ENGLISH User manual
Contents
1. Select Lioge Fig 19 Selecting the image display mode 2 Use the keys D or Q to select the desired display mode among the options IR infrared image Visual visual image Fusion fusion of IR image into the visual one see Fig 20 Fig 20 Image display modes 3 Press the Select key or the key E to confirm the operation and go back to the previous screen of the Close key to exit without any modification EN 20 HT 5 2 5 Palette Menu In this section it is possible to select the color palette which can be associated to the IR image THT45 1 Select the item Palette using the keys D or Q and press the key E The screen Fig 21 Right side is shown on the display x1 611 08 a a Measure Palette a Giron 08 Rainbow 4 Emiss ra Image Range mat Ge Greylinv Settings Select Fig 21 Setting the colour palette 2 Use the keys D or Q to select the desired colour palette among the options Iron Rainbow Grey and Grey Inv watching the modification of selection on the display 3 Press the Select key or the key A to confirm the operation and go back to the previous screen of the Close key to exit without any modification 5 2 6 Range Menu In this section it is possible to define the temperature measuring range of the instrument 1 Select the item Range using the keys D or Q and press the key E The screen Fig 222. part 11 Move the locking mechanism see Fig 4 part 4 in the OPEN position and lift it Insert the micro SD card into the locking mechanism in the position show on the label inside the battery compartment Move the locking mechanism in the LOCK position Switch on the instrument The symbol is shown at display PHD DO EN 7 whi THT45 4 2 DESCRIPTION OF FUNCTION KEYS The instrument has 8 function keys indicated as Q D S D A and a trigger key T with multiple functions 4 2 1 Switching on off the instrument Press the button to switch on the instrument After approx 10 seconds internal autotest the instrument shows its normal measuring screen To switch off the instrument press and hold the key for 2 seconds CAUTION A simple pressing of the key activates the manual calibration of the instrument which is necessary if the IR image is out of focus or if you frame a new subject The message Calibration is shown on the display for some seconds 4 2 2 KeysQ amp e By pressing the keys D or Q you can respectively Zoom in or out the image on the display see 5 1 2 The same keys are also used for the selection of system parameters 4 2 3 Key d i Pressing and hold the key f allows activating deactivating the internal illuminator see Fig 1 Part 6 The same key is also used for the selection of system parameters 4 2 4 Key Pressing and hold
3. Access to the functions of the main menu Indication of the Zoom percentage x1 x32 5 1 1 Image focusing Focusing the IR image found on the instrument s display must be performed manually by rotating the adjuster installed on the front part see Fig 2 Pos 12 Keep the instrument steady while performing this operation CAUTION Always focus the image before saving it in order to perform correct temperature measurements of the framed object EN 9 whi THT45 5 1 2 Image zoom The instrument is provided with an electronic digital Zooming function of the IR image and of the framed visual image To use this function proceed as follows 1 Frame the object to be tested see Fig 6 Left side and press the key D as many times as you want to zoom the image Each pressing increases the size of the image by 10 with respect to the original The instrument show the zoom value on the top side of the display see Fig 6 Right side relevant to x10 zoom Possible options are 1x 32x Fig 6 Setting image zoom 2 Press the key Q to zoom out until you go back to the original image 5 1 3 Adjusting the distance of the object in Fusion screens In Fusion display mode see 5 2 4 due to the different position of the lens and of the built in photo camera when the object is close to the lens the visible image tends to become bigger while the IR image tends to reduce When the object is more than 2m far fro
4. ENGLISH User manual al CE Copyright HT ITALIA 2014 Version EN 1 02 16 12 2014 iwi THT45 Table of contents 1 2 3 PRECAUTIONS AND SAFETY MEASURES ccccccccececeseeteeeeeeeeeeeteneeaeeeseeseneeeeeetaneeneeees 2 1 1 DUNNO A Ss 2 net Santon sn tsitenninn E E E tenant ayaninneadax one tention d ca htceemtdnailencenns 2 1 2 PGT SC EN EENE E ET EE TEET E E E E E TTE A E T E E TT 2 CGENERAC DE ORIPTION cinrrern an A E E 3 PREPARATION FOR USE enicgucacdaapessatedotunnetanisinntioaesdaebeansdaimarianaaunasicesbaaseauaethanadverdeansatenente 4 3 1 Aaa g e E E E E E E E E A A E A E E E EE 4 3 2 NSIC THE DOW CF SUNNY essen cuarecncti tinct oueetentanteaenla a a E S 4 3 3 FS ANNU cs esata esis cc aa teat oeigacatnnnyt asarca ue eausateea aude ea en eave easnteyatso gaan aiunisagesuton cnacua el atusmanentapeeaaaetoateanaes 4 3 4 TOS Sis sacs Asses sete pcs E EN EA A E ET E EENS T A 4 NOMENCLATURE ssnin e A E 5 4 1 Mstrument description essere tere ireanii es yoedceeeewranahanmageceaetinoesaamanodeeioasensbncauaGerendacaosereeaatonmaecostees 5 4 1 1 TINS ONG OP TINGTO SL COO E E E A ENA S A N A TE A EA E ETE 7 4 2 Description of function keys ccccceeccccceseecccesscecceeseecsauseecseuseeessaueeecsauseecseeeessaeeessauseeessgeeesssageees 8 4 2 1 SWitehing onoi the MStruUMENi asenso eea E E aaa 8 OE AS ES eect cet estes teeeste eee cesta cee nee eee 8 4 2 3 Key i Cj O O aaaa n 8 4 2 4 E E a ET E E I A A
5. Fig 14 Setting the alignment distance 2 Use the keys D or Q to select the auto power off time among the options OFF 5min 10min or 30min 3 Press the key Select to confirm or Close to exit without saving EN 15 NHAT THT45 Volume section In this section it is possible to enable disable and adjust the volume associated with the playback of the videos recorded using the instrument see 5 5 1 1 Select the item Volume using the keys D or Q and press the key E The screen Fig 15 Right side is shown on the display xX 11 08 1d Toe I Alignment gt IE Autopoweroff gt E 0 95 E 0 95 Select Select Fig 15 Volume level setting 2 Use the keys f or to set the volume level possibly wearing the provided set of headphones 3 Press the key Select to confirm or Close to exit without saving EN 16 WWHT THT45 5 2 2 Measurement Menu In this section it is possible to select deselect the display of the three available measuring cursors independently The thermal camera has gt 1 steady cursor point in the middle of the display gt 1 dynamic cursor which identifies the temperature of the hottest spot of the image gt 1 dynamic cursor which identifies the temperature of the coldest spot of the image 1 Select the item Measurement with the keys D or Q and press the key f The screen Fig 16 Right side is shown on the display x1 11 0
6. Right side is shown on the display x1 11 08 x1 11 08 a amp Measure es EMISS E image BT o c 350 C O 3 Palette Settings Close Fig 22 Setting measuring range on the instrument 2 Use the keys or Q to select the measuring range among the options 20 C 150 C or 0 C 350 C 3 Press the Select key or the key E to confirm the operation and go back to the previous screen of the Close key to exit without any modification EN 21 wh THT45 5 2 7 Image adjustment In this section it is possible to define the adjusting mode of the temperature associated with the image framed on the display The following modes are available gt Auto gt d default gt Manual gt D To set Manual mode proceed as follows 1 Press the right key and set the symbol fi on the display 2 Press and hold the W key for 2 seconds The following screen see Fig 23 Left side is shown on the display X1 11 08 Fig 23 Setting the adjustment mode of image temperature 2 Use the keys f and A to set the desired value of the temperature associated to the minimum level Press and hold the keys for a quick setting of the value Press the key D to go to the upper level of the color palette see Fig 23 Right side Use the keys f and to set the desired value of the temperature associated to the maximum level Press and hold the keys for a quick setting of the value 5 Press th
7. A E E E E A O eee E EE E A 8 A CT a crenestetcenssoreoassntvevncontsondishomnecvatevediohsesnceostrentdendepesnontesndiaharavesstpontiaticiirnessbindieuetesistmentouneseie 8 4 2 6 E EEEE PNE E NEE E NEE NETE EE EN E A EEE 8 4 2 7 T key Trigger cs tacnantn lau ntatadondncet Audhnectdantatendomiendedenienet Sead ouihduch Gutnandialsadnie ssantnieatauednat susnnagwasbradanmenatdonones 8 OOF er IN AN TO IN enrio eeamideomeadsinteea aintiaieneaeeaien 9 5 1 Description of the main INtEIfACE eeeccccseseecceeseeeceesseecceeseeessauseeceaseeeseaseeessaseeeeseeesseueeesssaeeeenss 9 5 1 1 image TOGU SIG esis ee E E E E E E E E thas R E 9 5 1 2 NVA ZN ete E E E A E E E et EA E E S E E A E T 10 SARS Adjusting the distance of the object in FUSION SCFEENS cccceecceceeecceceeeeeetaeececeueeeseeeeeesaeeeeesanes 10 5 2 General menu COSCON encrena T E a a 11 5 2 1 SeS MO e a a E E E 12 5 2 2 Measurement MenU cccccseecccceeeeeeceeeeeceeeeeeseeueeeseaeeeeseeseeeseeeeeesaeeeeeseaeeeeseaueeessueeesaeeeesanseeeesaneees 17 5 2 3 EEA e A E A E E N A E dole A E E A T 18 5 2 4 Jene ecann E a EEA O E EEE ETE EEE ETE SE E ETE E E AE EE TETT 20 5 2 5 EEE E a T EI I O T EE T 21 5 2 6 Tanoe ME eee E E E E E E E E E E RE 21 5 2 7 image SAC US TN ONT osscar E E ed staat EREE EEE EREE EE REEE ERE 22 5 3 Saving the image ON the display cccccccsesecccceeccceeeseeeeeeeeeeeeeeseeeceeeeeeseeeaeeeeeeessueeseeeeeeeeseaeaaeeeess 23 5 4
8. After sales Service or to a Dealer transport will be at the Customer s charge However shipment will be agreed in advance A report will always be enclosed to a shipment stating the reasons for the product s return Only use original packaging for shipment any damage due to the use of non original packaging material will be charged to the Customer The manufacturer declines any responsibility for injury to people or damage to property The warranty shall not apply in the following cases e Repair and or replacement of accessories and battery not covered by warranty e Repairs that may become necessary as a consequence of an incorrect use of the instrument or due to its use together with non compatible appliances e Repairs that may become necessary as a consequence of improper packaging e Repairs which may become necessary as a consequence of interventions performed by unauthorized personnel e Modifications to the instrument performed without the manufacturer s explicit authorization e Use not provided for in the instruments specifications or in the instruction manual The content of this manual cannot be reproduced in any form without the manufacturer s authorization Our products are patented and our trademarks are registered The manufacturer reserves the right to make changes in the specifications and prices if this is due to improvements in technology 9 2 SERVICE lf the instrument does not operate properly before co
9. main screen 5 8 HDMI VIDEO OUTPUT The video output available in the instrument see Fig 2 Part 18 enables displaying the IR image acquired on an external monitor device capable of managing HDMI systems To connect the instrument proceed as follows 1 Switch on the instrument 2 Connect the instrument to the external monitor device using the HDMI video cable provided 3 Turn on the external monitor or device 4 Check for the presence of the IR image both on the instrument s display and on the monitor or external device with contemporary management of the operations 5 Detect monitor the image on the external monitor or device 6 At the end of the operations switch off the monitor or external device and disconnect the HDMI video cable from the instrument EN 29 6 USING THE THTLINK SOFTWARE The software THTLink can be used to analyse the images saved on the micro SD card inserted in the instrument THT45 6 1 MINIMUM SYSTEM REQUIREMENTS Hardware Pentium IV RAM memory 512MB Output interface USB ports or SD card reader CD ROM reader present Screen resolution 800x600 Operating system Software applications Windows XP o higher Microsoft Net Framework 2 0 or higher 6 2 INSTALLING THE THTLINK SOFTWARE 1 Insert the installation CD ROM into the reader of the PC 2 Launch the file THTLink exe found inside the CD ROM and follow the guided installation procedure 6 3 MAIN CHARACTERISTICS
10. the display 2 Use the keys f or to scroll the images videos in the gallery on the display 3 Press the key Browse to access the gallery of saved images videos see Fig 26 Left side 4 Press the key Open to recall the selected image video on the display 5 Press the Option key The following screen appears on the instrument s display X1 W108 ok Exit UJ Delete all 20140629 0006 jpg Ok Close Fig 27 Deleting an image or video on the display 6 Select the option Delete and press the Ok key to delete the selected image video 7 Select the option Delete all and press the Ok key to delete the entire content of the micro SD card 8 Select the option Exit and press the Ok key to exit the gallery and go back to the main screen Press the Close key to close the submenu EN 24 NHT THT45 5 5 1 Playback of videos on the display To play a video saved on the instrument s micro SD card proceed as follows 1 Press the key G and recall the video on the display see Fig 28 Left side 2 If necessary insert the jack of the headphones into the instrument see Fig 2 Part 17 3 Adjust the level of sound volume see 5 2 1 4 Press the T Trigger key to activate video playback A cursor and progress bar are shown on the display see Fig 28 Right side Trigger to Play 20140629 0003 mp4 20140629 0003 mp4 Browse 00 00100 20 Exit Br
11. the sequence number of the image saved Cancel Fig 24 Saving the image on the display 5 Press the Cancel key to exit without saving 5 4 RECORDING A VIDEO ON THE DISPLAY 1 Insert the micro SD card into the relevant slot of the instrument see Fig 4 The icon is shown in the top left hand part of the display 2 If necessary insert the jack of the headphones into the camera see Fig 2 Part 17 3 Select the desired image display mode see 5 2 4 4 Press and hold the T Trigger key for some seconds to activate video recording The message YYYYMMDD _ xxxx mp4 appears in the status bar and the timer appears at the bottom of the display see Fig 25 XI 11 08 x1 11 08 40 6 Ww 00 04 20140629 0007 mp4 20140629 O007 mpd Save Cancel Fig 25 Video recording 5 Talk into the microphone as long as you desire 6 Press the T Trigger key again to stop the video 7 Press the Save kay to save the video or the Cancel key to exit without saving EN 23 NHAT THT45 5 5 RECALLING AND DELETING DISPLAYED IMAGES AND VIDEOS The instrument allows recalling and watching on the display every image video saved on the micro SD card 1 Press the key E The instrument displays the last saved image video see Fig 26 Left side C x1 11 08 x 11 08 20141006 0018 jpg 20140629 O01Z jpg 12 12 Broswe Exit Open Option Fig 26 Recalling an image or video on
12. the surface measurable by the instrument which is given by the instruments field of view FOV The instrument has a field of view of 17 x 17 and a detection vector of 80x80 6400 pxl see Fig 30 DUPI r Fig 30 Representation of the instruments field of view FOV EN 26 whi THT45 The representation of the ratio D distance from the object S surface of the object for an instrument provided with 9mm lens is described below THT45 9mm Lens on 1 49m z 14 95crm 29 89cm 414 95cm l oe 1 889mm 3 778mm 418 89mm 37 78mm aaa 188 9mm 0 50cm im 5m 10m 50m Fig 31 Representation of the instrument s D S ratio In the representation it is possible to see how the IFOV Instant Field Of View geometrical resolution of the instrument size of the single pxl of the IR sensor is equal to 3 8mm at a distance of 1m of the instrument from the object being measured This means that the instrument is capable of carrying out correct temperature measurements at a distance of 1m on objects with a size not lower than 3 78mm F The typical application of thermal cameras is the one in which it is necessary to detect a temperature difference between two adjacent objects as this kind of analysis is often sufficient to identify anomalies in electrical and mechanical appliances etc In such situations in which an accurate temperature measurement is not strictly necessary emissivity value may be set t
13. 8 r amp Measure a EMmIss o Palette Range Settings lose Select Fig 16 Setting of measuring cursors ose 2 Use the keys D or Q and press and hold the key Select or the key f to select deselect the desired measuring cursors among the options Spot steady white cursor marked by the letter S Hot max value red cursor marked by the letter H Cold min value blue cursor marked by the letter C The values of the temperatures associated with the cursors are found on the top left hand side of the display 3 Press the Close key to confirm your selection and go back to the general menu EN 17 iw THT45 5 2 3 Emissivity menu In this section it is possible to set the values of the Emissivity and Reflected temperature parameters which are necessary for possible corrections on the temperature measurement carried out by the instrument Parameter Emissivity In order to carry out accurate temperature measurements it is important to define the correct emissivity value e which represents the ability of a body to emit infrared radiation according to the kind of material the measured object is made of Table 2 shows the emissivity values for the most common materials Emissivity takes values between 0 mirror or perfectly reflecting surface and 1 perfectly radiating blackbody Most of the painted or oxydized surfaces have an emissivity value of approximately 0 95 pT o Ma
14. In order to guarantee precise measurement after a long storage time under extreme environmental conditions wait for the instrument to come back to normal condition see 8 1 1 EN 4 iw THT45 4 NOMENCLATURE 4 1 INSTRUMENT DESCRIPTION Fig 1 Description of the instrument s front and backside CAPTION LCD display Function keys Q D l G LN Holes for non slip strap Lens protection cap In built visual photo camera Ce laserpointer OOOO S S 8 Lens associated with the IR sens oS Co Hole fortipodinsertion OOS EN 5 iwi THT45 Fig 2 Description of the instruments side CAPTION Lens focus adjuster Trigger key T 14 Instrument s inputs and outputs location 46 47 Fig 3 Description of the instrument s inputs and outputs CAPTION Battery charge indicator LED Input for connecting AC adapter battery charger Audio input for connecting microphone headphones HDMI video output USB port EN 6 iwi THT45 Rosso Red Rojo Rot Rouge Nero Black Negro 3 Sschwarz Noir Fig 4 Description of the instrument s battery compartment CAPTION Inside of the battery compartment Battery insertion section Micro SD card s seat and locking unlocking mechanism Micro SD card 4 1 1 Inserting of micro SD card To insert the micro SD card consider the followed steps Switch of the instrument with the key Lift the battery compartment cover see Fig 1
15. OF THE THTLINK SOFTWARE With launched program the PC shows the following initial screen of i Data Analysis A E a Oo Image Property Emissivity 0 10 Image Adjustment Ambient temp Reflectedi temp Humidity aa Distance lo Om F Save _ Reset M Isothermal Object Property Between values Emissivity 0 10 F Ambient temp Reflected temp as Humidity es 101 I F isothermal Between values M Fig 34 Starting screen of the THTLink software Main characteristics of the THTLink software Display of IR and visual images Insertion of advanced analysis tools points lines areas isotherm lines Realization of graphs from IR images Realization of print reports in RTF and PDF format Playback of the voice annotations saved on the images For information about the use of THTLink please refer to the Help on line of the software itself EN 30 VVVV V iw THT45 7 MAINTENANCE 7 1 GENERAL INFORMATION 1 The instrument you purchased is a precision instrument While using and storing the instrument carefully observe the recommendations listed in this manual in order to prevent possible damage or danger during use 2 Do not use the instrument in environments with high humidity levels or high temperatures Do not expose to direct sunlight 3 Always switch off the instrument after use In case the instrument is not to be used for a long time remove the battery to avoid liquid leaks t
16. Recording a video ON the display ccccccssesceeeceeeeeeeeceaeseceeeeeeeseeeeesseeeeeeesseaseeesesseaeeeessaeeeeeeneaas 23 5 5 Recalling and deleting displayed images ANC videos cccccseeeeceeeceeeeeeeeeeeeeeeeeesueeeeeeeeseaneeeeeeeas 24 5 5 1 Playback of videos ON the CiSPlAY ccceeccccecceeeeeeeeceeeeeeeeseaeeeeeeeeeeeeeeeeeseeaeeeeseeeeeessaeeeeeeesaanseeeees 25 5 6 Using TI HS ES GIES Tact cierge tice ctscteate rer aatc a Ra a teetae di gnatectnateandesouereccee s 26 5 7 Transferring images VIdEOS onto the PC ceeeccccsseeeceeeceeeeeeeecaeeeeeeeeseeeeeeessaeeseesesseeeeeeseesegeeeeeeas 28 5 7 1 Displaying an image on the PC in real time cece cseeeeeeeceeeeeeeeeeeeeeeeessaeeeeeeseeaeeeesseaeeeeeesaaeeeeees 29 5 8 FRONI NCS COO NN siars EE E aieeadamiau awciahene EEES 29 USING THE THTLINK SOFTWARE cccccccsecececeteeeeeseeteneeeeeeteeseeeeseeeteneeaeeeseeeeseeeteeetanes 30 6 1 Minimum SYSTEM requirements ccccceececceeeeecceesececceuseeccsaeeeceuseeeseuseeessaueeessaeeeesseeeessaseeessaeees 30 6 2 Installing the THT LINK software cccccesccccessececceeseecceeseeecsaseecseueeessaeeecseuseesssaseeessageeessageeesseass 30 6 3 Main characteristics of the THTLINK software ccccceecccceeeeeeseeeeeeceeseeeeseeeeesaaaeeeeseeeeeesaneessnaeees 30 MAINTENANCE scirpe a uct wncettneeaiacea inact A Gaeta won E 31 7 1 Gencral ICOM mallo esns E E A A a E R E E 31 7 2 Recharging th
17. a i Temp unit gt 4 Set Time gt T Information gt j E 0 95 Restore Factory Setting Ck Cancel Fig 10 Setting default conditions on the instrument 2 Press the key Select to restore the default conditions see Table 1 or Close to cancel the operation Cursor in the middle ofthe display o Z O On S Emissivity magedisplay IR Language Table 1 Default conditions of the instrument EN 13 whi THT45 Set Time section In this section it is possible to set the system date time 1 Select the item Set Time with the keys D or Q and press the key E The screen Fig 11 Right side is shown on the display Settings M Language gt Date fmt 2014 05 20 AM Temp unit gt Year Mon Day Hou Min 2014 5 2 E 20 C gt Factory Set gt i 5 l amp Ol Information gt Calact Close Ok Cancel Fig 11 Setting the instrument s date time 2 Use the keys f or A to select the desired formats of date and time 3 Use the keys or to set the desired values of date and time 4 Press the key Ok to confirm or Cancel to exit without saving Information section This section contains general information about the instrument 1 Select the item Information with the keys D or Q and press the key E The screen Fig 12 Right side is shown on the display x1 11 08 o gt Settings a Language gt In
18. e Ok key to confirm The values of the set levels are maintained by the instrument until a new modification is performed 6 Press the right key to go back to Auto mode p CAUTION gt Automatic Auto mode gt the minimum and maximum temperature levels of the framed object on the display and associated with the colour palette are automatically defined by the instrument and dynamically vary when moving it This default option which can be used in most cases allows for an optimum display of the IR image in a condition of temperatures equally distributed within it Manual mode gt the minimum and maximum temperature level of the object framed on the display are manually set by the user This mode particularly useful to clearly identify only some areas of the image is recommended in case of advanced thermographic operations EN 22 iwi THT45 5 3 SAVING THE IMAGE ON THE DISPLAY 1 Insert the micro SD card into the relevant slot of the instrument see Fig 4 The icon gt is shown in the top left hand part of the display 2 Select the desired image display mode see 5 2 4 3 Press the T Trigger key to freeze the image shown on the display see Fig 24 4 Press the Save key to definitively save the image The message Save YYYYMMDD _XXXX jpg appears for a moment on the display YYYYMMDD indicates the year month and day in which the image was saved while xxxx indicates
19. e internal battery ccccccssssseccccceeeceecceeeeeececeesseceseesaeeeeeeseeaseeessaageeeesssaaeeeesessaas 31 12 Cleaning the instrument cccccseseccccccseseeeecceeececccsuuececsceeueeeecseaueeeeessuaaeceeessuueeeesssaeeeeesassaaeeess 31 7 4 EAO NMS e E EAER tctioctanin eso E E E 31 7 5 AC COSSON O aeea E E E AA E ER 32 7 5 1 Accessories PFOVIGE ccccccceescecceesecceeeseecceececseueeecseuseessaecessaeeessaueeessageeessageeessageeesseeeeessseeessaass 32 TECHNICAL oe HAY TIONS eerste tinatdeeriecicienters ina n aE eA 33 8 1 Be FVM PANN rerien a EAR edie de dee Des e a a a Bea aiaa aei 33 8 1 1 Environmental conditions fOr USC cccccccceeeeeeceeeeeeeseeeeesseeeeeseeeeeeseaeeeeseaueeeseaueeesaaueeesaueeesaaseeessess 33 SERV E ene a ee ero ee tact dose cached inamhuvecpneWiiaeivichd E 34 9 1 Warran y COMMIS osianccesoxetcronmandinsavesuedsanencutsanoosranesioscientnaanmimeaienttesthaudisentonatestamiusienncadtaravonstactuass 34 9 2 SEICE aa saiaaqssavesaauieaayhauie E E E E EEE E 34 iwi THT45 1 PRECAUTIONS AND SAFETY MEASURES The instrument has been designed in compliance with the directives relevant to electronic measuring instruments For your safety and in order to prevent damaging the instrument please carefully follow the procedures described in this manual and read all notes preceded by the symbol A with the utmost attention Before and after carrying out the measurements carefully observe the followin
20. formation Model THT45 2014070001 2014 07 03 Temp Unit gt C gt Factory Set gt Set Time gt 1 0 04 1802MiaG E 0 95 Select Chose Fig 12 Instrument information display 2 The information model serial number Firmware internal version last calibration date residual memory on the micro SD card are shown on the display 3 Press the Close key to exit and to go back to the previous screen EN 14 wh THT45 Alignment section In this section it is possible to define the distance between the lens and the object which the instrument considers for Fusion display see 5 1 3 1 Select the item Alignment with the keys D or Q and press the key E The screen of Fig 13 Right side is shown on the display K Settings Autopoweroff gt Settings E Alignment 05 Hi OAutopoweroff 4 F tli voume gt 8 117 Volume 1 5 gt 2 Fig 13 Setting the alignment distance 2 Use the keys D or Q to select the distance among the options 0 5m 1m 1 5m or gt 2m 3 Press the key Select to confirm or Close to exit without saving Auto power off section In this section it is possible to enable disable and adjust the auto power off time of the instrument after a period of inactivity 1 Select the item Auto power off using the keys or Q and press the key E The screen Fig 14 Right side is shown on the display xi 11 08 Select Select
21. g instructions CAUTION Do not carry out any measurements in case gas explosive materials or flammables are present or in humid or dusty environments Do not carry out any measurement in case you find anomalies in the instrument such as deformation breaks substance leaks absence of display on the screen etc Keep the instrument steady during any measuring operation Do not carry out any measurements which exceed the working and storage temperature ranges specified in 8 1 1 Only the accessories provided together with the instrument will guarantee safety standards They must be used only if in good conditions and replaced with identical models when necessary Check that the battery is correctly inserted Check that the LCD display gives indications consistent with the function selected Do not direct the instrument at very high intensity radiation sources e g the sun in order to prevent damaging the IR sensor Prevent hits or strong vibrations in order to keep the instrument from damage When bringing the instrument from a cold to a hot environment leave it on long enough for condensation water to evaporate In this manual and on the instrument the following symbols are used CAUTION observe the instructions given in this manual improper use could damage the instrument or its components pointer in Class 2 Do not direct the radiation towards the eyes in order to A This symbol on the display means that the ins
22. hat could damage the instrument s internal circuits 7 2 RECHARGING THE INTERNAL BATTERY The instrument is designed to be supplied with a LI ION rechargeable battery With the symbol UM found on the display it is necessary to recharge the battery CAUTION The battery must not be removed from the instrument while recharging Recharge the battery at environmental temperature and anyway in a range between 0 C and 50 C 32 F and 122 F When using the instrument for the first time recharge the battery for at least 6 hours 1 Connect the battery charger provided with the instrument to the AC electric mains and the DC output to the instrument s input See Fig 3 Part 16 Check that the green LED of battery charge see Fig 3 Part 15 has turned on with steady light 2 With the instrument turned on the indicator of the battery charge level takes the symbols Wr gt r gt B gt EF in a sequence When the symbol EEP appears on the display and the battery charger has been disconnected from the instrument the charging process is complete 3 With the instrument turned off the charging process is complete when the green LED of battery charge turns off 4 Disconnect the battery charger from the instrument and from the electric mains 7 3 CLEANING THE INSTRUMENT Use a soft and dry cloth to clean the instrument Never use wet cloths solvents water etc 7 4 END OF LIFE CAUTION this symbol f
23. ications of the digital thermal camera are Predictive and preventive maintenance of the electrical and mechanical appliances Monitoring of the temperature of working processes Maintenance and troubleshooting on forced ventilation ducts Domestic industrial use in troubleshooting environmental insulation problems Safety problems EN 3 iw THT45 3 PREPARATION FOR USE 3 1 INITIAL CHECKS Before shipping the instrument has been checked from an electric as well as mechanical point of view All possible precautions have been taken so that it is delivered undamaged However we recommend generally checking the instrument in order to detect possible damage suffered during transport In case anomalies are found immediately contact the forwarding agent We also recommend checking that the packaging contains all components indicated in 7 5 In case of discrepancy please contact the Dealer In case the instrument should be replaced please carefully follow the instructions given in 9 3 2 INSTRUMENT POWER SUPPLY The instrument is supplied by a 1x3 7V rechargeable Li ION battery and AC mains power supply which also provides for the recharge of the mentioned battery Both of these systems are provided together with the instrument For battery recharge please refer to 1 2 3 3 CALIBRATION The instrument has the technical specifications described in this manual The instruments performance is guaranteed for one year 3 4 STORAGE
24. m the lens this effect tends to disappear The instrument allows setting the distance of the object in order to compensate the effect at distances shorter than 2m Proceed as follows 1 Select the item Alignment within the Setting menu see 5 2 1 2 Use the key and then the keys or to set the value of the distance of the lens from the object The following values are available 0 5m 1m 1 5m and gt 2m 3 Press the key Select to confirm or Close to exit without saving EN 10 whi THT45 5 2 GENERAL MENU DESCRIPTION By pressing the key the instrument shows the following general menu which allows accessing the internal functions a4 Emiss ca Image 4 Palette at Range Settings Select Close Fig 7 Instrument general menu Measure menu gt defines the selection of the cursors which can be used while measuring max 3 cursors Emiss menu gt defines the setting of the emissivity of the object Image menu defines the display modes of the image Palette menu gt defines the selection of the type of palette which can be used on the instrument Range menu gt defines the instrument s measuring range of temperature Settings menu gt allows setting system parameters EN 11 whi THT45 5 2 1 Settings Menu By selecting Settings with the keys D or Q and pressing the Select key or the key A the instrument enters the submenu in which you can define
25. ntacting the After sales Service please check the conditions of the batteries and replace them if necessary Should the instrument still operate improperly check that the product is operated according to the instructions given in this manual Should the instrument be returned to the After sales Service or to a Dealer transport will be at the Customer s charge However shipment will be agreed in advance A report will always be enclosed to a shipment stating the reasons for the product s return Only use Original packaging for shipment Any damage due to the use of non original packaging material will be charged to the Customer EN 34
26. o 1 see 5 2 3 it is not necessary to consider the objects surface its distance and the field of view However if accurate measures are required e g the temperature of an electric motor it is necessary to correctly set the parameters previously described in this manual Correctly set the temperature range of the image see 5 2 1 defining the adequate values according to the MIN and MAX temperatures detected within the measured area Frame the objects to be measured by using the laser pointer if necessary see 4 2 4 The instrument displays the temperature values associated with the measuring cursors Use the T Trigger key to freeze the image on the display and save it on the external micro SD card The instrument saves the images in sequence with file name YYYYMMDD_xxxx jpg Press the key CJ to see the saved images again see 5 5 EN 27 whi THT45 5 7 TRANSFERRING IMAGES VIDEOS ONTO THE PC The instrument allows saving the images videos on an external micro SD card and to transfer them onto the PC by using the USB cable Both the micro SD card and the cable are provided with the instrument Proceed as follows 1 Insert the micro SD card into the dedicated slot inside the battery compartment see Fig 4 Part 3 and 4 2 Connect the USB cable to the instrument see Fig 2 Part 19 and to the PC The following screen see Fig 32 Left side is shown on the display USE Connection P T
27. ound on the instrument indicates that the appliance its accessories and the batteries must be collected separately and correctly disposed of EN 31 7 5 ACCESSORIES 7 5 1 Accessories provided Integrated 9mm focal lens Rechargeable LI ION battery 3 7V 2000mAh AC DC 100 240V 5V adapter universal plugs Micro SD card 8GB USB cable HDMI video cable Set of headphones for intercom Non slip strap CD ROM with Windows software THTLink ISO9000 calibration certificate Quick user guide User manual on CD ROM Soft transport bag EN 32 THT45 THT45 8 TECHNICAL SPECIFICATIONS Range Sensitivity Accuracy Resolution Image frequency 20 C 350 C lt 0 1 C 30 C 2 reading or 2 C 80x80pxl Accuracy referred to environmental temperature within 10 C and 35 C and object temperature gt 0 C General specifications Type of IR sensor Spectrum response Visual range FOV Lens IFOV 1m Focusing Minimum focus distance Temperature readings Available colour palettes Laser pointer Built in illuminator Electronic zoom Emissivity correction Image adjustment mode Measuring functions Measuring cursors Inbuilt photo camera PiP fusion function Video output IR video recording Memory PC interface Audio output Power supply Internal supply External supply Battery duration Display Characteristics Mechanical characteristics Size L x W x H Weigh
28. owse 00 10100 20 Exit Fig 28 Playback of videos on the display 5 Press the T Trigger key again to pause playback 6 Press the Browse key to go back to the gallery of images videos or Exit key to back to the main menu EN 25 iw THT45 5 6 USING THE INSTRUMENT For a typical use of the instrument please refer to the following procedure 1 Switch on the instrument by pressing the gt key After approx 20 seconds of internal autotest the instrument shows its normal measuring screen Upon start up the instrument shows a screen like the one shown in Fig 29 Fig 29 Initial screen 2 It takes approx 30 seconds for the instrument to become fully operating During this time interval the instrument carries out an automatic calibration and the internal commutations may produce some noise CAUTION The autocalibration sequence starts when the instrument is switched on and A N continues during the thermal cameras normal operation during which the image freezes for a few seconds in order to eliminate offset errors The noise produced by the commutation of internal parts is not to be considered as a problem of the instrument 3 Before any measuring operation correctly focus the thermal camera in order to prevent having grossly inaccurate measurements and a low quality of the saved image see 5 1 1 4 For accurate temperature measurements make sure the surface of the measured object is always bigger than
29. ranter PL Caner Select Fig 32 Transferring images videos onto the PC 4 Use the keys or Q to select the option PC Transfer and press the Select key The screen Fig 32 Right side is shown on the display 5 Inside My Computer search for the removable disk associated to the micro SD card and copy the files YYYYMMDD_xxxx jpg of the desired images or the files YYYYMMDD_xxxx mp4 of the desired videos contained in two separate folders on the micro SD card to a PC folder 6 Disconnect the USB cable to go back to the instrument s main screen EN 28 whi THT45 5 7 1 Displaying an image on the PC in real time The instrument allows displaying on the PC in real time the image shown on the display To carry out this operation proceed as follows 1 Connect the USB cable to the instrument see Fig 2 Part 19 and to the PC The following screen see Fig 33 Left side is shown on the display USB Connection PC Transfer Select Fig 33 Displaying an image on the PC in real time 2 Use the keys D or to select the option PC Camera and press the Select key The screen Fig 33 Right side is shown on the display 3 Inside My Computer search for the USB video device which is automatically recognized by the PC and allows displaying the IR or visual image on the instrument s display in real time 4 Disconnect the USB cable to go back to the instrument s
30. rated table and press the key Select to confirm your choice 4 Select the item Custom and confirm your custom setting of the emissivity value with the Select key Use the keys f or A to set the value in the range 0 01 1 00 5 Press the Close key to confirm your setting and to go back to the initial screen The set emissivity value is displayed in the status bar Reflected temperature setting 1 Select the item T Refl using the keys D or Q and press the key Select The screen Fig 18 Central part is shown on the display fi a Wess re is Object Para E Emissivity object Para Object Para gt Il Fa image tefl 7 El Emissivity 2 Fa Palette Range op Settings E 0 95 E 0 95 E 0 95 Select Fig 18 Setting the Reflected Temperature on the instrument select 2 Press the Select key to activate the setting of the reflected temperature value Use the keys D or Q to set the desired value of reflected temperature 3 Press the Close key to exit and to go back to the previous screen EN 19 whi THT45 5 2 4 Image menu In this section it is possible to select the display mode of IR and visual images 1 Select the item Image using the keys D or Q and press the key E The screen Fig 19 Right side is shown on the display a 4 Measure if EMSs O Visible O 7a Palette Fusion Range Settings
31. t battery included 8 1 ENVIRONMENT UFPA 80x80pxl 34um 8 14um 17 x 17 9mm 3 8mrad manual 0 5m C F K 4 Iron Rainbow Grey Grey Inverse class 2 according to IEC 60825 1 white LED light x1 x32 0 01 1 00 in steps of 0 01 Automatic Manual corrections with emissivity and reflected temperature 3 Fixed Max Temp Min Temp 1 3Mpxl FOV 59 IR in Visual HDMI on micro SD card MPEG4 1280x960 30fps micro SD card 8GB gt 2000 JPG images USB 2 0 Yes rechargeable Li ION battery 3 7V 2600mAh adapter 100 240VAC 50 60Hz 5VDC 4 hours of continuous use Colour LCD 2 8 320x240pxl 224 x 77 x 96mm 9 x 3 x 4in 0 5kg 10lv 8 1 1 Environmental conditions for use Operating temperature Storage temperature Allowable relative humidity Encapsulation Fall test Shock Vibrations 15 C 50 5 122 F 40 C 70 C 40 F 158 F 10 90 RH IP50 according to IEC529 2m 25G in compliance with IEC60068 2 29 2G in compliance with IEC60068 2 6 This instrument complies with Directive EMC 2004 108 EC EN 33 whi THT45 9 SERVICE 9 1 WARRANTY CONDITIONS This instrument is warranted against any material or manufacturing defect in compliance with the general sales conditions During the warranty period defective parts may be replaced However the manufacturer reserves the right to repair or replace the product Should the instrument be returned to the
32. teri CE misssivity S Stainless steel Aluminium foil ee Asphalt es O Po Cement Cement 0 97 Tape S y YO o o Brassfil S o y O06 po Palit 8 Table 2 Emissivity values of typical materials 0 14 Parameter Reflected temperature Objects with a low emissivity may reflect infrared energy coming from adjacent objects this energy is added to the energy of the object itself thus causing possible measurement mistakes In several situations there are sources of heat with a higher temperature than the temperature found near the object being measured In this case it is necessary to compensate this reflected energy by entering the presumed temperature value of the adjacent heat source into the thermal camera In most of the applications the reflected temperature is identical to the environmental temperature and has negligible effects on temperature measurement on objects with a high emissivity EN 18 iwi THT45 Emissivity setting 1 Select the item Emiss with the keys D or Q and press the key E The screen Fig 17 Central part is shown on the display t image Stainless steel Gas Palette Aluminum plate Range Asphalt Oo Settings Fig 17 Setting Emissivity on the instrument 2 Use the keys D or Q to select the item Emissivity and press the key S The screen Fig 17 Right side is shown on the display 3 Use the keys or to select the emissivity values of materials found in the integ
33. the key allows activating deactivating the laser pointer see Fig 1 Part 7 The same key is also used for the selection of system parameters 4 2 5 Key B Press the key to access exit the gallery of images JPG files or videos MP4 files available on the micro SD card inserted in the instrument see 5 3 4 2 6 Keys The keys are used when programming the instrument respectively to enable a selection of a parameter or to exit and go back to the main screen With these keys you can also select the adjusting mode of the image between Automatic and Manual see 5 2 7 4 2 7 T key Trigger Pressing the T key found in the front part of the instrument allows saving the image shown on the display on the micro SD card see 5 3 Long pressing the T key allows automatically activating a video see 5 4 EN 8 iw THT45 5 OPERATING INSTRUCTIONS 5 1 DESCRIPTION OF THE MAIN INTERFACE The instrument shows the following main interface on the display Zoom level Micro SD card rf Temperature unit Battery level 1X Kesre Hour Temp fixed spot 29 7 lt 3 High level Fixed spot Color palette EEJ Low level Status bar Image adjustment mode General menu activation Fig 5 Main instrument interface The meaning of the symbols found on the display is described below Micro SD card inside the instrument Set value of object emissivity ndication of the temperature measuring unit
34. the values of system parameters Language section 1 Select the item Language with the keys D or Q and press the key E The screen Fig 8 Right side is shown on the display Language Settings ca a Measure English Italiano ei EMISS Deutsch Espa ol i Temp Unit gt a Image PyccKma ga Palette mem C Factory Set gt H C Set Time gt mul information gt Fran ais iit Range E 0 95 E 0 95 Close Select Close Fig 8 System language setting 2 Use the D or Q keys to select the desired language among the ones available 3 Press the key Select to confirm or Close to exit without saving Section Temp Unit In this section it is possible to define the temperature measuring unit used by the instrument 1 Select the item Temp Unit with the keys D or Q and press the key E The screen Fig 9 is shown on the display Fig 9 Setting the temperature measuring unit 2 Use the keys D or Q to select the measuring unit among the options C F or K 3 Press the key Select to confirm or Close to exit without saving EN 12 wh THT45 section Factory Set In this section it is possible to restore the default conditions of the instrument s parameters 1 Select the item Factory Set with the keys D or Q and press the key E The screen of Fig 10 Right side is shown on the display o Settings Language gt 2
35. trument is able to emit a laser prevent physical damage to people C Compliant with European Standards 1 1 DURING USE CAUTION A N e Failure to comply with the caution notes and or instructions may damage the instrument or be a source of danger for the operator e Use the instrument only in the temperature ranges indicated in 8 1 1 1 2 AFTER USE When measurement is complete switch off the instrument If you expect not to use the instrument for a long period remove the battery EN 2 whi THT45 2 GENERAL DESCRIPTION The instrument is a digital thermal camera capable of carrying out infrared temperature measurements of objects and providing thermographic images It is also very easy to use and needs little maintenance The main characteristics of the instrument are Infrared temperature measurement ranging from 20 C to 350 C Built in photo camera for a visual image PiP fusion function 3 selectable measuring cursors Table with emissivity values of common material 4 standard colour palettes Electronic zoom x1 x32 Automatic detection of hot cold spots of the image storage of JPG images on external micro SD card IR sensor resolution 80x80pxl USB port for PC connection and image transfer MPEG4 video recording on micro SD card Video and microphone output Built in laser pointer and illuminator Rechargeable Li ION battery Analysis and printing of images with the dedicated software provided The appl
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