80 g AAA A 8 8 Za Noan ka AN Dose AN 0096 x This data corresponds to the pre alarm threshold value of the dose equivalent for the main measurement shown here 1 mSv 40 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB m Rate Pre Alarm Threshold Display EE This data corresponds to the pre alarm threshold value of the dose equivalent rate for the main measurement shown here 0 130 mSv h 7 1 2 DMC 2000 XB Hp 0 07 secondary measurement alarm and pre alarm threshold display The dose and rate alarm and pre alarm thresholds relative to the Hp 0 07 secondary measurement can be consulted in the same way as the thresholds relative to the Hp 10 main measurement Their display is characterized by the symbol 2 Hs appearing in the lower left side of the display area Hp 0 07 measurement rate pre alarm threshold Note The Hp 0 07 or Hp 10 measurements can be indifferently in main or secondary measurement depending on the dosimeter s configuration 128104 1 41 Publication
17. Table of content SD NS gt In the example shown the selector button must be pressed 3 times to access the exponent Hh 0 aes yaa Vex A lA MAPPA Dose Alarm A change the value of the newly selected digit press and hold the selector button until the flashing I is displayed H increment the digit to the desired value by pressing and releasing the selector button until this value is reached LH GEO mov D 0 2 gt N a yaa VEN Dose Alarm in the example shown the selector button must be 4 times in order to obtain the value 220 m Validating the new values O press and hold the selector button until the flashing P is displayed SS w MSV qe a P 8 of A aa Dose Alarm P Modifying other parameters press and release the selector button to access the next parameter to be modified repeat the steps as described above for the dose alarm parameter Return to the pause mode wait approximately 10 seconds before using the selector button The dosimeter automatically returns to the pause mode OO 56 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureu
18. either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content This parameter allows the absorbed dose to be cumulated or reset to zero during each dosimeter usage period m the message total indicates that the dosimeter is cumulating the dose equivalent values after each use of the dosimeter the message reset indicates that the dosimeter resets to zero each time it is switched into the measurement mode with the dose equivalent value previously cumulated m Dose Alarm Threshold 6 2 w mSv Q Uc 2 U Gm Gm Qe 9 e 2 b S pcm Vem d This parameter corresponds to the absorbed dose value above which an alarm will be triggered This value can be set from 0 01 x 10 2 to 9 99 x 10 mSv m Rate Alarm Threshold This parameter corresponds to the dose rate value above which an alarm will be triggered This value can be set from 0 01 x 10 2 to 9 99 x 10 3 mSv m Time Alarm Threshold This parameter corresponds to the time period operating in the measurement mode after which an alarm will be triggered This value can be set from 0 hr 01 min to 99 hr 59 min If this value is set to 00 hr 00 the time alarm will not be triggered 50 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rig
19. of the current parameter by increments pressing and releasing changes the value by 1 increment W pressing and holding the selector button takes you to the next step Note for general parameters pressing and releasing the selector button allows selection of the available values for example RESET or TOTAL Steps I and d are displayed after step but not in any particular order either 77 or The DMC 2000 dosimeter automatically switches back to the pause mode after 10 seconds of inactivity on the selector button Example for Setting Parameters Access the modification mode as described the section Accessing the Modification Mode page 52 Go to the parameter you want to modify by successively pressing and releasing the selector button 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB Example shown dose alarm threshold 7 P e 2 M oum vL Dose Alarm Nw 2 4 the parameter is displayed and is preceded by flashing parameter setting mode is active To access the digit you want to change
20. this document is not allowed without our written consent DMC 2000 S X XB Table of content Blank page 12 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 5 Operation in the Satellite Mode 5 1 Switching to Measurement Mode Switching to the measurement mode primarily consists of activating the DMC 2000 dosimeter In other words programming the dose equivalent measurement In a centralized dosimetry system switching to the measurement mode is accomplished when passing by an LDM 2000 access control reader For additional information refer to the operating manual for the centralized dosimetry system When switching to the measurement mode the display reads as shown below m the functional indicators flash m the dose value is continuously displayed in the unit selected during dosimeter configuration 128104 1 13 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 5
21. traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content Blank page 28 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 6 Operation in the Stand alone Mode Switching to the Measurement Mode Switching to the measurement mode primarily consists of activating the DMC 2000 dosimeter In other words programming the dose equivalent measurement 6 1 It is performed from the pause mode as explained below m the display as it appears in the pause mode is shown below ob 65 00 68 0 7 09 UU U ofc ge 7 VN Gem a ue The flashing colon on the display indicates the dosimeter is functioning m the following message is displayed when the selector button is pressed 7 o_o of 9 Ld B g vot p U 2 op 9 om v vv Y X m after approximately 3 seconds the following message is displayed
22. 00 type dosimeters can be used in two different operating modes the stand alone mode and the satellite mode The mode selection is normally set at the factory However it can be selected by using the DOSIMASS DM software and an LDM 2000 reader Note that procedure is not explained in this document Refer to the DOSIMASS DM Software User s Manual 3 1 1 Stand alone Mode This mode allows the DMC 2000 type dosimeters to be used alone without any other equipment 3 1 2 Satellite Mode This mode allows the DMC 2000 type dosimeters to be used in a dosimetry application which includes other equipment LDM SYDOS DOSIVIEW 3 2 Dosimeter Function Mode Regardless of its operating mode stand alone or satellite the DMC 2000 dosimeters S X XB have various function modes dosimeter storage pause measurement 128104 1 7 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 3 2 1 3 2 2 3 2 3 Dosimeter Storage Mode When in this mode the DMC 2000 dosimeter is not operational and its power consumption is at a minimum Switching to this mode requires the use of the centralized dosimetry system refer to the correspond
23. 2 5 2 1 5 2 2 5 2 2 1 14 Operation in the Measurement Mode Displaying the Dose Equivalent Measurement When in the measurement mode the DMC 2000 type dosimeters continuously measures the Hp 10 dose equivalent as well as performing other operations see section Measurement Mode page 8 The display shows the dose value The unit format fixed or floating point and display resolution are selected during dosimeter configuration Example Note when used in a centralized dosimetry system the dose display can be concealed refer to the operating manual for the centralized dosimetry system In that case only the functional indicators and faults are displayed Displaying the time in measurement mode or the wearer s name Displaying the time Note Only in V2 7 and later versions and if time display configured Briefly pressing the selector button displays the time on the display Note the displayed time is downloaded by the system upon area entry this time is internal to the dosimeter This display is unadvisable in stand alone mode 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 5 2 2 2 5 2 3 128104
24. 990 mSv h 9 90 10 mSv h m Time Alarm Threshold Display 19 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content This value corresponds to the length of time alarm threshold shown here 94 h m Dose Pre Alarm Threshold Display do P738 ge mS Uo UU YD v S 85 9 8 A JAN 4 Dose A This value corresponds to the pre alarm threshold of the dose equivalent for the main measurement shown here 1 mSv m Rate Pre Alarm Threshold Display This value corresponds to the pre alarm threshold of the dose equivalent rate for the main measurement shown here 0 130 mSv h 5 2 9 DMC 2000 XB Hp 0 07 secondary measurement alarm and pre alarm threshold display The dose and rate alarm and pre alarm thresholds relative to the Hp 0 07 secondary measurement can be consulted in the same way as the thresholds relative to the Hp 10 main measurement Their display is characterized by the symbol 2 Hs appearing in the lower left side of the display area Hp 0 07 measurement rate pre alarm threshold 20 128104 1 Publication traduc
25. C 2000 XB additional feature In the measurement mode the DMC 2000 XB simultaneously performs additionally to the measurement of the Hp 10 deep dose equivalent and dose equivalent rate the measurement of the Hp 0 07 shallow dose equivalent the Hp 0 07 shallow dose equivalent rate m OO the display of the Hp 0 07 dose dose rate if the dosimeter has been configured with this function of the alarms The management of the alarms and pre alarms relative to the defined thresholds on the Hp 0 07 dose equivalent and dose equivalent rate 3 2 4 Compatibility All the functions of the DMC 90 and DMC 100 are possible with the DMC 2000 type dosimeters and in particular the use with dosimeter readers LDM and dosimeter calibrators equipped with the same or new software Please contact us for more information 128104 1 9 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content Blank page 10 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed with
26. DOSISYS DMC 2000 Dosimeters S X XB User s Manual il M 128104 1 d MBP WII INSTRUMENTS synOdys Group Revision Table DMC 2000 S X XB To use your DMC 2000 immediately in stand alone mode refer to the following B Operation in the Stand alone Mode p 29 B Alarms p 43 B Setting Operating Parameters p 49 this operating mode allows the DMC 2000 to be used alone without using any other equipment to verify that your DMC 2000 is in the stand alone mode o verify that the display reads PAUSE REPOS O press the selector button 3 times if the message AUT is displayed your DMC 2000 is in the stand alone mode if the message SAT is displayed when the selector button is pressed the first time your DMC 2000 is in the satellite mode and not in the stand alone mode 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Revision Table Indice Date Written by A 03 02 1998 13 05 1998 JP Guillemot JP HURIAUX 05 30 1998 D KINGSMAN Revision Table Description of modification Modified pages Document created First edition Integrated comments on the first version of t
27. MC 2000 S X XB Table of content DMC 2000 XB secondary measurement dose and secondary measurement rate m Duration Display This data corresponds to the duration of the last time period in the measurement mode m Dose Alarm Threshold Display This data corresponds to the alarm threshold value of the dose equivalent for the main measurement shown here 5 92 mSv m Rate Alarm Threshold Display This data corresponds to the alarm threshold value of the dose equivalent rate for the main measurement shown here 0 990 mSv h m Duration Alarm Threshold Display This data corresponds to the duration alarm threshold value shown here 94 h 24 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB m Dose Pre Alarm Threshold Display 4 je mSv Uo UU UU UO 8 0 0000 6 8 Q VEN No ams ams Dose A This data corresponds to the pre alarm threshold value of the dose equivalent for the main measurement shown here 1 mSv m Rate Pre Alarm Threshold Display This data corresponds to the pre alarm
28. al 128109 m LDM2000 User s Manual 128108 m LDM101 User s Manual 122865 1 3 Conventions Use of typographical symbols Symbols m a These symbols are used for descriptions and lists The symbol m corresponds to the first level of a list The symbol corresponds to the second level of a list For legibility reasons these symbols are aligned vertically 1 4 Illustrations On the illustrations of the display m shaded areas indicate that the information flashes m the indicator light as shown below is flashing m the functional indicators are always flashing unless otherwise specified functional indicators always flashing indicator light flashing E DMC 2000 dosimeter display Note the illustration above is not an actual display an actual display is shown on page 5 2 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 2 Description Display A MG in Selector Detector Wl INSTRUMENTS button location DMC 2000 socket for connection to a Speaker teledosimetry interface DMC 2000 S Front view 128104 1 3 Publication traduction et reproduction totales ou partielles de ce doc
29. alent for the main measurement during the last time period in the measurement mode i e since the last dose reset to zero since the last area entry if reset mode or upon the first area entry if total mode m The display is shown in exponential form In the example above the value of the dose corresponds to 5 70 mSv 5 70 10 mSv 128104 1 39 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content Rate Display Su 20 09 cu em e 2 a aon B 8 m 2 GS Yams Dat We Rate This data corresponds to the maximum dose equivalent rate for the main measurement during the last time period in the measurement mode The display is shown in exponential form In the example above the value of the rate corresponds to 208 mSv h 2 08 10 mSv m Dose Alarm Threshold Display This data corresponds to the alarm threshold value of the dose equivalent for the main measurement shown here 5 92 mSv m Rate Alarm Threshold Display This data corresponds to the alarm threshold value of the dose equivalent rate for the main measurement shown here 0 990 mSv h m
30. and alone Mode 29 6 1 Switching to the Measurement Mode 2 29 6 2 Operation the Measurement 30 6 2 1 Displaying the Dose Equivalent 30 6 2 2 Dose Equivalent Saturatlon nein ee E PR ERE ERES 30 6 2 3 Displaying the Dose Rate 31 6 2 4 Dose Equivalent Rate Saturation 31 6 2 5 Fault and Alarm 32 6 2 6 Viewing Alarm 32 6 3 Switching to Pause e e PRG 35 Operation in the Pause xs Y uU 37 7 1 Normal Display WERERDIROBIEREERRPERER EE 37 7 1 1 Operation of the Selector Button 38 7 1 2 DMC 2000 XB Hp 0 07 secondary measurement alarm and pre alarm threshold display 41 Alarnis Ete reu ELM EL NU TL reds teats 43 8 1 Dose Pre Alarm Ro t m Ee S D tn TE IA e T e 44 8 2 Rate Pre AISETIL s 2 2 IR ee le ie AO D A ee See D A Se Se De Ai Lal 44 8 3 Dose Alarm
31. ch includes a troubleshooting guide 128104 1 37 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 7 1 1 38 Operation of the Selector Button Using the selector button in the stand alone mode allows for W activating or deactivating the DMC 2000 dosimeter switching from the pause mode to the measurement mode and conversely m displaying the necessary information for the user on the DMC 2000 dosimeter s display m modifying the alarm thresholds if necessary This information and the corresponding displays are described hereafter Depending on the dosimeter s configuration some data can be concealed The different functions of the selector button are listed below pressing the button displays the next data pressing and holding maintains the data on the display after 5 seconds without pressing normal display in the pause mode The following data are displayed in succession by pressing the selector button W Access to Dosimeter Activation S c Gp wa D a V as gt ep SC SDC This message provides access to the dosimeter activation procedure see section Swit
32. ching to the Measurement Mode page 29 Access to Parameter Modification NITE Ob i p D 6 Q on 6 D 75 p D OLY 0 P This message provides access to the modification procedure for some parameters see section Modifying Parameters page 52 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content a Display of operating mode For 2 6 and previous versions The message Sat indicates that the dosimeter is configured for use in a centralized dosimetry system m Dose Recording Mode Display DMC 2000 S X XB Display of dosimeter number For 2 7 and later versions This data corresponds to the identification number specific to the dosimeter Pec Qe a P The message total indicates that the dosimeter is cumulating the dose equivalent values after each use of the dosimeter or The message reset indicates that the dosimeter resets to zero each time it is switched into the measurement mode with the dose equivalent value previously cumulated m Cumulative Dose Display This data corresponds to the cumulative dose equiv
33. e This procedure is described in the DOSIVIEW dosimeter system user s manual Note in order to minimize the battery self discharge it is recommended to avoid dosimeter storage at temperature higher than 25 C 71 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content Blank page 72 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 14 Replacement parts The spare parts listed below can be ordered from MGP Instruments For special orders or for parts not listed below contact MGP Instruments Customer service department Name MGP Instruments Reference Number Battery 51 877 Battery Cover with seal 115 657 Seal separately for Battery Cover 51 875 Key for changing battery 161 907 Clip 114 955 Screw 51 861 128104 1 73 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publicatio
34. e is still displayed see below Note the dose rate alarm cannot be acknowledged m a in Satellite mode the dose and dose rate alarm thresholds are set to the high measurement range value m Stand alone mode the dose and dose rate thresholds are set to the default value 46 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content 8 5 128104 1 Duration alarm cause o alarm threshold exceeded DMC 2000 S X XB Note the time alarm threshold can be factory programmed or by using the LDM 2000 dosimeter reader and the DOSIMASS DM maintenance software This threshold cannot be adjusted in the stand alone mode m audible alarm one beep every second W display H the message CLOC and the measurement alternate on the display see below Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent 47 DMC 2000 S X XB Table of content Blank page 48 128104 1 Publication traducti
35. e time as a pre alarm or a dose alarm the audible alarm indication is as follows On 150 ms On 50ms Off 50ms 150 ms 15 lt gt Note From the V2 8 versions the rate pre alarm and alarm rhythm can be modified through a configuration This rhythm becomes 2 long beeps s On 250ms Off 50ms i gt 15 8 3 Dose Alarm cause only in the measurement mode o dose equivalent alarm threshold exceeded m audible alarm see below On 50ms Off 150 ms 15 W display the message Dose Alarm flashes The dose is still displayed see below 128104 1 45 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content gem mSv Note the dose alarm cannot be acknowledged 8 4 Dose Rate Alarm cause only in the measurement mode o dose equivalent rate alarm threshold exceeded m audible alarm see below In the event a rate alarm occurs at the same time as a pre alarm or a dose alarm the audible alarm indication is as follows On 150 ms Off 50ms On 150 ms On 50 ms Off 50 ms Off 150 ms 15 gt display message Rate Alarm flashes The dos
36. ears with reduced power consumption 13 6 Mechanical Characteristics m OOO Dimensions Width 48 mm 1 89 in Height 86 5 mm 3 41 in Depth 9 mm 35 in 17 mm 67 in at the display Weight 56 g 1 98 oz Drop resistant up to 25 drops from a height of 1 5 m 4 9 onto an oak board 13 7 Conditions of Use operational from 10 to 60 C with a lower than 20 variation in the dose equivalent measurement storage temperature 31 C to 71 C without battery 13 8 Link to LDM 2000 Reader oO 70 Pass by Data Exchange for activation deactivation in motion data acquisition reading and writing Normal range of 1 2 m 3 9 for pass by readings 2 4 m 7 8 for the LDM 2000 equipped with external antenna Range lt 0 5 m for configuration 1 6 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 13 9 Storage 128104 1 In the event the dosimeter will not be used for a prolonged period of time putting the dosimeter in storage reduces its power consumption to a minimum dosimeter storage mode In this mode messages are no longer displayed The LDM 2000 Reader is required to put the dosimeter in the storage mod
37. ers is made In the whole course of the present document the term DMC 2000 will apply It will facilitate its use by providing information about its functions alarms display normal use alarm acknowledgment and first level maintenance changing the battery troubleshooting However information concerning its operation as part of a centralized dosimeter system is not covered in this document For additional information and in particular relating to the functions listed below refer to the user s manual for the centralized dosimeter system assigning dosimeters configuring dosimeters pass by readers For some uses of the dosimeters from the DMC 2000 family dosimetry system teledosimetry additional equipment or extension cases are required DOSIVIEW SYDOS LDM WRM For additional information refer to the corresponding equipment s user s manual 128104 1 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 1 2 Reference Documents For complementary information to the current User s Manual refer to the User s Manuals listed below MGP Instruments reference m DOSIMASS DM Software User s Manual 128110 m DOSIVIEW Software User s Manu
38. essages are described in the chapter Faults page 59 which includes a troubleshooting guide 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 5 2 8 128104 1 Viewing Alarm Thresholds Settings for the alarm and pre alarm thresholds can be viewed in the measurement mode by using the selector button To display the thresholds press and hold the selector button for at least 10 seconds without releasing it The various thresholds are displayed in succession every 2 seconds When the selector button is released the dose equivalent is automatically displayed on the dosimeter The threshold display sequence is as follows m Dose Alarm Threshold Display This value corresponds to the alarm threshold of the dose equivalent for the main measurement The display is shown in exponential form In the example above the value of the rate corresponds to 5 92 mSv 5 92 10 mSv m Rate Alarm Threshold Display This value corresponds to the alarm threshold of the dose equivalent rate for the main measurement The display is shown in exponential form In the example above the value of the rate corresponds to 0
39. he document and those on the SOR 501 user s manual Entire document English translation B 02 03 2000 F L ELCHAT Chapters Description and Technical Characteristics Additional information physical characteristics on the DMC 2000X and DMC2000 XB dosimeters Adding of a new message relative to the dose equivalent rate saturation Software release 2 6 A July 2003 Documentation department Application of new model updating with index D in French No 115170 Number change 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB Table of content 1 1 1 1 Document Oveen naan ete Anan tete Dee 1 1 2 Reference DOCUMENNS ccccccccccccccecceceeeeeeeeeeeeeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeseeeeeenagas 2 1 3 CONVENTIONS 2 1 4 te e e 2 P 1 eese diuisa T 3 2 1 Handling recommendations sssssssse nen n nennen
40. her partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 8 1 Dose Pre Alarm cause o pre alarm threshold for dose equivalent exceeded m audible alarm see below On 50ms 150 ms 1s display the message Dose and the warning symbol flash The dose is still displayed see below acknowledgment this silences the alarm but does not change the display H to acknowledge the dose pre alarm press and hold the selector button for at least 3 seconds 8 2 Rate Pre Alarm cause only in the measurement mode pre alarm threshold for the dose equivalent rate exceeded m audible alarm see below On 150 ms Off 50ms in 1s MK W display the message Rate and the warning symbol flash The dose is still displayed see below 44 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB acknowledgment this silences the alarm but does not change the display H to acknowledge the dose pre alarm press and hold the selector button for at least 3 seconds Note In the event a rate pre alarm occurs at the sam
41. holds alarm and pre alarm adjustable over the entire measurement range only the pre alarm can be acknowledged O dose rate alarm 2 thresholds alarm and pre alarm adjustable over the entire measurement range only the pre alarm can be acknowledged O acknowledgment is accomplished by pressing and holding the selector button for at least 3 seconds Checks periodic detector tests every 10 min data integrity test periodic battery tests every 10 min battery presence test with audible alarm for 3 min in the event of no battery 128104 1 69 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content component test integrated circuit EZ2PROM Memory data storage in E2PROM for more than 10 years historical record of dose increments and events 750 history events at programmable intervals 10 s 1 min 10 min 1h 24h 13 5 Electrical Characteristics Power Source battery LiMnO 3V CR 2450 lifetime DMC 2000 S typically 1 year of continuous operation without excessive alarming under reference conditions 20 5 C DMC 2000 X and XB typically 9 months can put the dosimeter in the storage mode for more than 3 y
42. ing operating manual Pause Mode When in this mode the DMC 2000 dosimeter periodically monitors the battery status that the detector is functioning properly initialization and calibration data integrity m OOO permanently displays the message PAUSE or a personalized message or messages indicating any faults which may be detected the historical management In this mode the pass by data exchange function is operational Note the personalized message displayed in the pause mode can be set using the DOSIMASS DM Software Refer to the corresponding user s manual Measurement Mode DMC 2000 S and DMC 2000 X When in this mode the DMC 2000 dosimeter continuously performs measurement of the Hp 10 dose equivalent of the dose equivalent rate of the time spent in area m OOO m management of the historical record audible signals periodic monitoring of the battery status the detector s operational status the integrity of the initialization and calibration data this mode the pass by data exchange function is operational 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 3 2 3 1 DM
43. ion traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 5 2 6 5 2 6 1 5 2 7 18 Dose Equivalent Rate Saturation When the dose equivalent rate exceeds the value 9999 mSv h 999 9 rem h the display reads as shown below Dosimeters integrating the 2 6 and over releases of the embarked software Upon a saturation of the dose equivalent rate the following alarm message is displayed alternatively with the measurement value to indicate a possible dose underestimation due to saturation DREL This message remains displayed in the dosimeter pause mode see Operation in the Pause Mode page 22 After a dose reset this message is erased see Setting Operating Parameters Cumulative Dose page 49 Fault and Alarm Indicators In the event of a fault or an alarm additional messages alternate on the display every 2 seconds and are displayed for 2 seconds see the example of an alarm below If authorized the alarm can be acknowledged by pressing the selector button refer to the chapter Alarms page 43 Note a The alarm messages are described later in the chapter chapter Alarms page 43 a Dosimeter fault m
44. is mode The procedure is the same for all modifiable parameters an example is described in detail in the section Example for Setting Parameters page 54 53 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 9 4 3 54 There are three steps in setting parameters Step P This step is identified by the flashing P displayed to the left of the functional indicators It allows all modifiable parameters to be accessed pressing and releasing enters the current parameter and takes you to the next one pressing and holding the selector button takes you to the next step Step This step is identified by the flashing displayed to the left of the functional indicators It allows you to access each digit of the current parameter W pressing and releasing allows you to access the next digit W pressing and holding the selector button takes you to the next step Note this step is not included for the general parameters such as RESET or TOTAL Step LE This step is identified by the flashing 1 displayed to the left of the functional indicators It allows modification of the selected digit
45. k page 76 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 16 Glossary Stand alone Mode This operating mode allows the DMC 2000 dosimeter to be used separately without using any other equipment Dosimeter Storage Mode IEC LDM 2000 Reader Measurement Mode In this mode the DMC 2000 dosimeter is not operational and its power consumption is at a minimum for more information refer to section Dosimeter Storage Mode page 8 International Electrotechnical Commission standardization organization Pass by Data Exchange Reader for DMC 2000 dosimeters which allows them to be configured and used in a centralized dosimetry system In this mode the DMC 2000 dosimeter continuously measures the dose and the rate performs periodic checks and activates alarms when applicable The pass by data exchange function is active for more information refer to the section Measurement Mode page 8 Pass by Data Exchange Function Pause Mode Satellite Mode WRM 128104 1 This function allows the DMC 2000 dosimeter to communicate with the LDM 2000 without physical contact In this mode the DMC 2000 dosimeter performs peri
46. lly discharged or battery removed 3 audible pulses every 10 seconds 11 1 scs stus m Display The display reads DF BAT and the functional indicators no longer present m The dosimeter completely stops after minutes The audible pulses cease and the display goes blank However all data parameters dose operating time is saved in the E2PROM memory and can be accessed once the battery is replaced Corrective action o Change the battery 11 3 Historical Fault m Cause Problem the integrity of the historical data This can occur after the battery has been handled removed or changed m Display o The display reads DF HIS W Corrective action 60 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB Activate the dosimeter with historical initialization making sure to have previously deactivated it 11 4 Calibration fault m Cause Problem in the integrity of dosimeter data Display The display reads DF CAL Corrective action Re calibrate the dosimeter or have it re calibrated 11 5 Detector Fault m Cause Phy
47. mode it continuously performs the operations described in section Pause Mode page 8 The display shows the message PAUSE or affect or wearer s name depending on whether or not it is assigned o non assigned dosimeter O assigned dosimeter In the event of a fault additional alternating messages are displayed every 2 seconds see the example below Note all dosimeter fault messages are described in the chapter Faults page 59 which includes a troubleshooting guide 5 5 Operation of the Selector Button Using the selector button in the satellite mode allows additional information to be viewed on the DMC 2000 dosimeter s display This data and the corresponding displays are described below Depending on the dosimeter s configuration some data can be concealed The different functions of the selector button are listed below W pressing the button o displays the next data 22 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB pressing and holding o maintains the data on the display W after 5 seconds without pressing H normal display in the pause mode The followi
48. n the parameters must also be set again refer to the chapter Setting Operating Parameters section Emergency Start Up Operating Mode page 52 10 2 Historical function 58 The DMC 2000 type dosimeters have a historical function which allows W recording and storage of the change in the cumulative Hp 10 dose by intervals 750 historical intervals of 10 s 1 min 10 min 1 hr or 24 hr depending on the dosimeter s configuration recording and dating of significant events such as alarms pre alarms DMC 2000 XB case recording and storage of the alarm exceeding for the Hp 10 deep and Hp 0 07 shallow dose measurements acknowledgment of pre alarms assignment and storage of identifier code task code change in operating mode pause and measurement dosimeter fault saturation passing by an LDM 2000 access control reader with storage of the reader number In order to provide this function the DMC 2000 dosimeter is equipped with a clock which is set during configuration refer to the centralized dosimetry system user s manual 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 11 Faults This section includes a
49. n translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content Blank page 74 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 15 Appendix 1 Connector for teledosimetry alarm transmission external probe The DMC 2000 connector allows connection to m a teledosimetry system an alarm transmission device an external probe This appendix describes the various functions of the connector inputs outputs The functions of the various inputs outputs of the connector depend on the dosimeter operating mode They are described below Please contact MGP Instruments for further information towards display 1 ground 3 5 teledosimetry connection WRM 2 4 6 7 8 exterior probe or alarm transmission device 128104 1 15 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content Blan
50. nennen 4 2 2 DMC 2000 X special feature nennen nnn 4 2 3 DMC 2000 XB special feature 5 m m et teme vt td 4 2 4 DISplay eu 5 3 Operating Modes of the DMC 2000 type 7 3 1 Operating MOdeS n hene eae eee RE itu 7 3 1 1 Stand alone 7 3 1 2 Satellite Mods iE P be bebe be eb ele be STE ET EEEE 7 3 2 Dosimeter Function Mode 7 3 2 1 Dosimeter Storage 8 3 2 2 8 3 2 3 Measurement Mode DMC 2000 S 2000 8 3 2 4 Compatibility 51 52 eaaet effec m teda e tede seed ite ec ete eer dde eet 9 4 SORA IE o Mee MEET 11 4 1 Satellite RR 11 4 2 Starid alore Tode sordos ee rei ee 11 5 Operation in the Satellite Mode eene nennen 13 5 1 Switching to Measurement Mode ssssssssssseeeeenm eene nnns 13 5 2 Operation the Measurement Mode sssssssssseeene nennen 14 5 2 1 Displaying the Dose Equivalent 14 5 2 2 Displaying the time in measurement mode or the wearer s name 14 5 2 3 Displaying the Dose Rate
51. ng data is displayed in succession by pressing the selector button Display of operating mode Display of dosimeter number For 2 6 and previous versions For 2 7 and later versions The message Sat indicates that the dosimeter is This data corresponds to the identification number configured for use in a centralized dosimetry system specific to the dosimeter m Cumulative Dose Display This data corresponds to the cumulative dose equivalent for the main measurement during the last time period in the measurement mode i e since the last dose reset to zero normally performed upon area entry depending on the centralized dosimetry system s configuration The display is shown in exponential form In the example above the value of the rate corresponds to 5 70 mSv 5 70 10 mSv m Rate Display This data corresponds to the maximum dose equivalent rate for the main measurement during the last time period in the measurement mode The display is shown in exponential form In the example above the value of the rate corresponds to 208 mSv h 2 08 10 mSv 128104 1 23 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent D
52. ode Display of dosimeter number For 2 6 and previous versions For 2 7 and later versions The message Sat indicates that the dosimeter is This data corresponds to the identification number configured for use in a centralized dosimetry system specific to the dosimeter This value corresponds to the identification number specific to the dosimeter m External Probe Number Display 26 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 5 5 2 128104 1 This value corresponds to the identification number specific to the extremity probe if the dosimeter has a probe The message FFFFFF indicates that the dosimeter does not have an extremity probe Pass By Reading This pass by reading allows dosimeter information to be transmitted to the centralization system by simply passing by an LDM 2000 reader At a minimum the following information is transmitted m the dosimeter number m the cumulative dose equivalent any recorded alarm or fault information For additional information refer to the operating manual for the centralized dosimeter system 27 Publication
53. odic checks and activates alarms when applicable The pass by data exchange function is active for more information refer to the section Pause Mode page 6 This satellite mode allows the DMC 2000 dosimeter to be used in a centralized dosimetry system Wireless Transmission System Wireless Remote Monitor Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Error Style not defined Blank page 78 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB FEEDBACK To improve and correct future revisions of this manual send us comments and corrections by e mail to documentation mgpi com fr Your feedback will help us give you what you want Thank you Please make reference to the following in your feedback m Manual Title Manual part number and revision Chapters paragraphs and pages 128104 1 79 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf auto
54. on et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 9 Setting Operating Parameters 9 1 In the Satellite Mode When the DMC 2000 dosimeters are in this mode all operating parameters can be modified Modifying parameters in this mode requires the use of an LDM 2000 reader connected to DOSIVIEW the centralized dosimeter software or DOSIMASS DM software the dosimeter maintenance software refer to the corresponding user s manual 9 2 In the Stand alone Mode When the DMC 2000 is in this mode the main operating parameters can be directly modified by the user by simply using the selector button No other equipment is required This can only be done in the pause mode 9 3 Modifiable Parameters The parameters which can be modified are described below in the order in which they appear on the display when the selector button is pressed However depending on the dosimeter configuration some parameters may not be displayed m Cumulative Dose or 128104 1 49 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction
55. oureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB m Dose Pre Alarm Threshold do 808780870 gea MSV 00 00 0 0 6 ae 8880868 9 No B A Aca i D LY M This parameter corresponds to the absorbed dose value above which a pre alarm will be triggered This value can be set from 0 01 x 1072 to 9 99 x 10 3 mSv it should always be lower than the dose equivalent alarm threshold If this value is set to 0 0 00 10 the dose pre alarm will not be triggered m Rate Pre Alarm Threshold This parameter corresponds to the dose rate value above which a pre alarm will be triggered This value can be set from 0 01 x 10 2 to 9 99 x 10 3 mSv it should always be lower than the dose rate alarm threshold If this value is set to 0 0 00 10 the rate pre alarm will not be triggered 9 3 1 1 Audible Alarm Indications This parameter provides an indication of the ambient rate to the user by an audible signal which is independent of the display m BEEP O no audible signal for dose increments m BEEP 1 1 beep every 100 uSv 10 mrem m BEEP 2 1 beep every 10 uSv 1 mrem m BEEP 3 1 beep every 1 uSv 0 1 mrem m BEEP 4 1 beep every 8 pulses
56. out our written consent Table of content DMC 2000 S X XB 4 Start up To start up a DMC 2000 dosimeter the following procedures must be performed its initialization m configuration definition of alarm threshold values dose rate display authorization alarm rate authorization alarm duration assignment to an individual in satellite mode m It s activation Note during initialization the DMC 2000 dosimeter switches from the dosimeter storage mode to the pause or measurement mode depending on the procedure used 4 1 Satellite Mode In a centralized dosimetry system the start up procedure is performed by a central computer via an LDM 2000 reader It is described in the centralized dosimetry system operating manual 4 2 Stand alone mode For use in the stand alone mode the initialization and initial configuration are generally performed in factory Activation is carried out by using the selector button refer to the section switching to the measurement mode page 29 In addition modification of some parameters can also be performed when in pause mode by using the selector button refer to the chapter Setting Operating Parameters section In the Stand alone Mode page 49 128104 1 11 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of
57. partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content take a piece of cotton cloth to handle the battery in order to avoid the superficial oxidation of the housing stainless steel or of the cover W Insert a new battery in the housing with the side of the battery places towards the back of the dosimeter iz W screw clockwise the battery cover back on using the key m When the battery is removed the battery absent alarm is triggered 66 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 13 Technical Characteristics 13 4 Physical Characteristics radiation detected DMC 2000 S X and y from 50 keV DMC 2000 X X and y from 20 keV DMC 2000 XB X and y from 20 keV from 60 keV quantity measured individual Hp 10 deep dose equivalent the corresponding dose equivalent rate and only in the DMC 2000 XB case individual Hp 0 07 shallow dose equivalent the corresponding Hp 0 07
58. press and hold the selector button until the flashing d is displayed the digit which can be changed is flashing H press and release the selector button until the digit you want to change is flashing In the example shown the digit to be modified flashes as soon as the d is displayed qm Qmm 4 Sls Mum Umm Dose Alarm SE ees M To change the value of the selected digit press and hold the selector button until the flashing is displayed aN N N Y V Dese Alarm increment the digit to the desired value by pressing and releasing the selector button until this value is reached oO In the example shown the selector button must be pressed 4 times in order to obtain the value 9 D LO 0 e S 4 a am Pam Dose Alarm Bes M To access the next digit press and hold the selector button until the flashing d is displayed access the other digits you want to change by pressing and releasing the selector button oO 128104 1 55 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB
59. risation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent MGP Instruments BP1 F 13113 Lamanon T l 33 0 4 90 59 59 59 Fax 33 0 4 90 59 55 18 www mgpi com 128104 1 MGP Instruments Inc 5000 Highlands Parkway Suite 150 Smyrna Georgia 30082 Tel 770 432 2744 Fax 770 432 9179 Due to evolutions in standards and equipment the information provided is subject to change without notice Please contact us for confirmation
60. s can be viewed in the measurement mode by using the selector button To display the thresholds press and hold the selector button for at least 10 seconds without releasing it while the thresholds are alternately displayed every 2 seconds When the selector button is released the dose equivalent is automatically displayed on the dosimeter 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB The threshold display sequence is as follows m after approximately 10 seconds the following 3 messages are displayed To avoid inadvertently switching to pause mode do not release the selector button E 5070 Dp 4 0 g eg B8 9 P 0 Um UV VU 7 0 00 J ON Pat 80 P p vU p Doe 8 06 09 am Gm fum the following thresholds are then displayed m Dose Alarm Threshold Display This value corresponds to the alarm threshold of the dose equivalent for the main measurement The display is shown in exponential form In the example above the value of the rate corresponds to 5 92 mSv 5 92 10 mSv m Rate Alarm Threshold Di
61. sement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 10 Other functions 10 1 Emergency Start Up The DMC 2000 dosimeters can be started up using a simplified and quick procedure For this function the emergency start up operating mode must be enabled refer to the chapter Setting Operating Parameters section Emergency Start Up Operating Mode page 52 When the emergency start up operating mode is enabled the following message is displayed Simply pressing once on the selector button immediately switches the DMC 2000 dosimeter to the measurement mode The following message is displayed briefly then the dosimeter switches to the measurement mode m the functional indicator is flashing m the display indicates the value of the dose 128104 1 57 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content Note as soon as the dosimeter switches back to the pause mode the emergency start up operating mode is disabled To enable this mode agai
62. sical internal problem related to the dosimeter s detection circuit 2 audible pulses every second only if the dosimeter is in the measurement mode Display The display reads DET W Corrective action o Return dosimeter to Instruments 128104 1 61 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB 11 6 E2PROM Fault 11 7 62 O Cause Problem accessing data saved in 2 memory Display The display reads DF E2P Corrective action Take out the battery and then put it back in If the fault persists return the dosimeter to MGP Instruments Initialization Fault O Cause Dosimeter Data Integrity Problem Display The display reads DF INT Corrective action re initialize the dosimeter or have it re initialized Table of content 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content
63. splay This value corresponds to the alarm threshold of the dose equivalent rate for the main measurement The display is shown in exponential form In the example above the value of the rate corresponds to 0 990 mSv h 9 90 10 mSv h 128104 1 33 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content m Dose Pre Alarm Threshold Display a B qe NI gt ex SP e D SED eu gt e 3 co 9 l S Dos A This value corresponds to the pre alarm threshold of the dose equivalent for the main measurement shown here 1 mSv m Rate Pre Alarm Threshold Display This value corresponds to the pre alarm threshold of the dose equivalent rate for the main measurement shown here 0 130 mSv h m DMC 2000 XB Hp 0 07 secondary measurement alarm and pre alarm threshold display The dose and rate alarm and pre alarm thresholds relative to the Hp 0 07 secondary measurement can be consulted in the same way as the thresholds relative to the Hp 10 main measurement Their display is characterized by the symbol 2 Hs appearing in the lower lef
64. ssage is displayed alternatively with the measurement value to indicate a possible dose underestimation due to saturation GAEL These messages warn that the dose measured by the dosimeter may be altered by this switching to saturation 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 5 2 5 DMC 2000 XB Display of secondary measurements By default the primary measurements are m the Hp 10 deep dose equivalent and dose equivalent rate The secondary measurements are m the Hs or Hp 0 07 shallow dose equivalent and dose equivalent rate The display sequence of the measurements between each press on the selector button is the following one Press on the selector button 128104 1 E 0 mp m ice zz Hp Hp 10 dose equivalent 070 2ndHs Hs or Hp 0 07 shallow dose equivalent Secondary measurement Ho ud mh Quo 00 20 0 4 2ndHs Hs or Hp 0 07 shallow dose equivalent rate Secondary measurement Press on the selector button Press on the selector button Press on the selector button 17 Publicat
65. ssigned dosimeter O assigned dosimeter Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content or name of the wearer depending on the dosimeter configuration 36 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 7 Operation in the Pause Mode 7 1 Normal Display When the DMC 2000 dosimeter is in the pause mode it continuously performs the operations described in section Pause Mode page 8 The display shows the message PAUSE or affect or wearer s depending on whether it is assigned or not non assigned dosimeter W assigned dosimeter In the event of a fault additional alternating messages are displayed every 2 seconds for a 2 second duration see the example below Note all dosimeter fault messages are described in the chapter Faults page 59 whi
66. t side of the display area Hp 0 07 measurement rate pre alarm threshold 34 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 6 3 Switching to Pause Mode Switching to the pause mode primarily consists of deactivating the DMC 2000 dosimeter In other words suppressing the dose equivalent measurement To switch to the pause mode when using the DMC 2000 in the stand alone mode press the selector button and follow the procedure listed below m the selector button should be held pressed in for approximately 10 seconds The following messages are displayed in succession b De De Va a NS e a ND 5 Vi SE C D v when this go out message is displayed immediately release the selector button The following messaged is displayed briefly Pg 00 v on n oe SP ge og D p Pu The dosimeter is now in the pause mode The display indicates the following m the functional indicators are flashing one of the following messages can be displayed depending on the dosimeter configuration assigned or non assigned o non a
67. threshold value of the dose equivalent rate for the main measurement shown here 0 130 mSv h 5 5 1 DMC 2000 XB Hp 0 07 secondary measurement alarm and pre alarm threshold display The dose and rate alarm and pre alarm thresholds relative to the Hp 0 07 secondary measurement can be consulted in the same way as the thresholds relative to the Hp 10 main measurement Their display is characterized by the symbol 2 Hs appearing in the lower left side of the display area Hp 0 07 measurement rate pre alarm threshold 128104 1 25 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content m Audible Alarm Operating Mode Display This value corresponds to the function which indicates the ambient rate to the user by an audible signal which is independent of the display m BEEP O no audible signal for dose increments m BEEP 1 1 beep every 100 uSv 10 mrem m BEEP 2 1 beep every 10 uSv 1 mrem m BEEP 3 1 beep every 1 uSv 0 1 mrem m BEEP 4 1 beep every 8 pulses 1 beep sec 267uSv approx m BEEP 5 1 beep every 4 pulses 1 beep sec 133uSv approx m Dosimeter Number Display Display of operating m
68. tion et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB 5 3 Switching to Pause Mode Switching to the pause mode primarily consists of deactivating the DMC 2000 dosimeter In other words suppressing the dose equivalent measurement In a centralized dosimetry system switching to the pause mode is accomplished when passing by an LDM 2000 access control monitor For additional information refer to the operating manual for the centralized dosimetry system When switched to the pause mode the display reads as shown below m the functional indicators flash one of the following messages can be displayed depending on the dosimeter configuration assigned or non assigned o non assigned dosimeter O assigned dosimeter 128104 1 21 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 5 4 Operation in the Pause Mode 5 4 1 Normal Display When the DMC 2000 dosimeter is in the pause
69. troubleshooting guide which describes the dosimeter fault messages Dosimeter faults are indicated by m An audible signal emitted by the dosimeter buzzer m Display of the current message alternating with a fault message every 2 seconds and lasting 2 seconds 11 4 Battery Low m Cause Battery discharged the remaining battery life in the measurement mode is 10 hours oO 3 audible pulses every 10 minutes 1s 1s 10 mine 10 min E gt a m Display If the dosimeter is in the measurement mode the message BA LOX alternates on the display with the normal message with X number of remaining battery life hours between 0 and 9 o If the dosimeter is in the pause mode the message BA LO alternates on the display with the normal message This message is displayed for 72 hours then the dosimeter automatically switches to a reduced consumption mode during which all functions cease In this mode the remaining battery life is not indicated 128104 1 59 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content W Corrective action Change the battery 11 2 Battery Absent m Cause Battery tota
70. uivalent rate exceeds the value 9999 mSv h 999 9 rem h the display reads as shown below 31 The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content 6 2 4 1 6 2 5 6 2 6 32 Dosimeters integrating the 2 6 and over releases of the embarked software Upon a saturation of the dose equivalent rate the following alarm message is displayed alternatively with the measurement value to indicate a possible dose underestimation due to saturation DAEL This message remains displayed in the dosimeter pause mode see Operation in the Pause Mode page 22 After a dose reset this message is erased see Setting Operating Parameters Cumulative Dose page 49 Fault and Alarm Indicators In the event of a fault or an alarm additional messages alternate on the display every 2 seconds and are displayed for 2 seconds see the example of an alarm below If authorized alarm acknowledgment is accomplished by pressing the selector button refer to the chapter Alarms page 43 the alarm messages are described later in the chapter Alarms page 43 dosimeter fault messages are described in the chapter Faults page 59 which includes a troubleshooting guide Viewing Alarm Thresholds Settings for the alarm and pre alarm threshold
71. ument sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent DMC 2000 S X XB Table of content WU Marking iii M MGP of DMC 2000 1 detector DMC 2000 XB Here XB location Thin window on the right additional detector Speaker DMC 2000 X or XB Front view 2 1 Handling recommendations The thin window of the DMC 2000X and XB dosimeters is protected against the consequences of an untimely press of the finger Yet take care NOT TO PERFORATE or TEAR the thin window with any object which would result in making the dosimeter inoperative 2 2 DMC 2000 X special feature The DMC 2000 X dosimeter differs from the DMC 2000 S dosimeter in the range of the detected X and Gamma radiations 2 3 2000 XB special feature The DMC 2000 XB dosimeter differs from the DMC 2000S and DMC2000X dosimeters in the simultaneous measurement of the following quantities m Hp 10 deep dose m Hp 0 07 shallow dose 4 128104 1 Publication traduction et reproduction totales ou partielles de ce document sont rigoureusement interdites sauf autorisation crite de nos services The publication translation or reproduction either partly or wholly of this document is not allowed without our written consent Table of content DMC 2000 S X XB The measurement of the Hp 0 07

Download Pdf Manuals

Related Search

Related Contents

Franklin Industries, L.L.C. FBC36OD User's Manual  RECTIFIER PSR06  BVSTDCEJX36 Cafetera Programable de12 tazas  電 言 盤 - キタムラ産業  Karcher JB 6604 User's Manual    Le concours Gendarme sous-officier externe  Viewsonic VNB101BAGG-E 10Zoll Mini Notebook 1GB RAM 160G SATA HDD XP h  FSD J1708 Product Family User Manual  オフィスでパワフルに使う。 外出先でスピーディーに操る  

Copyright © All rights reserved. Failed to retrieve file