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Contents
Thermo Scientific
DXRxi User Guide
v
View Particle Analysis Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
View Spectrum at Specific Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Analyze Sample Cross Sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Measure Change Over Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
View Time-Based Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Measure and View 3D Volumes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Acquire 3D Image Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
View 3D Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Verify Instrument Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
System Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Aligning and Calibrating Laser Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Creating a New Video Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171
Performance Verification fails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Sample Bands are too Small. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Sample Bands Are Too Large or CCD Overflowed . . . . . . . . . . . . . . . . . . . 172
No Raman Signal Appears in the Live Display or Spectrum Has No
No Visible Image Appears in the Video Pane or Viewer . . . . . . . . . . . . . . . 173
The Spectrum Has a Sloping Background or a Severe Positive Offset . . . . . 173
The Spectrum Baseline Is Severely Tilted, Curved or Saturating . . . . . . . . . 173
The Video Image is Obscured or Distorted . . . . . . . . . . . . . . . . . . . . . . . . . 174
The Computer Cannot Communicate with the Instrument . . . . . . . . . . . . 174
Chemical Image Appears to be Different Than the Video Image . . . . . . . . . 174
Chemical Image Does Not Achieve Required Spatial Resolution. . . . . . . . . 175
Chemical Image Shows Missing Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
X-Axis Calibration Fails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Instrument off or disconnected. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Video camera disconnected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Stage controller off or disconnected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Stage controller failed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Unknown stage location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Detector too warm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Detector disconnected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
No filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
No grating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
No laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Mismatched grating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Mismatched filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Invalid fiber probe configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Uncalibrated laser, grating, filter set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Summary of Contents for DXR xi
Page 12: ...1 Introducing the DXRxi Raman Imaging System Trademarks 6 DXRxi User Guide Thermo Scientific...
Page 14: ...2 DXRxi Microscope Operation 8 DXRxi User Guide Thermo Scientific...
Page 64: ...Safety Information 58 DXRxi User Guide Thermo Scientific Microscope Safety Labels or...
Page 65: ...Safety Information Thermo Scientific DXRxi User Guide 59...
Page 66: ...Safety Information 60 DXRxi User Guide Thermo Scientific...
Page 67: ...Safety Information Thermo Scientific DXRxi User Guide 61...
Page 68: ...Safety Information 62 DXRxi User Guide Thermo Scientific...
Page 166: ...3 OMNICxi Software Operation Acquire and Analyze Data 160 DXRxi User Guide Thermo Scientific...