Labsphere DRA-CA-3300 Manuals

Labsphere DRA-CA-3300 Manuals

Manuals and User Guides for Labsphere DRA-CA-3300. We have 1 Labsphere DRA-CA-3300 manual available for free PDF download: Manual

Labsphere DRA-CA-3300 Manual

Labsphere DRA-CA-3300 Manual (46 pages)

Diffuse Reflectance Accessory

Brand: Labsphere | Category: Laboratory Equipment | Size: 0.52 MB

Table of Contents

Table of Contents
1
Introduction
2
Unpacking and Inspection
4
Standard Components
4
Optional Components
4
Installation
6
Optical Alignment of the Accessory
9
Alignment Check
9
Aligning the Accessory Optics
10
Diagnostic Scans
12
Operation
15
Integrating Sphere
15
Optical Chamber
16
Loading the Sample Reflectance Port
16
Transmittance Sample Holder
18
8°/Hemispherical Reflectance Factor Measurements
18
0°/Diffuse Reflectance Factor Measurements
19
Large Sample Reflectance Measurements
19
Transmittance Measurement Procedure
20
Theory of Operation
22
Double Beam Spectroscopy
22
Reflectance Measurement of Non-Ideal Samples
25
Zeroline Correction
27
Sources of Error
27
Optional Components
29
Center Mount Sample Holders
29
Powder Cell Holder
36
Transmittance Port Cuvette Holder
38
Maintenance
40
Mirror Cleaning Procedure
40
Spectralon Care Guide
40
Troubleshooting the DRA-CA-3300
41
Detector Replacement
42
Appendix A Specifications
43
Appendix B Typical Spectralon Reflectance Factors
44
Appendix C Glossary
45

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