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digital thermometer digitális termométer
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1. DIGITAL MULTIMETERS DIGITAL THERMOMETER DIGITALIS TERMOMETER Product code Term kk d 25902 USER MANUAL HASZN LATI UTAS T S EN User Manual SAFETY INSTRUCTIONS Read the manual carefully before using the device Do not clean the device with solvents Safety symbols Warning sign CE Complies to European CE safety standards The device complies to the following standards EN61326 1 EN61010 1 EN60825 1 WARNING Do not direct the laser straight in the eye or to any reflecting surface When used in areas with different temperatures allow 30 minutes for the device to adapt to the proper temperature before measuring Keep the device away from electromagnetic fields welding induction forges etc Do not leave the device on a high temperature object or close to it Keep the device clean to prevent dirt in the laser and other gaps SETUP INFRARED 18280 LCD Trigger Ergonomic handle Battery holder Battery power level Hold the value on screen Measurin Temperature 9 display EEA e process indicator N Fahrenheit Celsius display Laser ON OFF F C MT 25 902 Fahrenheit Celsius selection Laser button MEASURING PRINCIPLE The device senses the infrared beams radiated from an object The device focuses the infrared energy of an object through a lentil into a sensor then converts the surface temperature into electronic signals and a microcompu
2. S Ne ir ny tsuk a l zert k zvetlen l a szemre vagy b rmilyen visszat kr z d fel letre K l nb z h m rs ket helysz neken val haszn latkor helysz nv lt skor haszn lat el tt v rjunk 30 percet am g a m szer vissza ll a megfelel h m rs kletre Tartsuk t vol az elektrom gneses mez t l v hegeszt st l indukci s koh t l stb Ne hagyjuk a m szert magas h m rs klet t rgyon vagy k zvetlen k zel ben Tartsuk a m szert tiszta llapotban nehogy piszok ker lj n a l zer s egy b ny l sokba FEL P T S INFRARED TARRE or LCD Ergonomikus fogantyu Elemtart fed l More Kijelzett Elem t lt tts gi saint 4 rt k kijelz n tart sa H m rs klet M r si folyamat hase jelz s jelz se N Fahrenheit Laser ON OFF F c Celsius kijelz s MT 25 902 L zer gomb Fahrenheit Celsius valt6gomb M R SI ALAPELV A m szer rz keli az infrav r s sugarat amit egy t rgy sug roz A m szer egy lencs n kereszt l f kusz lja a t rgy infrav r s energi j t egy szenzorba a fel leti h m rs kletet elektromos jell v ltoztatja s egy mikrokomputer kisz molja s megjelen ti a h m rs kletet az LCD kijelz n A m szer m ri a t rgy fel leti h m rs kletet b rmilyen rint s n lk l A l zert kiz r lag a m rend t rgyra c lozzuk M R SI M DSZER Egy t rgy h m rs
3. klet nek m r s hez ir ny tsuk a m szert a t rgyra majd nyomjuk meg a ravaszt A ravasz lenyomva tart s val folyamatosan m rhetj k a h m rs kletet Az LCD m g a ravasz felenged sekor is mutatja a m rt rt ket A pontos rt khez vegy k figyelembe a D S h nyadost az Emisszivit s szekci kat A m szer a ravasz felenged se ut n 15 m sodperccel kikapcsol Ha a t rgy messze van a m szert l a l zer gomb megnyom s val bekapcsolhatjuk a l zerf nyt s c lba vehetj k a t rgyat A C F gomb megnyom s val kiv laszthatjuk a C vagy F m rt kegys get D S ARANY A m szernek van egy l t si sz g s egy l t si hely m rete a rajz az al bbiakat szeml lteti T rgy F kuszcs Szenzor Bizonyosodjunk meg hogy a t rgy nagyobb mint az egys g l t si hely m rete A t rgy kicsiny t s hez k zel ten nk kell hozz A t vols g s a helym ret k z tti kapcsolat 6 1 n zz k meg az al bbi rajzot D 5 25 4 457 2 atte ms D S 6 1 M rt fel let tm r je 5 T vols g D Egy m sik t rgy infrav r s f ny nek kik sz b l se rdek ben menjen k zelebb a t rgyhoz mig a h nyados D S 6 1 nem lesz EMISSZIVIT S Az emisszivit s le rja az anyagok energiakisug rz s karakterisztik j t Az emisszivit s n vel se a t rgy emisszi s kapacit s nak er s t s t jelenti A szerves anyagoknak s az oxid l dott f m fel leteknek 0 85 0 98 k z tt
4. mozog az emisszivit sa A m szer gy lett tervezve hogy az emisszivit s egyenl 0 95 tel Ha a t rgy emisszivit sa kevesebb mint 0 95 akkor a m rt h m rs klet kevesebb mint az aktu lis h m rs klet s ugyanez ford tva Egy f nyes f m vagy egy sima f nyezett Haszn lati utasitas HU t rgy fel let nek alacsony az emisszivit sa Fokozottan figyelj nk a t rgy emisszivit s nak hat s ra Elemcsere Ha az elem t lt tts gi szint jelz lemer lt elemet jelez akkor k rj k a pontos m r s rdek ben cser lje ki az elemet az al bbi m don H zza le az elemtart fedelet Emelje le a fedelet a k sz l kr l Cser lje ki az elemet SPECIFIK CI LCD kijelz 4 digites D S 6 1 Emisszivitas 0 95 Hullamhossz 8 14 um M r si tartom ny pies S 2 C 3 F vagy 2 Pontossa ae 9 olvasott rt k Mintav telez si id 0 5 m sodperc Automata kikapcsol s 15 m sodperc ut n 0 40 C 10 95 relat v p ratartalom 20 C 65 C lt 75 relativ paratartalom M k d si k rnyezet T rol si k rnyezet Elem 9V 6F22 4 160 mm x 89 mm x M ret Adta S ly kb 150 g Tartoz k 9V elem kezel si utas t s
5. ter calculates and displays the measured value on an LCD screen The device measures the surface temperature of an object without direct touch Only point the laser onto the measured object MEASURING METHOD To measure the temperature of an object point the device on it and press the trigger Continous measuring is possible with holding down the trigger The LCD shows the measured value even after the trigger is released For an accurate result consider the D S ratio and emissivity The device turns off 15 seconds after the last measurement If the object is far away from the device the laser beam can be turned on with the laser button to help aiming Select C or F as units by pressing the C F button D S RATIO The device has a vision angle and a spot size as described on the below figure Object Focus pipe Sensor Make sure that the object is larger than the spot size of the unit To reduce this you need to move closer to the object The ratio between the distance and the spot is 6 1 as shown on the below figure D S 25 4 152 4 457 2 a D S 6 1 Spot S Distance D To avoid interference with another object s infrared light move closer to the object until the D S ratio equals 6 1 EMISSIVITY Emissivity describes the energy emission characteristics of materials Enhancing emissivity means enlarging the emission capabilities of an object Organic materials and oxidized metal surfaces have emissivit
6. y between 0 85 0 98 The device was designed for emissivity that equals 0 95 If the emissivity of the object is lower than 0 95m the measured temperature is lower than the actual temperature and vica versa A shiny metal surface or a smooth painted surface has low emissivity Pay attention to the effects of emissivity Battery replacement User Manual EN If the battery power signal indicates a depleted battery you need to replace the battery to ensure accurate measurement as described below Pull off the battery holder cover Remove the cover Replace the battery SPECIFICATIONS LCD display 4 digit D S 6 1 Emissivity 0 95 Wave length 8 14 um Measuring range APE AFE rang 4 F 608 F 2 C 3 F or 2 Accuracy read value Sampling time 0 5 seconds Automatic power off Operating environment Storage environment Battery Dimensions Weight Accessories after 15 seconds 0 40 C 10 95 relative humidity 20 C 65 C lt 75 relative humidity 9V 6F22 160 mm x 89 mm x 43 2 mm appr 150 g 9V battery user manual HU Haszn lati utas t s BIZTONS GI EL R SOK A m szer haszn lata el tt figyelmesen olvassa el a haszn lati utas t st Ne tiszt tsa a m szert old szerrel Biztons gi szimb lumok Figyelmeztet jelz s CE Megfelel az eur pai CE biztons gi el r soknak A m szer megfelel az al bbi el r soknak EN61326 1 EN61010 1 EN60825 1 FIGYELMEZTET
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