FS-Thermoscan - Kellyco Metal Detectors
Contents
1. are working with the external power supply or with the internal accumulators In this way a long durability of the used batteries is guaranteed To load the external and internal batteries you have to use only chargers which are part of our scope of delivery OKM Ortungstechnik GmbH www okm gmbh de Index Adapter Cable 9 12 Analog Display 9 10 12 13 15 Calibration 15 Connecting Plug to External Power Supply Or eXp 4000 9 eXp 4000 13 14 External Power Supply 12 FS Thermoscan 14 Handhold 9 Laser Pointer 9 16 Next Operating Mode 15 Power On And Off Button For Laser Pointer 10 Previous Operating Mode 15 Regulator Of Calibration 10 12 Regulator Of Sensibility 10 12 Temperature Sensor 15 16 Thermograph 15 Digital Display 14 Snap Shot 14 15 Trend Chart 14 182. or a deflection down decreasing temperature e Trend Chart The trend chart on the lower part of the monitor show differences in temperature also in a date back period of about 10 seconds In this way differences in temperature can be represented visually OKM Ortungstechnik GmbH www okm gmbh de 5 Usage 15 The operating mode Thermograph can also be used for the Calibration Do not take attention to the position of the indicator of the Analog Display instead of that please take attention to the deflection of the Snap Shot 5 3 2 Thermo Scan In operating mode Thermo Scam you have the possibility to create a graphical representation of the distribution of temperatures Also this operating mode is only available when the FS Thermoscan is connected to the eXp 4000 The scanning of the measured area is generally similiar to the operating mode Ground Scan with the only difference that instead of an antenna the FS Thermoscan is connected to the device As soon as you confirmed the operating mode and adjusted all necessary parameters adjust ment of the parameters is explained in the user manual of eXp 4000 operating mode Ground Scan you will be asked if you like to do a calibration Tf you confirm this question by Yes you will enter into the operating mode Thermograph There you have the possibility to calibrate the FS Thermoscan via the Analog Display or the digital display of the eXp 4000 After you finished the calibration of th
3. After proceeding the measurement the graphic can be stored transfered onto a computer and analysed in the software All functions of the software are usable but please note that a depth measurement is not possible in this operating mode The differences in temperature are only measured on the surface of the ground and do not allow any indications about the depth Warm areas are represented in red color and cold area are shown in blue color If you are searching for cavities and are using the above explained measurement principle you have to inspect especially the blue color parts inside your graphic OKM Ortungstechnik GmbH www okm gmbh de 6 Maintenance and Services 17 6 Maintenance and Services In this section you will learn how to maintain your measuring instrument with all included ac cessories to keep it in good condition a long time and to get good measuring results The following list indicates what you absolutely should avoid e penetrating water e strong dirt and dust deposits e hard impacts e strong magnetic fields e high and long lasting heat effect If you want to clean your device please use a dry rag of soft material To avoid any damage you should transport the device and accessories always in the appropriate carrying cases Beware that all batteries and accumulators are always charged fully while operating with your system You should only load the batteries when they are completely discharged no matter if you
4. FS Future Serie FS Thermoscan User s manual User s manual FS Thermoscan 2 Any information contained in these operating instructions may be changed without prior notice OKM does not make any warranty for this document This also applies without limitation to implied assurances of merchantability and fitness for a specific purpose OKM does not assume any responsability for errors in this manual or for any incidental or consequential damage or loss associated with the delivery exploitation or usage of this material This documentation is available as presented and without any kind of warranty In no circumstances OKM takes responsibility for lost profits usage or data losts interruption of business activities or all kind of other indirectly damages which developed because of errors in this documentation This instruction manual and all other stored media which are delivered with this package should only be used for this product Program copies are allowed only for security and savety purposes The resale of these programs in original or changed form is absolutely forbitten This manual may not be copied duplicated or translated into another language neither in part nor completely over the copyright matters without the prior written consent of OKM Copyright 2002 2007 OKM Ortungstechnik GmbH All rights reserved OKM Ortungstechnik GmbH www okm gmbh de Contents 3 Contents 1 Preface 5 2 Technical
5. Specifications 6 21 Control Um s 20 ers DA bh a A dE lel Dw we d ab W k Sr 6 22 Laser Pomeer 2 lt lt naz Avan d k QA s n l W Qul ERS cl x d y n Oe Be ee 6 2 3 Measurement Readings KE KEK KK KEK KI KK KI KK ee T 3 Scope of Delivery 8 4 Controls 9 4 1 Complete View 22 2 65 au lana a 4 BAR Bw SE eS a dl di ee ew G 9 A MOM NON ese cee oe ep tee aged a be ar Gch Ag E a ce ee es Bee 10 5 Usage 11 Doll COUTO cas ca e Z diw s d Se ek y d r es AR diya x r Qiz 11 5 2 Usage as stand alone device o KE KK KK ee 12 5 3 Usage as optional equipment to eXp 4000 I KII KI K K K K K K K K 13 5 9 1 Thermograph s s sa a hk paca a ea ee o a eS 14 53 2 Thermo Sean ss a sala age a ak an daylan al ark K e alv Seeds e ae dal ak e gee 15 6 Maintenance and Services 17 OKM Ortungstechnik GmbH www okm gmbh de User s manual FS Thermoscan 4 List of Figures 1 Scope Of Delivery o s score l a Rb eae ee ee a EEE a aa a a 8 2 Complete VieW es sa sa ul kk al d aoa e a a e a ee ws 9 3 a n2 gt e eoe I Ii I i rDDbbpnbnb pn 10 4 Schema of the thermal distribution of cavities X KE K K K K K K K K 11 5 Measurement with FS Thermoscan e 12 6 Temperature sequence of a measurement on the hillside 13 T The operating modes Thermograph and Thermo Scan of eXp 4000 13 8 The Operating Mode Ther
6. aph The operating mode Thermograph offers additional graphical representations to analyse the measured values of the FS Thermoscan OKM Ortungstechnik GmbH www okm gmbh de User s manual FS Thermoscan 14 e Thermo Scan In operating mode Thermo Scan you have the possibility to scan a complete area and create a Thermo Scan graphical representation In the next sections these two operating modes are explained in detail 5 3 1 Thermograph The operating mode Thermograph offers a more detailed display of the measured results of F S Thermoscan As soon as the FS Thermoscan is connected to the eXp 4000 this operating mode will be available for you Digital Display Snap Shot Trend Chart Figure 8 The Operating Mode Thermograph On The eXp 4000 In figure 8 you can see a typical display if you are working in the operating mode Thermograph The monitor is subdivided in 3 parts e Digital Display In the Digital display on the upper left part of the monitor the analog measuring values of the FS Thermoscan are represented in a digital form Because of the higher resolution of this display also smallest variations of the temperature becomes visible e Snap Shot The snap shot on the right side of the monitor shows the current increasing or decreasing measured values During the Ground Balance the zero point will be determined and all following measured values will be indicated as a deflection to the top increasing temper ature
7. atures decrease Observe exactly the deflection of the Analog Display to recognize specific changes in temperature In this way cold and warm zones can be identified and conclusions to possible inclusions can be made The quality of the measurement depends mostly on the calibration which has been done OKM Ortungstechnik GmbH www okm gmbh de 5 Usage 13 0 2 4 6 8 10 12 sim Figure 6 Temperature sequence of a measurement on the hillside Like explained above cold zones can indicate possible cavities The diagram in figure 6 shows the temperature sequence of a test measurement The FS Thermoscan has been pointed hori zontally to the hillside and than moved slowely from the left to the right In the area between 6 and 14 meters a clear decrease of temperature can be recognized a possible indication for a subterranean void 5 3 Usage as optional equipment to eXp 4000 Besides using the FS Thermoscan as a stand alone unit it can also be used as an optional equip ment to the eXp 4000 If the FS Thermoscan is used together with the eXp 4000 there are additional possibilities of graphical analysis besides the Analog Display So a more accurate survey of the area is possible Figure 7 The operating modes Thermograph and Thermo Scan of eXp 4000 As soon as you connect the FS Thermoscan to the eXp 4000 the optional accessory will be recognized automatically by the device and two following operating modes are available e Thermogr
8. e device press the button Previous Operating Mode Arrow Up or the button Next Operating Mode Arrow Down to go back to the operating mode Thermo Scan U AN ae GOTAR zU aa a Sar Figure 9 Measurement with eXp 4000 and connected FS Thermoscan Now you have to start to scan the field Therefore you have two possibilities e Scan the area as usual In this method the FS Thermoscan has to be used like a conventional antenna Hold the FS Thermoscan in your hand and point the Temperature Sensor towards the surface of the ground According to your adjustments of the scan mode move the device over the area while walking next to it in the parallel or zig zag mode e Scan an area from the distance Stand in front of the area you like to inspect hold the FS Thermoscan in your hand and OKM Ortungstechnik GmbH www okm gmbh de User s manual FS Thermoscan 16 point the Temperature Sensor to the start point of your field Now you can scan the area by moving the Temperature Sensor continuously over the measure field You don t have to stand directly over the measure point it is enough if you orientate the FS Thermoscan with the Temperature Sensor to this point So the area can be measured from distance Switch on the Laser Pointer to focus on every single measure point This scanning method is especially interesting in areas with difficult access So it is possible to inspect rock faces hillside situations or similiar structures
9. e of the control unit With its help it is possible to do accurate measurements Via the Analog Display the current measure value is represented The deflection of this display depends on the adjustment of the calibration and the sensitivity Further information about the calibration of the FS Thermoscan you can find in section 5 1 on page 11 By using the Regulator Of Calibration you can adjust the indicator of the analog display to the center By using the Regulator Of Sensibility you can adjust the range of values of the measurement So the device can be aligned to the current temperature differences OKM Ortungstechnik GmbH www okm gmbh de 5 Usage 11 5 Usage The FS Thermoscan is a measuring instrument to recognize differences in temperature in the surrounding area So it is possible to identify objects and structures of differnet temperature Possible applications are e detection of voids caves tunnels rooms chests e visualization of the heat distribution and e measurement of differences in temperature The capacity for the thermal absorption of different materials is an important parameter for the detection of buried voids The inspected area heat up itself during the day because of the solar irradiation evenly On the areas where no voids are situated under the surface more heat can be absorbed than in areas where a void is situated under the surface During the night the ground emit the saved heat to the enviro
10. ht so that the indicator of the Analog Display is situated in the center of the scale Now move the FS Thermoscan constantly over the area and control the deflection of the indicator If the indicator deflect completely to the left or right you have to turn back the sensibility regulator Therefore you have to rotate the Regulator Of Sensibility a little bit to the left and repeat the described pro cedure The calibration is finished when the indicator deflects without reaching the limit on the left or right side The smaller the differences in temperature on the measured area the larger the sensibility should be Only in this way small variations in temperature can be visible If you are using the FS Thermoscan out of the adviced temperature of the surface it can happen that the indicator of the Analog Display cannot be calibrated to the center of the display 5 2 Usage as stand alone device Connect the FS Thermoscan via the Adapter Cable with the 12V plug socket of the External Power Supply and power on the External Power Supply Calibrate the device before starting the measure ment and than move the FS Thermoscan slowely and evenly over the complete area you like to measure Figure 5 Measurement with FS Thermoscan The view of the differences of temperature is only represented on the Analog Display where the indicator moves to the right red zone if the temperatures increase or move to the left blue zone when the temper
11. kk kk kl a WW ala kk a Wl lk lk K l al l al lt 1 mW Table 2 Technical Specification Laser Pointer OKM Ortungstechnik GmbH www okm gmbh de 2 Technical Specifications 2 3 Measurement Readings Optimal Surface Temperature 6 KK KK KK KK KK KK KK KK kK kK kk k 10 C 25 C Distance Spot Size Ratio WWW kk kk kK KK KK oso vey KK KK KK kk EO RTE POP kk RT kk k 8 1 Field Of View Flare Angle rd KK KK KK KK KK KK KK KK KK KK KK KK KK KK KK KK kK kk k 7 nel N sto srta re bog tog om EES RKE PEN EIE e ON E So ences Sue ey co 0 01 C Temperature Difference min amplification mica KK KK KK KK KK KK KK KK 9 C Temperature Difference max amplification HALLA cee cece KK KK KK KK KK KK KK KK 1 C Table 3 Technical Specification Measurement Readings OKM Ortungstechnik GmbH www okm gmbh de User s manual FS Thermoscan 8 3 Scope of Delivery In the following section you can find all standard equipment The scope of delivery can be dif ferent in some circumstances because of some optional accessories which should not be included in the basic equipment 1 FS Thermoscan Control Unit 1 External Power Supply 1 Charger For External Power Supply 1 Adapter For External Power Supply 1 User Manual 1 Carrying Case Table 4 Scope Of Delivery Beware that pictures in this manual could be different to delivered parts FS Thermoscan Control Unit ezo PowerTank Wi E a Adap
12. mograph On The eXp 4000 14 9 Measurement with eXp 4000 and connected FS Thermoscan 15 List of Tables Technical Specification Control Unit 22 44 6 44 4 KI KI K KI KI KI KI KK KI KK Technical Specification Laser Pointer o Technical Specification Measurement Readings scope Of Delivery s s a bon a l aR eek ei Re oe a ee ee KS 9 N HH QO JO 0 OKM Ortungstechnik GmbH www okm gmbh de 1 Preface 5 1 Preface Dear customer in the first instance we want to thank you that you made your decision on a product of OKM Ortungstechnik GmbH With our team of specialists we guarantee that our products are under recurrent control Our specialists try to implement new developments in terms of further quality improvements for you Of course by selling our products we cannot guarantee that you really make a find during your research The recognition of hidden objects and structures depends on a hugh number of factors like you know Determining factors are the dielectricity constant of the ground the grade of mineralisation and the dimensions of an object relating to its depth Specially in very wet soil clay and sand with high conductivity of the ground recording of the measured results can be falsified strongly With this product you purchased a device which stood the tests in regular operation like all other products of us If you are interested in
13. nment During this process areas with subterranean caves tunnels or boxes achieve faster the balance of temperature with the surrounding atmosphere Thereby a cold zone arise on the surface of the ground on this position where the cavity is situated under the ground Figure 4 Schema of the thermal distribution of cavities In thermographs graphical representation of the thermal distribution which has been done during the night cold zones can indicate the possible existence of voids The FS Thermoscan can be used as a stand alone unit or connected as an optionally accessory to eXp 4000 To receive the optimal deflection of the temperature values you have to calibrate the FS Thermoscan before starting the measurement to the current measured field 5 1 Calibration To adjust the FS Thermoscan to the researchable measure field please use the Regulator Of Sensibility and the Regulator Of Calibration The Regulator Of Sensibility regulate the amplification and change the OKM Ortungstechnik GmbH www okm gmbh de User s manual FS Thermoscan 12 maximal temperature range The Regulator Of Calibration moves the indicator of the Analog Display to the center of the scale green zone to indicate positive and negative fluctuations of temperatures Point the FS Thermoscan to the area you like to examine and turn the Regulator Of Sensibility on the highest position After that turn the Regulator Of Calibration in this way to the left or rig
14. ter for o External Power Supply Charger For External Power Supply External Power Supply Figure 1 Scope Of Delivery OKM Ortungstechnik GmbH www okm gmbh de 4 Controls 9 4 Controls 4 1 Complete View In figure 2 FS Thermoscan is shown with all its components Laser Pointer Temperature Analog Display Sensor Connecting Plug To External Power Supply Or eXp 4000 Handhold Figure 2 Complete View The Handhold is used to hold the device during the measurement On the Analog Display all measured values are visible The Laser Pointer marks the position of the recording of the measured value if activated With the Connecting Plug to External Power Supply Or eXp 4000 you can connect the device to an eXp 4000 or via the Adapter Cable to an external battery You have the possibility to use the device as a stand alone unit without any additional devices OKM Ortungstechnik GmbH www okm gmbh de User s manual FS Thermoscan 10 4 2 Front View The figure 3 shows the front side of the device with all available operating elements Analog Display e i mE n Ps 3 H P calibration sensibility 1 u nm Wy P pia Ya Regulator Of Calibration Regulator Of Sensibility Power On And Off Button For Laser Pointer Figure 3 Front View The Power On And Off Button For Laser Pointer is used to switch off and on the laser pointer which is situated on the upper sid
15. where our devices have gone into action please visit our homepage For our company it is necessary that we protect our developments within the framework of exist ing legislation to a patent or trademark registration Therewith we offer you a higher warranty while using our products Please take your time consecutively read this user s manual and familiarize yourself with the utilisation and operation of this FS Thermoscan OKM Ortungstechnik GmbH www okm gmbh de User s manual FS Thermoscan 6 2 Technical Specifications The following technical indications are medial values During operation small variations are quite possible 2 1 Control Unit Dimensions Lx W x H ns 35 x 12 x 22 cm Dana nb about 0 9 kg Mall BD YON ich A N DD r r A ala sign sats taht 12 VDC Operating Temperature kk kk KK KK KK KK KK kk kk kk k kk k kk kk kk k kek k 0 C 50 C Storage Temperature 10 K k k kk k kk k kk k kk kk kk kk kk kk kk kk kk kk kk k 20 C 60 C Air Humidity HHHH e UA pr 5 75 E O Ono nay aya wey keyney ava ata aa eae awa Wey NEYA eya w ya aaa ayak No Table 1 Technical Specification Control Unit 2 2 Laser Pointer Laser ae concze _ T UDRDREZDMIE VJNNNEEENEMDMDEEEE E 2 according to EN 60 825 1 LEN REN ka cee oe eee eee oa Seen Saba E eae aes up to 50 m Wave Lenstl eiii ose bee eae dee ate 630 680 nm Maximum Output 24s xu ak kulk kc kk kl kk ak k
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