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XR 50 NAP
User Manuals: SPECS XR 50 NAP Laboratory Equipment
Manuals and User Guides for SPECS XR 50 NAP Laboratory Equipment. We have
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SPECS XR 50 NAP Laboratory Equipment manual available for free PDF download: User Manual
SPECS XR 50 NAP User Manual (58 pages)
X-Ray Source
Brand:
SPECS
| Category:
Laboratory Equipment
| Size: 5 MB
Table of Contents
Table of Contents
3
Chapter 1 - Introduction
7
About this Manual
7
Further Sources of Information
7
Safety
8
Environmental Operating Conditions
9
Chapter 2 - Installation
11
Unpacking
11
Vacuum Installation
11
Vacuum Conditions
11
Differential Pumping
12
Figure 1: Differential Pumping Flange
12
Z-Drive (Optional)
13
Bakeout
13
Figure 2: Bypass Ring in the Open Position
13
Water Cooling
14
Fitting the Protection Cap
14
Head Cooling Circuit
15
Connecting Electrical Supplies
16
Electrical Connections
16
Figure 3: Head Cooling Connections
16
Interlocks
17
Figure 4: Electrical and Water Connections
17
Anode and Filament Conditioning
18
Figure 5: the Source Startup Menu
18
Figure 6: Conditioning the Filament
19
Chapter 3 - Operation
21
Switching on
21
Figure 7: Front Panel of the UXC 1000
21
Figure 8: Entering the Presets Menu
22
Figure 9: Selecting a Preset
22
Adjusting Settings During Operation
23
Figure 10: Activating a Preset
23
Figure 11: Operating Menu
23
Switching off the Source
24
Chapter 4 - Troubleshooting
25
High-Voltage Sparks
25
Basic Electrical Checks
26
Unstable Operation at Low Power
27
Cross Talk between Anodes
27
Figure 12: Pins on Filament Feedthrough
27
Figure 13: Checking Isolation of Sections in the Source
27
Figure 14: Correct Orientation of Anode
28
Figure 15: Distance of Anode to Cross-Talk Suppression Ring
28
Figure 16: Setting the Cap Position
29
Chapter 5 - Maintenance
31
X-Ray Source Check
31
Replacing the Anode
32
Replacing the Cathode
33
Figure 17: Cathode (Filament) Assembly
33
Replacing the Water Inlet
35
Replacing the Aluminium Window
36
Figure 18: Anode Water Cooling Flange and Tube
36
Anode Storage
37
Chapter 6 - Source Overview
39
Figure 19: Source Overview
39
Anode
40
Operating Limits
40
Excitation Energies
41
Figure 20: Limits Menu for Setting Maximum Anode Power
41
Cross-Talk
42
Figure 21: Cross-Talk Suppression
42
Water Circulation
43
Figure 22: Cross-Talk in the XR 50
43
Figure 23: Anode Cooling Circuit
43
Specifications
44
Anode
44
Cathode
44
Operation Range
44
Figure 24: Heat Cooling Circuit
44
Setup
45
Chapter 7 - Principles of Operation
47
Generation of X-Rays
47
Output Intensity
47
Figure 25: Principle of Operation
47
Voltages and Currents
48
Anode Voltage and Current
48
Emission Current
48
Filament Current and Voltage
48
Figure 26: the Voltages and Currents Involved in the X-Ray Source
48
Water Current
49
Magnetic Fields
49
Chapter a - XR 50 NAP
51
Construction
51
Operation
52
Figure 27: Construction of the XR 50 HP and XR 50
52
Replacing the Window
53
Index
55
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