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AccuPAR LP-80
Decagon Devices AccuPAR LP-80 Manuals
Manuals and User Guides for Decagon Devices AccuPAR LP-80. We have
3
Decagon Devices AccuPAR LP-80 manuals available for free PDF download: Operator's Manual
Decagon Devices AccuPAR LP-80 Operator's Manual (105 pages)
PAR/LAI ceptometer
Brand:
Decagon Devices
| Category:
Measuring Instruments
| Size: 0 MB
Table of Contents
Table of Contents
3
1 Introduction
6
Customer Service and Tech Support
6
Warranty
7
Seller's Liability
7
Repair Instructions
8
2 About the LP-80
9
Specifications
9
Overview of the LP-80
10
Components of the LP-80 System
11
Features
11
Keyboard Operation
12
Turning on the Instrument
13
3 Definitions
15
Par
15
Tau (T)
16
Lai (L)
16
External Sensor
16
Zenith Angle (Z)
17
Fraction of Beam Radiation (Fb)
17
Leaf Distribution Parameter (X)
18
4 PAR/LAI Menu
20
Taking Measurements
20
5 Log Menu
24
6 Data Menu
26
View
26
Download
27
Erase
32
7 Utility Software
33
Downloading Data
33
Erasing Data
36
Setting the Date and Time
37
Viewing LP-80 Information
37
The Preferences Menu
38
Software and Firmware Updates
40
8 Config Menu
41
9 PAR and LAI Theory
48
PAR (Photosynthetically Active Radiation)
48
Average and Intercepted PAR
48
Using PAR to Determine Leaf Area Index
54
Extinction Coefficient & Canopy Structure
57
LAI Measurements & Non-Random Distribution
65
Zenith Angle and Equation of Time
69
10 Measurement Tips
74
Above Canopy (External) Sensor
74
Sample Size
75
Clumping in Canopies
75
LAI Sampling in Row Crops
75
11 Care and Maintenance
78
Batteries
78
Cleaning the Probe and Controller
78
Re-Calibration
79
General Precautions
79
Declaration of Conformity
81
Appendix A: External Sensor Information
82
Specifications
82
Spectral Response
82
Cosine Response
83
Long-Term Stability
83
Appendix B: Troubleshooting
84
Appendix C: Further Readings
94
Index
101
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Decagon Devices AccuPAR LP-80 Operator's Manual (92 pages)
PAR/LAI ceptometer
Brand:
Decagon Devices
| Category:
Measuring Instruments
| Size: 0 MB
Table of Contents
Table of Contents
3
1 Introduction
6
Customer Service and Tech Support
6
Warranty
7
Seller's Liability
7
Repair Instructions
8
2 About the LP-80
10
Specifications
10
Overview of the LP-80
11
Components of the LP-80 System
12
Features
12
Keyboard Operation
13
Turning on the Instrument
14
3 Definitions
16
Par
16
Tau (T)
17
Lai (L)
17
External Sensor
18
Zenith Angle (Z)
18
Fraction of Beam Radiation (Fb)
19
Leaf Distribution Parameter (X)
19
4 PAR/LAI Menu
22
Taking Measurements
22
5 Log Menu
25
File Menu
27
View
27
Send
29
New
33
Delete
34
Delete All
34
7 Setup Menu
35
Set Baud Rate
39
Calibrate Probe
39
External Sensor Const
41
About
41
8 : PAR and LAI Theory
43
PAR (Photosynthetically Active Radiation)
43
Average and Intercepted PAR
43
Using PAR to Determine Leaf Area Index
50
Extinction Coefficient and Canopy Structure
54
LAI Measurements and Non-Random Distribution
62
Zenith Angle and Equation of Time
67
9 Measurement Tips
72
Above Canopy (External) Sensor
72
Sample Size
73
Clumping in Canopies
73
10 Care and Maintenance
75
Batteries
75
Cleaning the Probe and Controller
76
Re-Calibration
76
General Precautions
77
Appendix A: External Sensor Information
78
Specifications
78
Spectral Response
78
Cosine Response
79
Temperature Response
79
Long-Term Stability
80
Appendix B: Further Readings
81
Index
88
Decagon Devices AccuPAR LP-80 Operator's Manual (82 pages)
PAR/LAI Ceptometer
Brand:
Decagon Devices
| Category:
Measuring Instruments
| Size: 1 MB
Table of Contents
Table of Contents
3
1 Introduction
5
Customer Support
5
About this Manual
5
Warranty
6
Seller's Liability
6
2 About the
7
Accupar LP-80 Instrument Specifications
7
Overview of the
8
Components of the LP-80 System
8
Turning on the Instrument
10
3 Definitions
12
4 PAR/LAI Menu
16
Taking Measurements
16
Saving and Annotating Readings
18
5 Log Menu
19
6 Data Menu
21
View
21
Download
22
Description of Outputs
24
Erase
26
7 Utility Software
27
Downloading Data
27
Data File Formats
27
Data Organization
28
Erasing Data
29
Setting the Date and Time
30
Viewing LP-80 Information
30
The Preferences Menu
31
Data File Tab
31
Communications Tab
32
Application Tab
32
Software and Firmware Updates
33
8 Config Menu
34
Calibration
35
Location
36
Date and Time
37
9 PAR and LAI Theory
41
PAR (Photosynthetically Active Radiation)
41
Average and Intercepted PAR
41
Using PAR to Determine Leaf Area Index
44
Applications and Examples
46
Extinction Coefficient and Canopy Structure
46
Correction of PAR for Sun Angle
49
LAI Measurements & Non-Random Distribution
51
Zenith Angle and Equation of Time
53
10 Measurement Tips
57
Above Canopy (External) Sensor
57
Sample Size
57
Clumping in Canopies
58
LAI Sampling in Row Crops
58
11 Care and Maintenance
60
Batteries
60
Cleaning the Probe and Controller
60
Recalibration
61
General Precautions
61
12 Troubleshooting
62
13 Support and Repair
71
Repair Costs
72
14 Further Readings
73
15 Declaration of Conformity
78
External Sensor Information
79
Spectral Response
79
16 Appendix A
79
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