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FLIR GF3 Series User Manual
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Thermographic
measurement
techniques
32
32.2.1.1.1
Method
1:
Direct
method
Follow
this
procedure:
1.
Look
for
possible
reflection
sources,
considering
that
the
incident
angle
=
reflection
an-
gle
(a
=
b).
Figure
32.1
1
=
Reflection
source
2.
If
the
reflection
source
is
a
spot
source,
modify
the
source
by
obstructing
it
using
a
piece
if
cardboard.
Figure
32.2
1
=
Reflection
source
#T559157;
r
.
AH/45951/45951;
en-US
258
269
271
Table of Contents
Default Chapter
5
Table of Contents
5
1 Disclaimers
13
Legal Disclaimer
13
Government Regulations
13
Level 1 Statement
13
Copyright
14
Quality Assurance
14
Patents
14
EULA Terms
14
EULA Terms
15
2 Safety Information
17
3 Notice to User
22
User-To-User Forums
22
Calibration
22
Accuracy
22
Disposal of Electronic Waste
22
Training
22
Documentation Updates
23
Note about Authoritative Versions
23
4 Customer Help
24
General
24
Submitting a Question
24
Downloads
25
5 Important Note about Training and Applications
26
General
26
6 List of Accessories and Services
27
7 Introduction
29
Flir Gf300
29
Optical Gas Imaging of Methane and Other Volatile Organic Compounds (Vocs)
29
Benefits
29
Flir Gf304
29
Optical Gas Imaging of Refrigerant Gases
29
Flir Gf306
30
Optical Gas Imaging Especially of SF6 and Ammonia
30
Benefits
30
Flir Gf309
30
IR Camera for Furnace and High Temperature Inspection
30
Benefits
31
Flir Gf320
31
Optical Gas Imaging of Methane and Other Volatile Organic Compounds (Vocs)
31
Flir Gf335
32
Benefits
32
Flir Gf343
32
The New FLIR GF343 Is an Optical Gas Camera for Visualizing Carbon Dioxide
32
Main Applications
32
Flir Gf346
33
Optical Gas Imaging Especially of Carbon Monoxide (CO) and Other Harmful Gases
33
Benefits
33
8 Example Images
34
General
34
Images
34
9 Quick Start Guide
35
Detecting a Temperature
35
Procedure
35
Related Topics
36
Detecting a Gas Leak
36
Procedure
36
Related Topics
37
10 FLIR Gf3Xx Series Series General Instrument Check
38
11 Note about Ergonomics
39
General
39
Figure
39
Related Topics
40
12 Camera Parts
41
View from the Left
41
Explanation
41
Figure
41
View from the Right
42
Explanation
42
Figure
42
View from the Rear
43
Explanation
43
Figure
43
Battery Condition LED Indicator
44
Explanation
44
Figure
44
Power LED Indicator
44
Explanation
45
Laser Pointer
45
General
45
Figure
45
Laser Warning Label
45
Laser Rules and Regulations
45
13 Screen Elements
46
Mode Selector
46
Explanation
46
Figure
46
Result Table and Measurement Tools
46
Toolbox, Indicators, and Other Objects
47
Explanation
47
Figure
47
14 Achieving a Good Image
48
General
48
Adjusting the Infrared Camera Focus Manually
48
Figure
48
Procedure
48
Adjusting the Infrared Camera Focus
49
Figure
49
Procedure
49
Adjusting an Image
49
General
49
Explanation of the Adjustment Methods
49
Procedure (Auto)
49
Figure
50
Procedure (HSM)
50
Procedure (Manual)
50
Selecting a Suitable Temperature Range
50
About Temperature Ranges
50
Understanding the Temperature Scale
51
Changing the Temperature Range
52
Selecting a Suitable Color Palette
52
Procedure
52
Enabling or Disabling Histogram Mode
52
General
52
Enabling or Disabling Inverted Color Palette
53
Procedure
53
Changing Object Parameters
53
General
53
Types of Parameters
53
Recommended Values
53
Procedure
54
Related Topics
54
15 Connecting External Devices
55
General
55
Related Topics
55
Connecting Devices to the Rear Connectors
55
Explanation
55
Figure
55
Explanation
56
Figure
56
Inserting SD Memory Cards
56
Formatting Memory Cards
57
16 Handling the Camera
58
Charging the Camera Battery
58
Charging the Battery Using the Power Supply Cable
58
Charging the Battery Using the Stand-Alone Battery Charger
58
Installing and Removing the Camera Battery
59
Installing the Battery
59
Removing the Battery
60
Turning on the Camera
61
Procedure
61
Turning off the Camera
61
Adjusting the Viewing Angle of the Viewfinder
61
General
61
Figure
61
Adjusting the Viewfinder's Dioptric Correction
62
General
62
Figure
62
Procedure
62
Adjusting the Camera Grip
62
Figure
63
Procedure
63
Opening the Display
63
Adjusting the Viewing Angle of the Display
64
General
64
Figure
64
Procedure
64
Installing an Infrared Lens
64
Removing an Infrared Lens
65
Procedure
65
Mounting the Heatshield
66
General
66
Procedure
66
Adjusting the Infrared Camera Focus Manually
68
Figure
68
Procedure
68
Adjusting the Infrared Camera Focus
69
Figure
69
Procedure
69
Autofocusing the Infrared Camera and the Digital Camera
70
Figure
70
Procedure
70
Operating the Laser Pointer
71
Figure
71
Laser Warning Label
71
Procedure
71
Using the Zoom Function
71
General
71
17 Working with Views and Images
72
Saving Infrared Images
72
General
72
Image Capacity
72
Saving an Infrared Image Directly to an SD Memory Card
72
Previewing and Saving an Infrared Image to an SD Memory Card
72
Opening an Image
73
General
73
Procedure
73
Changing Settings Related to Image Presentation
73
Procedure
74
Editing a Saved Image
74
General
74
Deleting a File
75
Procedure
75
18 Working with Measurement Tools
76
Laying out a Measurement Tool
76
General
76
Procedure
76
Moving or Resizing a Measurement Tool
76
Creating & Setting up a Difference Calculation
76
Procedure
77
Changing Object Parameters
77
General
77
Types of Parameters
77
Recommended Values
78
Procedure
78
Related Topics
79
19 Programming the Camera
80
General
80
Procedure
80
20 Recording Video Clips
81
General
81
Procedure
81
21 Changing Settings
82
General
82
Procedure
82
Connecting the Camera Using a Peer-To-Peer (Ad Hoc) WLAN Network
82
Related Topics
83
Connecting the Camera Using a Infrastructure WLAN Network
83
General
83
Procedure
83
Changing Wi-Fi Settings
83
Related Topics
84
22 Technical Data
85
Online Field-Of-View Calculator
85
Note about Technical Data
85
Note about Authoritative Versions
86
Flir Gf300 14.5
87
FLIR GF300 14.5° Fixed Lens
92
Flir Gf300 24
97
FLIR GF300 24° Fixed Lens
102
Flir Gf304 14.5
107
FLIR GF304 14.5° Fixed Lens
113
Flir Gf304 24
118
FLIR GF304 24° Fixed Lens
124
Flir Gf306 14.5
129
FLIR GF306 14.5° Fixed Lens
135
Flir Gf306 24
141
FLIR GF306 24° Fixed Lens
147
Flir Gf309 14.5
153
FLIR GF309 14.5° Fixed Lens
159
Flir Gf309 24
164
FLIR GF309 24° Fixed Lens
170
Flir Gf320 14.5
175
FLIR GF320 14.5° Fixed Lens
181
Flir Gf320 24
187
FLIR GF320 24° Fixed Lens
193
Flir Gf335 24
199
FLIR GF343 24° Fixed Lens
204
Flir Gf346 14.5
209
FLIR GF346 14.5° Fixed Lens
215
Flir Gf346 24
221
FLIR GF346 24° Fixed Lens
227
23 Mechanical Drawings
233
24 CE Declaration of Conformity
239
25 Cleaning the Camera
241
Camera Housing, Cables, and Other Items
241
Liquids
241
Equipment
241
Procedure
241
Infrared Lens
241
26 Cooler Maintenance
243
General
243
Signs to Watch for
243
27 Detectable Gases
244
General
244
Gases that Can be Detected by FLIR GF300
244
Coolants that Can be Detected by FLIR GF304
247
Gases that Can be Detected by FLIR GF306
247
Gases that Can be Detected by FLIR GF320
251
Gases that Can be Detected by FLIR GF343
254
Gases that Can be Detected by FLIR GF346
254
28 Why Do some Gases Absorb Infrared Energy
258
29 About FLIR Systems
261
More than Just an Infrared Camera
262
Sharing Our Knowledge
263
Supporting Our Customers
263
30 Terms, Laws, and Definitions
264
31 About Calibration
266
Introduction
266
Definition-What Is Calibration
266
Camera Calibration at FLIR Systems
266
The Differences between a Calibration Performed by a User and that Performed Directly at FLIR Systems
267
Calibration, Verification and Adjustment
267
Non-Uniformity Correction
268
Thermal Image Adjustment (Thermal Tuning)
268
32 Thermographic Measurement Techniques
269
Introduction
269
Emissivity
269
Finding the Emissivity of a Sample
269
Reflected Apparent Temperature
273
Distance
273
Relative Humidity
273
Other Parameters
273
33 History of Infrared Technology
274
34 Theory of Thermography
277
Introduction
277
The Electromagnetic Spectrum
277
Blackbody Radiation
278
Planck's Law
279
Wien's Displacement Law
280
Stefan-Boltzmann's Law
281
Non-Blackbody Emitters
282
Infrared Semi-Transparent Materials
284
35 The Measurement Formula
285
36 Emissivity Tables
289
References
289
Tables
289
Other manuals for FLIR GF3 Series
Quick Start
2 pages
Getting Started
106 pages
4
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FLIR GF3 Series Specifications
General
Brand
FLIR
Model
GF3 Series
Category
Thermal cameras
Language
English
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