Thermo Scientific EPD TruDose BG Manuals

Manuals and User Guides for Thermo Scientific EPD TruDose BG. We have 1 Thermo Scientific EPD TruDose BG manual available for free PDF download: User Handbook Manual

Thermo Scientific EPD TruDose BG User Handbook Manual (131 pages)

Brand: Thermo Scientific | Category: Measuring Instruments | Size: 3 MB

Weee Directive
3
Directive DEEE
4
WEEE Direktive
4
Table of Contents
5
Preface
13
Related Documentation
14
Manual Revision History
14
Safety and Special Notices
15
Contacting Us
15
Chapter 1 Introduction to EPD Trudose
17
EPD Types
17
General Description of the EPD
17
EPD Identity Data
18
Dose Display Units
18
Table 1. EPD Identifiers
18
EPD Measurement Quantities
20
Major Characteristics of the EPD
20
Table 2. EPD Measurement Quantities
20
Table 3. EPD Major Characteristics
20
External Features of the EPD
21
Figure 1. Front View of the EPD
22
Figure 2. Rear View of the EPD
22
Table 4. EPD External Features
23
Figure 3. Simplified Drawing of EPD Showing Detector Centers
23
Chapter 2 Getting Started with EPD Trudose
26
EPD out of the Box Setup
26
Unpacking the EPD
26
EPD Clip Assembly
26
Figure 4. Rear Clip Assembly
27
Figure 5. Rear Clip Not Fitted
27
EPD Lanyard Assembly (if Required)
28
Figure 6. Front Clip Assembly
28
Figure 7. Front Clip Assembly View (in Situ)
28
Figure 8. Attaching the Lanyard
29
Figure 9. Completed Lanyard
29
EPD Battery Installation
30
Figure 10. Unscrew Battery Hatch
30
Figure 11. Housing Recess
31
Figure 12. Inserting the EPD Battery
31
Figure 13. Battery Area Markings
32
Figure 14. Fitting the Battery Hatch
32
Wearing an EPD
33
Figure 15. EPD Worn Outside Breast Pocket (Using Rear Clip)
33
Figure 16. EPD Worn Inside Breast Pocket (Using Font Clip) Not Suggested for BG Units
34
Figure 17. EPD Worn on Belt (Using Rear Clip)
34
Figure 18. EPD Worn on Lanyard Around the Neck
34
Chapter 3 Operating Instructions for EPD Trudose
36
Select and Navigate Buttons
36
Figure 19. Select and Navigate Buttons
36
Navigating through the Menu Options
37
Button Operation During Off/On Mode
38
During EPD off Mode
38
Figure 20. EPD Interaction in off Mode
38
During EPD on Mode
39
LCD Display
39
Figure 21. EPD Interaction in on Mode
39
Operation of the Backlight
40
Alarm Indicators
40
Configurable Alarm Characteristics
41
Table 5. Operation/Event Where Alarm Indicators Are Momentarily Turned off
41
Table 6. Alarm Types
42
Figure 22. Alarm Type / Pattern Definitions
42
Muting the Alarm
43
Figure 23. Mutable Alarms
43
Display Configurations
44
EPD Menu Display Navigation
44
Default Display
44
Figure 24. Mute Alarm Prompt Display
44
Quick Access
45
Pin Screen to Current Display
45
Figure 25. Display Pinning
45
Figure 26. Pin Display
46
Figure 27. Pinned Display
46
Chapter 4 LCD Display for the EPD Trudose
48
Introduction to LCD Display
48
EPD Menu Navigation Displays
48
Table 7. EPD Displays
49
Figure 28. Display Navigation
51
LCD Display
52
Table 8. Chrome Layout
52
Figure 29. LCD Display Layout
52
Display Types
54
Measurement Displays
54
Figure 30. Dose Displays
55
Figure 31. Triggered Dose Display
55
Figure 32. Dose Rate Display
56
Figure 33. Total Dose Display
56
Figure 34. Peak Dose Rate Display
57
Figure 35. Stay Time Remaining / Return for Read Display
57
Static Data Displays
58
Figure 36. Dose Margin Used Display
58
Figure 37. Dose and Dose Rate Warning and Alarm Threshold Displays
59
Figure 38. Wearer Name Display
60
Figure 39. Graphic Wearer Name Display
60
Figure 40. Issued State and Wearer ID Display
61
Figure 41. Task Name Display
61
Figure 42. Task ID Display
61
Figure 43. Voltages Display
62
Figure 44. Counters Display
62
Figure 45. EPD Version Display
62
Figure 46. Calibration Due Date Display
63
Figure 47. Run Confidence Test Display
63
Figure 48. Alarm Test Display
63
Functional Control Displays
64
Table 9. Alarm Test Types
64
Figure 49. Turn EPD off Display
65
Figure 50. EPD on Display
65
Figure 51. Comms Active Display
66
Figure 52. Clear Dose Display
66
Notification Displays
67
Figure 54. Trigger Responder Dose Display
67
Figure 55. Alarm Notification Display
68
Figure 56. Warning Notification Display
68
Off Mode Displays
69
Figure 57. Overrange Alarm Notification
69
Figure 58. Fault Code Display
69
Battery Alarm
70
Figure 59. EPD off Display
70
Figure 60. EPD Manufacturer Logo off Display
70
Figure 61. Example of Customer Logo off Display
70
Figure 62. Battery Low Warning Display
70
Figure 63. Battery Critical Display
71
Chapter 5 Maintenance for the EPD Trudose
72
General Maintenance of the EPD
72
Calibration Check
73
Epds Supplied with Apply Gains Locked
73
The EPD Battery
73
Replacement Batteries
74
EPD Battery Storage
76
Lithium Thionyl Chloride Battery Warning
76
Cleaning the EPD
77
General Cleaning
77
Radiological Cleaning
77
Cleaning after a Battery Leakage
77
Periodic Cleaning
77
Appendix A Technical Description
79
Brief Functional Description
79
Detectors and Processing
80
Detector Sensitivities
80
Table 10. Detector Sensitivities
80
Detector Thresholds
81
Counts
81
Table 11. EPD Internal Counters
81
Chirp Function
83
Dose and Total Dose
83
Figure 64. Chirp Example
83
Triggered Dose
84
Dose Rate
84
Peak Dose Rate and Time
84
Dose and Dose Rate Alarm Thresholds
85
On and off Operating Modes
87
Available EPD Configurations
88
Apply Gains
88
Table 12. Operational Configurations
88
Clear on Switch on
89
Covert Mode
89
Responder Mode
89
Pulsed Mode
90
Deep Sleep
90
EPD Trudose Communications Via IR Link
90
Communicating with the EPD
91
Figure 65. EPD Communications Range for Desktop Reader Dongle
92
Figure 66. Desktop Reader Showing Trudose EPD in Nest
92
EPD Configuration Via the IR Communications Link
93
Access Levels
98
Appendix B Physical Characteristics of the EPD
100
Electrical Characteristics
100
Table 13. Electrical Characteristics
100
Mechanical Characteristics
102
Real Time Clock Characteristics
102
Table 14. Mechanical Characteristics
102
Table 15. Real Time Clock Characteristics
102
Alarms Characteristics
103
Table 16 Alarm Characteristics
103
Communications Characteristics
104
Memory Characteristics
104
Table 17. Communications Characteristics
104
Table 18. Memory Characteristics
104
System Integration Facilities
105
Table 18. System Integration Facilities
105
Backlight Display Characteristics
106
Dose and Dose Rate Display Characteristics
106
Table 19. System Integration Facilities
106
Table 20. Backlight Display Characteristics
106
Table 21. Dose and Dose Rate Display Characteristics
106
Display Formats (Dose and Dose Rate)
107
Table 22. Standard Dose Display Formats
107
Table 23. Standard Dose Display (Limited to 2 Decimal Places) Formats
107
Table 24. Standard Dose Rate Display Formats
108
Table 25. Dose Rate Display (Limited to 2 Decimal Places) Formats
109
Appendix C Radiological Specifications
110
Table 25A
110
Table 25B
111
Table 25C
111
Appendix D Environmental Specifications
112
Table 26. Environmental Specifications
112
Appendix E in Built Integrity Checks
114
Measurement Initialization Process
114
Detector Test
115
Battery Load Test
116
Confidence Test
117
Appendix Fepd Faults and Recovery Actions
118
EPD Faults
118
Recovery Procedures
119
Logging Faults / Extracting Data
119
Clearing Faults
119
EPD Displayed Fault Codes
120
Table 27. Fault Codes
120
Figure 67. Fault Code Display
120
Table 27. Fault Codes
121
Other EPD Faults
122
Table 28. Faults Associated with EPD Hardware
122
Glossary
126
Ir Infra-Red
127
Index
130

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