User Manuals: Mirion Technologies GEM-5 Exit Monitor

Manuals and User Guides for Mirion Technologies GEM-5 Exit Monitor. We have 1 Mirion Technologies GEM-5 Exit Monitor manual available for free PDF download: User Manual

Mirion Technologies GEM-5 User Manual (443 pages)

Gamma Exit Contamination Monitor

Brand: Mirion Technologies | Category: Monitor | Size: 11 MB

Table of Contents
3
Preface
13
Introduction
17
Features
19
Safety First
20
Electrical Safety
20
Over-Current Protection
21
Grounding
21
Environmental
21
Pollution Degree
21
Overvoltage Category
21
Ingress Protection
21
Installation - First Use of System
22
Recommended Storage Locations
22
Recommended In-Service Location
22
Specific Storage Locations
22
Unpacking
22
Installation
23
Lead Ingot Bricks
23
Ramps
25
Relocation
26
Review of Hardware
26
Computer Box
26
Display Screen
27
Review of Detectors
27
Electrical Connections
28
AC Electrical Mains Connection
28
Relay Connections
28
Input/Output (I/O) Connections
28
Preliminary Check-Out
28
Model Selection and Configuration
31
Ctrl+F10 - Factory Setup Menu
33
F1 - Model Selection
34
F2 - Operation Configuration
38
F3 - Badge Configuration
41
F4 - Access Configuration
44
F6 - Access Level Settings
53
F7 - Dosimeter Reader Configuration
56
F9 - Database Settings
61
F10 - Methodology Configuration
62
Principle of Operation
64
Normal Service
65
BACKGROUND Initialization/Collection Mode
68
READY Mode
69
POSITION Mode
70
MONITOR Mode
71
CLEAN Mode
74
CONTAMINATED Mode
75
OUT of SERVICE Mode
78
Monitor out of Service
79
High Background out of Service
80
Excessive Background out of Service
81
Detector Contaminated out of Service
81
Krypton Mode
82
Alarm Test
85
Unit Setup
88
F9 - Plateau Plot
90
HV Setting for Gamma Scintillation Detectors
94
F8 - Discriminator Plot
94
F1 - Optimize Gamma HV
98
Calibration Requirements for Contamination Monitors
104
Why Is Calibration Necessary
104
Calibrate Process
105
Factory Default Calibration
108
Shift + F3 - Calibration Settings
108
Parameters Definition
109
Service Menu
109
F1 - Place in Normal Service
113
F1 - Place in Conditional Service
115
F1 - Place in no Database Conditional Service
116
F1 - Place in Krypton Mode Service
116
F2 - Test Menu
116
F3 - Setup Menu
117
F1 - Common Values
119
F2 - Wait Timeouts
122
F3 - Detection Zones
127
F1 - Zone Configuration
129
F2 - (Zone) Settings
132
F3 - Calibration
137
Shift+F3 - Calibration Settings
143
F5 - Group Settings
145
Shift+F5 - Global Settings
147
F7 - Alarm Test Settings
149
F9 - Edit Calibration Source List
153
F4 - out of Service Causes
157
F5 - Configuration
164
F6 - Operation Voice & Screen
167
F7 - Data Log
171
Alarm Test Data Log
178
Service Data Log
178
Events Data Log
180
Background Trend Data Log
181
Contaminated Results Data Log
182
Clean & Contaminated Results Data Log
183
Raw Background Data Log
183
Calibration Trend Log
184
Verification Test Trend Log
184
F8 - Printout
185
F9 - Data Transfer (Network) Setup
190
F11 - (Operation) Instruction Menu
197
F1 - Ready Instructions
199
Shift+F1 - Background Instructions
200
F2 - Position Instructions
201
F3 - Go Back Instructions
202
F4 - Clean Instructions
203
F5 - Contaminated Instructions
204
F6 - Turn Instructions
205
F7 - out of Service Instructions
206
F8 - Messages Instructions
207
F10 - Banner(S) Instructions
208
F11 - Alarm Test Instructions
209
Diagnostics/Maintenance
210
Using Test Screens
210
F2 - Test Menu
212
F1 - Rate Meter
213
F2 - HVPS Meter
216
F3 - Counter Test
217
F4 - Amplifier Pulse Test
218
Specific Information for Bench Test Models Only
220
F6 - Sensor Board Tests
221
F7 - Timer Tests
223
F10 - Detector Board ID
224
F11 - Carrier Board Tests
225
F12 - Background Trend Graph
228
Shift+F2 - Additional Test Menu
229
F2 - Optimize Self Shield Factors
229
Procedure
231
F3 - Test Auxiliary Sensor Board
234
F7 - Barrier Exerciser
235
F4 - Faults
237
Determining Faults
239
Failure to Return to Service
241
General Information
241
Troubleshooting Guide
244
F8 - Maintenance Log
249
F9 - Recent Event Log
250
Retrieving Information
252
F5 - Information Menu
252
F1 - Monitor History
252
F2 - Service History
255
F3 - Background History
258
F4 - Monitor Time Vs. Bkg Rate
262
Shift+F4 - Monitor Time Vs. Bkg Time
263
F5 - Monitor Time Vs. Alarm Value
265
F6 - Monitor Zone Status
266
F7 - System Status
268
F6 - Printout Menu
269
F1 - Monitor History Printout
271
F2 - Service History Printout
272
F3 - Calibration Printout
273
F4 - Calibration Data Printout
274
F5 - Contamination Check Results Printout
275
F6 - Calibration Source List Printout
281
F7 - All Setup Values Printout
283
F8 - Calibration Check Results Printout
284
Algorithms
286
Probability Theory
286
Counting Statistics
286
Confidence Levels
286
K Alpha - False Alarm Due to Background Rate
290
K Beta - Positive Alarm Due to Contamination
291
K Delta - Change in Background Rate
291
Background Rate
291
Background Rate Calculations
291
Background Variance Ratio
293
Background Rate Reset
294
High Background Rate Settings and Strategy
295
Low Background Rate Setting and Strategy
298
Measurement Variance Ratio Setting and Strategy (Background Change Tracking)
300
Alarm Settings and Strategy
301
Alarm Trip Points
302
Counting Time Strategy
305
Background FALSE Alarm Rate (FAR)
306
Confidence of Alarm
307
Efficiency Calculation (and Derived Efficiencies)
307
Operating Files and Directory Structure
310
Basic Structure
310
Custom Files
311
Driver Files
313
Setuptxt Files
313
Settings Files
313
Setup Menu
313
Test Menu
315
Additional Test Menu
316
Factory Setup Menu
317
History Files
317
Temporary Files
318
Viewing Datalog Files with Excel
319
Sound Files
320
Voice Files
320
Creating Wave Files
323
Special Information
325
Alarm Test Vs. Occupant Alarm
325
Case 1
325
Case 2
326
Initial Setup
326
Self Shielding
326
F7 - Demonstration Display Menu
327
F1 - Ready
328
Shift+F1 - Background
328
F2 - Position
328
F3 - Count down
328
F4 - Clean
328
F5 - Contaminated
328
F6 - Turn
328
F7 - out of Service
329
F8 - Messages
329
F10 - Cold Side
329
F11 - Alarm Test
329
Demonstration Mode
329
Simulator Mode
332
Isotope Library
333
Further Information
334
Numeric Notation
334
Special Character Codes
335
Support for Non-US Keyboards
336
Specifications - Standard Models
339
Operating Modes
340
Alarms
340
Parameter Setting
340
Occupant Specifications
341
Height of Occupant
341
Weight of Occupant
341
Radiological
341
Radiation Detected
341
Typical Efficiencies
341
Detector Types
342
Mechanical
342
Handling
342
Cabinet
342
Dimensions
342
Weights
342
Electronics
342
Computer
342
Display Screen
343
Environmental
343
Pollution Degree
343
Temperature
343
Relative Humidity
343
Power Requirements
343
Power Consumption
343
Sensors
344
Detector Numbers and Positions
344
Specifications - Options
345
(ID) Card Reader Options
345
Magnetic Card Reader
346
Barcode Card Reader
346
HID Compatible Proximity Card Reader
346
Cremote Option (SCN 7062263)
346
Local Database Support Option
346
Models
347
Source Calibration Fixture Options
348
Access Control Options
348
Exit Control
349
Barrier Arms
349
Doors
350
IPCAM212 Camera
350
Entrance/Exit Ramps
351
Nd Layer of Lead Kit for Sides
351
Lead Kit for Top
351
Lead Kit for Bottom
351
Component Details - Standard Models
352
General Description
352
Detectors
353
Gamma Scintillation Detectors
353
Computer Box (SCN 7079642)
353
Carrier Board (SCN 7078120)
353
Detector Boards
355
Board Settings
356
Gamma Detector Board (SCN 816112)
358
Gamma Detector Digital Board (SCN 816102)
358
Gamma Detector Analog Board (SCN 816107)
359
Sensor Boards
360
Four-Relay Sensor Board (SCN 816540)
360
Serial Bus Terminator Board (SCN 816546)
365
Sensors
365
Approach Sensor
366
Occupied Sensor
366
Body-In Sensors
367
Component Details - Options
368
Other Optional Boards
368
Auxiliary Sensor Board (SCN 816696)
368
Routine & Preventative Maintenance - Standard Models
372
Routine and Preventive Maintenance
372
Cleaning
372
Decontamination
373
Testing for Alarms
374
Repair of Detectors
374
Replacing a Damaged Detector
375
Scintillation Detectors
376
Replacing a Damaged Photomultiplier Tube
379
Sensor Setup
380
Motion Sensor
380
Photoelectric Sensors
381
Through-Beam Infrared Photo Sensor
381
Background Suppression Infrared Photo Sensor
382
Computer Box
383
Computer Windows 7 (or XP) Embedded Operating System
384
Solid State Drive Maintenance
385
Reinstalling or Updating Monitor Software
386
Updating Monitor Software
386
Reinstalling Monitor Software
386
Reinstalling or Updating Windows 7 Image
386
BIOS Setup
386
SOM 4463/4463N (SCN 7071914) BIOS Setup Procedure
386
Preventative Maintenance - Options
387
Barrier Arms Option
387
Installation
387
Adjustment/Maintenance
387
DC Motor Controller for Access Control Options
387
Inputs and Outputs
388
Switches
389
Overview
389
LED Functionality
390
Operation
390
Overview
390
Description of the Learning Phase
390
Description of the Normal Operation Phase
391
Safety Features
391
Technical Characteristics
391
Barrier Arms Option
391
Detectors & Preamplifiers - Standard Models
392
Spare Parts Lists - Standard Odels
393
377
393
Spare Parts for the Construction and Commissioning Period (1-2 Years)
393
Spare Parts for 3-5 Years Operation
393
Spare Parts as Needed
394
Spare Parts Lists - Options
395
Barrier Arms
395
Spare Parts for up to Five Years Operation
395
Block Diagrams - Standard Models
396
GEM-5 General Arrangement
397
GEM-5 Serial
399
Block Diagrams - with Options
401
GEM-5W93 General Arrangement
403
GEM-5W100 General Arrangement
405
Gem-5W80-W93-W100
407
Webremote
409
Webremote Overview
409
Summary of Features
409
Web Browser Connectivity and Status Monitoring
410
Prerequisites
411
Touch Screen Kit (Optional)
411
Computer Model
413
Software Upgrade
413
Installation of Webremote, Monitor 9.0 (or Above) , and Dashboard
415
Dashboard Status Monitoring
416
Configuration of Contamination Monitors
418
Plan Your Network Connection
419
How to Assign a Static IP
420
Windows 7 Operating System
420
Remote Connection to Webremote
423
LAN Access
423
Direct Link Access
424

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User Manuals: Mirion Technologies GEM-5 Exit Monitor

Mirion Technologies GEM-5 User Manual (443 pages)

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