FLIR G300 A Скачать руководство пользователя

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The measurement formula

Figure 24.2

Relative magnitudes of radiation sources under varying measurement conditions (SW camera).

1: Object temperature; 2: Emittance; Obj: Object radiation; Refl: Reflected radiation; Atm: atmosphere radia-
tion. Fixed parameters: τ = 0.88; T

refl

= 20°C (+68°F); T

atm

= 20°C (+68°F).

Figure 24.3

Relative magnitudes of radiation sources under varying measurement conditions (LW camera).

1: Object temperature; 2: Emittance; Obj: Object radiation; Refl: Reflected radiation; Atm: atmosphere radia-
tion. Fixed parameters: τ = 0.88; T

refl

= 20°C (+68°F); T

atm

= 20°C (+68°F).

#T559899; r. AB/35742/35742; en-US

Содержание G300 A

Страница 1: ...User s manual FLIR G300 a...

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Страница 3: ...User s manual FLIR G300 a T559899 r AB 35742 35742 en US iii...

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Страница 5: ...s 5 5 Important note about training and applications 6 5 1 General 6 6 Introduction 7 7 Typical system overview 8 7 1 Explanation 8 8 Quick start guide 9 8 1 Download FLIR Tools 9 9 Mechanical install...

Страница 6: ...Supporting our customers 36 20 Glossary 37 21 Thermographic measurement techniques 40 21 1 Introduction 40 21 2 Emissivity 40 21 2 1 Finding the emissivity of a sample 40 21 3 Reflected apparent tempe...

Страница 7: ...manufactured has been certified in accordance with the ISO 9001 standard FLIR Systems is committed to a policy of continuous development therefore we reserve the right to make changes and improvements...

Страница 8: ...temperatures can cause damage to the camera CAUTION Do not apply solvents or equivalent liquids to the camera the cables or other items Damage to the bat tery and injury to persons can occur CAUTION...

Страница 9: ...tp www infraredtraining com http www irtraining com http www irtraining eu 3 5 Documentation updates Our manuals are updated several times per year and we also issue product critical notifi cations of...

Страница 10: ...ter online If you only want to search the knowledgebase for existing questions and answers you do not need to be a registered user When you want to submit a question make sure that you have the follow...

Страница 11: ...lso download the following when applicable for the product Firmware updates for your infrared camera Program updates for your PC Mac software Freeware and evaluation versions of PC Mac software User d...

Страница 12: ...rognosis and reporting is a highly advanced skill It requires professional knowledge of thermography and its ap plications and is in some countries subject to certification and legislation Consequentl...

Страница 13: ...ng period of time making automatic around the clock monitoring possible Key features Can be integrated in application specific housings Visualizes gas leaks in real time Remote control Inspects withou...

Страница 14: ...housing Brown positive Blue negative Green yellow earth 2 10 28 V DC power supply 3 USB cable 4 USB hub 5 Ethernet cable with an RJ45 connector 6 Ethernet switch 7 Cable with an HDMI or DVI connector...

Страница 15: ...net cable 4 Use FLIR Tools to set up and control the camera For more information see section 8 1 Download FLIR Tools page 9 8 1 Download FLIR Tools FLIR Tools lets you quickly create professional insp...

Страница 16: ...istance between the camera unit and the back panel needs to be large enough to achieve sufficient cooling In very dusty conditions the installation might also require a stream of pressurized air di re...

Страница 17: ...ital video output 3 USB A cable to connect an external USB device to the camera 4 Ethernet cable with an RJ45 connector to connect to the network Note Only CAT 6 Ethernet cables should be used with th...

Страница 18: ...ply 11 2 IP Communication It is assumed that a FLIR G300 a system will be set up on an existing network and as signed an IP address from the DHCP server The MAC address can be found on a label on the...

Страница 19: ...you use it to ensure that the wired Ethernet port is open Renew the DHCP license Make sure that the firewall is turned off when you troubleshoot Make sure that your wireless adapter is switched off If...

Страница 20: ...data FLIR Systems reserves the right to change specifications at any time without prior notice Please check http support flir com for latest changes 13 3 Note about authoritative versions The authorit...

Страница 21: ...of interest that are difficult to reach with conventional methods Protecting the environment Several VOCs are dangerous to human health or cause harm to the envi ronment and are usually governed by re...

Страница 22: ...g USB video class USB image streaming 16 bit 320 240 at 30 Hz using USB video class USB protocols TCP UDP RTSP RTP HTTP ICMP IGMP ftp DHCP Ethernet Ethernet Control result and image Ethernet type 100...

Страница 23: ...nformation Packaging type Cardboard box List of contents Infrared camera Ethernet cable FLIR ThermoVision SDK license only FLIR VideoReport CD ROM Lens cap Power supply Printed documentation USB cable...

Страница 24: ...ies T198585 FLIR VideoReport DSW 10000 FLIR IR Camera Player T199233 FLIR Atlas SDK for NET T199234 FLIR Atlas SDK for MATLAB T198567 ThermoVision System Developers Kit Ver 2 6 T198566 ThermoVision La...

Страница 25: ...s of interest that are difficult to reach with conventional methods Protecting the environment Several VOCs are dangerous to human health or cause harm to the envi ronment and are usually governed by...

Страница 26: ...g USB video class USB image streaming 16 bit 320 240 at 30 Hz using USB video class USB protocols TCP UDP RTSP RTP HTTP ICMP IGMP ftp DHCP Ethernet Ethernet Control result and image Ethernet type 100...

Страница 27: ...ormation Packaging type Cardboard box List of contents Infrared camera Ethernet cable FLIR ThermoVision SDK license only FLIR VideoReport CD ROM Lens cap Power supply Printed documentation USB cable V...

Страница 28: ...ies T198585 FLIR VideoReport DSW 10000 FLIR IR Camera Player T199233 FLIR Atlas SDK for NET T199234 FLIR Atlas SDK for MATLAB T198567 ThermoVision System Developers Kit Ver 2 6 T198566 ThermoVision La...

Страница 29: ...Mechanical drawings 14 T559899 r AB 35742 35742 en US 23...

Страница 30: ...g No ArtNo Skala Scale Size Datum Date Kontr Check Konstr Drawn Material Ytbehandling Surface treatment Gen tol Ben mning Denomination Denna handling f r ej delges annan kopieras i sin helhet eller de...

Страница 31: ...CE Declaration of conformity 15 T559899 r AB 35742 35742 en US 25...

Страница 32: ......

Страница 33: ...arious gases This table lists the gases that FLIR Systems has tested at various concentrations within the laboratory Common name Molecular formula Structural formula 1 Pentene C5H10 Benzene C6H6 Butan...

Страница 34: ...Detectable gases 16 Common name Molecular formula Structural formula Ethylene C2H4 Heptane C7H16 Hexane C6H14 Isoprene C5H8 m Xylene C8H10 Methane CH4 Methanol CH4O T559899 r AB 35742 35742 en US 28...

Страница 35: ...ctable gases 16 Common name Molecular formula Structural formula Methyl ethyl ketone C4H8O MIBK C6H10O Octane C8H18 Pentane C5H12 Propane C3H8 Propylene C3H6 Toluene C7H8 T559899 r AB 35742 35742 en U...

Страница 36: ...nly move by translation in one direction at a time Figure 17 1 Single atom The next most complex category of molecules is homonuclear made of two atoms such as hydrogen H2 nitrogen N2 and oxygen O2 Th...

Страница 37: ...a dipole moment capable of briefly oscillating at the same frequency as the incident photon This quantum mechanical interaction allows the electromagnetic field energy of the photon to be transferred...

Страница 38: ...do some gases absorb infrared energy 17 Figure 17 7 Benzene C6H6 Strong absorption around 3 2 3 3 m Figure 17 8 Sulfur hexafluoride SF6 Strong absorption around 10 6 m T559899 r AB 35742 35742 en US...

Страница 39: ...mercial lens cleaning liquid with more than 30 isopropyl alcohol 96 ethyl alcohol C2H5OH 18 2 2 Equipment Cotton wool 18 2 3 Procedure Follow this procedure 1 Soak the cotton wool in the liquid 2 Twis...

Страница 40: ...uired several companies with world leading expertise in sensor technologies Extech Instruments 2007 Ifara Tecnolog as 2008 Salvador Imaging 2009 OmniTech Partners 2009 Directed Perception 2009 Raymari...

Страница 41: ...ectronics to final testing and calibration all production steps are carried out and supervised by our own engineers The in depth expertise of these infrared specialists ensures the accuracy and reliab...

Страница 42: ...ms operates a worldwide service network to keep your camera running at all times If you discover a problem with your camera local service centers have all the equip ment and expertise to solve it with...

Страница 43: ...adjust A function that adjusts the image The function works all the time continuously adjusting brightness and contrast according to the im age content convection Convection is a heat transfer mode w...

Страница 44: ...ETD Noise equivalent temperature difference A measure of the image noise level of an IR camera noise Undesired small disturbance in the infrared image object parameters A set of values describing the...

Страница 45: ...ch is the result of a subtraction between two temperature values temperature range The current overall temperature measurement limitation of an IR cam era Cameras can have several ranges Expressed as...

Страница 46: ...bject and the camera The relative humidity Temperature of the atmosphere 21 2 Emissivity The most important object parameter to set correctly is the emissivity which in short is a measure of how much...

Страница 47: ...ook for possible reflection sources considering that the incident angle reflection an gle a b Figure 21 1 1 Reflection source 2 If the reflection source is a spot source modify the source by obstructi...

Страница 48: ...d for two important reasons A thermocouple does not measure radiation intensity A thermocouple requires a very good thermal contact to the surface usually by gluing and covering the sensor by a therma...

Страница 49: ...of the tape usually 0 97 8 Measure the temperature of the tape using one of the following measurement functions Isotherm helps you to determine both the temperature and how evenly you have heated the...

Страница 50: ...f is detected by the camera 21 5 Relative humidity The camera can also compensate for the fact that the transmittance is also dependent on the relative humidity of the atmosphere To do this set the re...

Страница 51: ...p a systematic experiment with the objective of finding a single material that would give the desired reduction in brightness as well as the maximum reduction in heat He began the experiment by actual...

Страница 52: ...to be true only until 1830 when the Italian investigator Melloni made his great discovery that naturally occurring rock salt NaCl which was available in large enough natural crystals to be made into l...

Страница 53: ...idance An infrared search system tested during this period was able to detect an approaching airplane at a distance of 1 5 km 0 94 miles or a person more than 300 me ters 984 ft away The most sensitiv...

Страница 54: ...at the limit of visual perception in the deep red At the long wavelength end it merges with the microwave radio wavelengths in the millimeter range The infrared band is often further subdivided into f...

Страница 55: ...temperature generates blackbody radiation the characteristics of which are determined solely by the temperature of the cav ity Such cavity radiators are commonly used as sources of radiation in tempe...

Страница 56: ...approaches zero again at very long wavelengths The higher the temperature the shorter the wavelength at which maximum occurs Figure 23 4 Blackbody spectral radiant emittance according to Planck s law...

Страница 57: ...00 K the peak of radiant emittance lies at 9 7 m in the far infra red while at the temperature of liquid nitrogen 77 K the maximum of the almost insignifi cant amount of radiant emittance occurs at 38...

Страница 58: ...ver an extended wavelength region although they may approach the blackbody behavior in certain spectral intervals For ex ample a certain type of white paint may appear perfectly white in the visible l...

Страница 59: ...wavelength According to Kirchhoff s law for any material the spectral emissivity and spectral absorp tance of a body are equal at any specified temperature and wavelength That is From this we obtain f...

Страница 60: ...ome of it is reflected back into the interior The back reflected radiation is again partially absorbed but some of it arrives at the other sur face through which most of it escapes part of it is refle...

Страница 61: ...s at least to a trained operator It is then his responsibility to modify the measurement situation to avoid the disturbance e g by changing the viewing direction shielding off intense radia tion sourc...

Страница 62: ...ower can now be written Equation 2 We multiply each term by the constant C of Equation 1 and replace the CW products by the corresponding U according to the same equation and get Equation 3 Solve Equa...

Страница 63: ...lowed to use the cal ibration curve above the highest calibration point what we call extrapolation Imagine that we in a certain case measure Utot 4 5 volts The highest calibration point for the camera...

Страница 64: ...flected radiation Atm atmosphere radia tion Fixed parameters 0 88 Trefl 20 C 68 F Tatm 20 C 68 F Figure 24 3 Relative magnitudes of radiation sources under varying measurement conditions LW camera 1 O...

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Страница 66: ...dinger 1910 1980 LOEF List Of Effective Files T501093 xml en US AB 35742 2016 05 20 T505471 xml en US 9229 2013 10 03 T505013 xml en US 35155 2016 04 21 T505251 xml en US 15388 2014 06 18 T505771 xml...

Страница 67: ......

Страница 68: ...support flir com Copyright 2016 FLIR Systems Inc All rights reserved worldwide Disclaimer Specifications subject to change without further notice Models and accessories subject to regional market cons...

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