574 eng.indd
Contents
1. 10 NTC thermistor 1 TC thermocouple Thermocouple type J 1 12 13 Thermocouple type K Connect the probe to the input U Press MODE until the desired probe symbol 7 appears The probe temperature is shown in the lower part of the display 6 The real time infrared temperature is shown in the main display 8 MODE k max of min fof oF fal ave EEI j n vapivar Tasi 18 574 Setup Alarm HIGH ALARM The high alarm HiAIl generates an audible and visual flashing LED A and laser alarm if the temperature is above the setpoint To set the alarm value 6 Press SETUP N once and use the Up and Down keys C Then press ENTER D to activate this setpoint SETUP Z Loa e time b DATE p OFFSET PP Nope i LOW ALARM The low alarm LOAI generates an audible and visual flashing LED A and laser alarm if the temperature is below the setpoint To set the alarm value 6 Press SETUP N twice and use the Up and Down keys C Then press ENTER D to activate this setpoint SETUP snuecrenig LoAl TIME B DATE p oF FSET p SELECTED 19 574 Setup Time and Date TIME To set the time press SETUP N three times Change the time 2 using the Up and Down keys C Then press ENTER D for each time segment to activate this time setting The time appears on the display and is stored within the data logge2. a flashing underline 7 Press EMISS again Free is not underlined and the emissivity icon 5 flashes Use the Up and Down keys C to adjust Press ENTER D to activate this setting EMISS taste Jom freee et e 14 574 Emissivity Table and Unknown Value TABLE OF VALUES To choose the emissivity of a material press EMISS P The display shows a material name 7 an emissivity value and the calculated temperature value 5 To choose another material use the Up and Down keys C Press ENTER l i l EMISS D to activate this setting ADJUST UNKNOWN VALUE To adjust the unit s emissivity value for a material with unknown emissivity plug in the probe Pull the unit s trigger Place the measuring tip of the probe on the area to be measured Wait for the reading to stabilize Note the indicated probe temperature reading Release the trigger Pull the trigger again Measure the same area using infrared measurement Press the emissivity button P Use the Up and Down keys C to select the material name Free which will be shown in the display 7 Press the emissivity button P again until the emissivity sign 5 flashes Use the arrow keys C to change the emissivity value until the temperature matches the probe s reading 15 574 Mode Maximum and Minimum MAXIMUM To activate the MAX mode press MODE O until the MAX symbol appears 9 The
3. 19 8 f A 24 23 29 0 24 44 0 58 0 19 mm 1150 mm 72 0 fo o o oo o on fo ite Te Or N lo D 1 N SP DISTANCE SENSOR TO OBJECT mm FOCUS POINT D S 60 1 FAR FIELD D S 35 1 CLOSE FOCUS MODEL Optical Chart DISTANCE SENSOR TO OBJECT IN 0 2 4 6 79 98 20 40 0 24 IN 11 8 IN 2 81 0 93 1 0 9 0 75 0 62 0 49 0 37 i J J i Close Focus A A 25 22 18 7 15 5 12 3 9 2 t 23 70 6 mm 300 mm 0 50 100 150 200 250 500 1000 DISTANCE SENSOR TO OBJECT mm FOCUS POINT D S 50 1 FAR FIELD D S 12 1 The measured spot size depends on the dis tance between the object you are measuring and the infrared thermometer The relationship between distance and spot size is 60 1 Standard Focus or 50 1 Close Focus at the focus point The D S in the far field gt 33ft 10m is 35 1 Standard or 12 1 Close Focus 13 574 Emissivity Explanation and Adjust The amount of infrared energy radiated by an object depends on its emissivity and its temperature The emissivity depends on the material and its surface characteristics For more accurate readings adjust the emissivity value for the type of material being measured re ra d Reflected energy 4 Transmitted energy EMISSIVITY Target ADJUST EMISSIVITY To adjust the emissivity value press EMISS P Use the Up and Down keys to select Free Eree will have
4. 2 adjustable only via Software Accessory
5. C 25 to 1600 F 0 1 C 0 2 F 0 75 of reading or 0 75K 1 5 F whichever is greater at 25 C 77 F ambient temperature 2K 4 F for targets below 5 C 23 F lt 0 05K K or lt 0 05 K whichever is greater at 25 C 77 F 25K 45 F 60 1 19mm spot size at 1 15 M 0 75in spot size at 3 8 feet 50 1 6mm spot size at 0 3 M 0 24in spot size at 0 98 feet 2K or 0 75 whichever is greater 0 6K 0 4K 1K 1 5K 0 5 of reading or 0 5 C 1 F whichever is greater 1 C 2 F for targets below 5 C 23 F 250 mSec 85 mSec 8 to 14 um O to 50 C 32 to 122 F 20 to 50 C 4 to 122 F 1 mV C F RS232 31 574 Power 2 x 1 5 V Alkaline Type AA Battery Life 13 hrs 50 laser and 50 backlight on Power supply 7 5 V 2 200 mA Using the power supply External the display automatically switches on Dimensions 200 x 170 x 50 mm 7 9 x 6 7 x 2 inches Tripod Mount 1 4 20 UNC Factory Defaults Default Range Emissivity Gain 0 95 0 10 to 1 50 in steps of 0 01 Emissivity Table Free 30 materials Mode normal Hi Alarm 50 C 100 F 30 to 900 C 25 to 1600 F Lo Alarm 0 C 32 F 30 to 900 C 25 to 1600 F Offset Adjust 0 C 0 F 10 to 10 C 18 to 18 F Graphic Display Auto Range Auto Range Man Range Cycle Time 0 2 sec 0 1 sec to 300 sec Data logger 100 points pre set with emissivity 0 95 Lo Al 0 C Hi Al 50 C 3
6. Do not point laser directly at eye or indirectly off reflective surfaces Before using the thermometer inspect the case Do not use the thermometer if it appears damaged Look for cracks or missing plastic Replace the batteries as soon as the battery indicator __ two or less segments Do not use the thermometer if it operates abnormally Protection may be impaired When in doubt have the thermometer serviced Do not operate the thermometer around explosive gas vapor or dust Do not connect the optional external probe to live electrical circuits To avoid a burn hazard remember that highly reflective objects will result in lower than actual temperature measurements Do not use in a manner not specified by this manual or the protection supplied by the equipment may be impaired A Caution To avoid damaging the thermometer or the equipment under test protect them from the following EMF electro magnetic fields from arc welders induction heaters etc e Static electricity Thermal shock caused by large or abrupt ambient temperature changes allow 30 minutes for thermometer to stabilize before use Do not leave the thermometer on or near objects of high temperature 574 Table of Contents MOGUCOM isorosi EE 9 Warning for the Model 574 NI nesses 6 Symbols and Safety Markings cccccsseeeeeeees 7 Laser Warning and Serial Number Labels 8 Delivery CONTE xc isvtscsicetsiucineediescededcsarsae
7. FLUKE 0 4 Precision Infrared Thermometer March 2005 2005 Fluke Corporation All rights reserved All product names are trademarks of their respective companies 574 LIMITED WARRANTY AND LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship for one year from the date of purchase This warranty does not cover fuses disposable batteries or damage from accident neglect misuse alteration contami nation or abnormal conditions of operation or handling Resellers are not authorized to extend any other warranty on Fluke s behalf To obtain service during the warranty period contact your nearest Fluke authorized service center to obtain return authorization information then send the product to that Service Center with a description of the problem THIS WARRANTY IS YOUR ONLY REMEDY NO OTHER WARRANTIES SUCH AS FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSED OR IMPLIED FLUKE IS NOT LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSE QUENTIAL DAMAGES OR LOSSES ARISING FROM ANY CAUSE OR THEORY Since some states or countries do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages this limitation of liabi lity may not apply to you 574 Safety Information A A Warning A Warning identifies conditions and actions that pose ha zards to the user To avoid electrical shock or personal injury follow these guidelines
8. HT IN DEN STRAHL BLICKEN LASER KLASSE 2 lt 1 mW 635 nm RAYONNEMENT LASER NE PAS EXPOSER L OEIL AU RAYON LASER LASER DE CLASSE 2 lt 1mW 635 nm RAYO LASER NO FIJAR LA VISTA EN EL RAYO LASER CLASE 2 lt 1 mW 635 nm Avoid exposure laser radiation is emitted from this aperture Complies with FDA 21 CFR 1040 10 and 1040 11 CAUTION LASER RADIATION DO NOT k STARE INTO BEAM OUTPUT lt 1mW WAVELENGTH 635 nm CLASS II LASER PRODUCT EVITE EXPOSI O RADIA O LASER EMITIDA ATRAV S DESTA ABERTURA DE ACORDO COM FDA 21 CFR SUBCAPITULO J CAUTELA RADIA O LASER EVITE EXPOSI O DIRETA AOS OHLOS SAIDA lt 1mW COMPRIMENTO DE ONDA 630 670 nm JISC6802 1989 752 2L 7F 5Lm CLASSE II PRODUTO LASER RAW 1mW 630 670nm L F HKEDESCEBUCE L P HEAIMITHUCE FRI eBCe Wy Fluke Corporation www fluke com Made in Germany Month Year Model Fluke xxx Serial xxxx Xxx Power Requirements 3V 574 Delivery Content The unit Getting Started Two AA batteries Manual on CD Thermocouple type K probe Windows based software on CD RS232 cable Power supply 574 Functions and Display FUNCTIONS USER INTERFACE Function keys and display A Visual and audible alarm B Display C Up and Down keys D Enter E Handle and battery compartment DIP switches for adjustments are inside handle F Trigger G Tripod mount H 6 main function keys DISPLAY Dis
9. e target Be sure that the laser sighting is inside the target Gently release the trigger to record the temperature The next location will be shown on the display This function is also initiat ed by pressing the DATA button M once RECALL To Recall stored data press the ENTER button D without pulling the trigger Then press the DATA button M until RCL appears on the display A log location will be shown 6 To select another log loca tion use the Up and Down keys C gt DATA 22 574 Display GRAPHIC DISPLAY The graphic display 4 shows the temperature as a picture The last ten measurements are shown B It is possible to choose between Auto Range and Manual Range In manual range the user defines the beginning and ending temperature points of the graph DISPLAY MAN S BEGIN p END p T AUTO AUTO OR MAN RANGE Press DISPLAY L once Use the Up and Down keys C to toggle between ranges Auto Range is automatically defined by the measured maximum and minimum value Manual Range Man Range is user defined see DISPLAY BEGIN section DISPLAY MANS BEGIN p END p aes AUTO 23 574 Display Man Range DISPLAY BEGIN Man Range To set the BEGIN value for the graphic display Man Range is activated press DISPLAY L until Begin is shown at the status bar Use the Up and Down k
10. erature measurement This thermometer determines an object s surface temperature by measuring the amount of infrared energy radiated by the object s surface Contacting Fluke To contact Fluke call one of the following telephone numbers USA 1 888 44 FLUKE 1 888 443 5853 Canada 1 800 36 FLUKE 1 800 363 5853 Europe 31 402 675 200 Japan 81 3 3434 0181 Singapore 65 738 5655 Anywhere in the world 1 425 446 5500 For USA Service 1 888 99 FLUKE 1 888 993 5853 Or visit Fluke s Web site at www fluke com To register your product visit register fluke com 574 Warning for the Model 574 NI Concerning Factory Mutual Approved Nonincendive Devices Operation in Environments that Require Nonincendive Devices WARNING AA IN HAZARDOUS LOCATIONS DO NOT use serial port con nections change batteries or open serial port cover To re duce risk of explosion in hazardous locations use only Fluke temp probe part 2432508 and do not use other accessories such as power supply and cables A nonincendive rating NI indicates that this infrared thermo meter has been tested to standards for preventing explosi ons in hazardous areas by limiting the ability of equipment to ignite a specified flammable gas or vapor in air mixture Nonincendive equipment is incapable of releasing sufficient electrical or thermal energy to ignite flammable gases or vapors under NORMAL operation and environmental condi tions This n
11. eys C to select the value 6 DISPLAY coer P AUTO DISPLAY END Man Range To set the END value of the graphic display Man Range press DISPLAY L until End is shown at the status bar Use the Up and Down keys C to select the value 6 DISPLAY T AUTO 24 574 Display Cycle CYCLE allows the adjustment of the display interval Press DISPLAY L until Cycl 7 is shown at the status bar To select the interval time use the Up and Down keys C The default value is pre set for 0 2 sec DISPLAY BEGIN END poe AUTO 25 574 DIP Switches Change the setting in the unit by using the DIP switches located in the battery compartment see BATTERIES section Lock CCE Buzzer Backlight Set Default Ltd Access Laserflash Digi Ana Time Date NTC TC TC J TC K 26 Trigger locked on or unlocked off changes between C and F and date and time format Audible alarm On or Off Backlight On or Off Factory Defaults DIP Switch Settings Lock C F Buzzer Backlight Set Default Ltd Acces Laserflash Printer Digi Ana Time Date NTC TC TC J TC K Activates the factory defaults by overwriting listed settings see specifications No function buttons will work The laser flashes in case of over or underranging of the a
12. larm values Digital or Analog output Time or date shown on the display Thermistor NTC or thermocouple TC Type of thermocouples Troubleshooting Code Problem O Target temp is over 574 Action Select target U or under range within unit s specs EEPROM Err EEPROM error Contact factory CalAreaErr Calibration errors Contact factory ProbCalErr Battery icon Battery is low Replace batteries flashes or LowBatt on Status line Blank display Battery is dead Replace batteries Laser won t Low or dead battery Replace batteries work Ambient above 45 C 113 F Operate unit in 45 C 113 F ambient or below 21 574 Maintenance Lens Cleaning Blow off loose particles using clean compressed air Brush remaining de bris away with a camel s hair brush Wipe the surface with a moist cotton swab The swab may be moistened with water or a water based glass cleaner NOTE DO NOT use sol vents to clean the plastic lens Cleaning the Housing To clean the exterior housing use soap and water or a mild commer cial cleaner Wipe with a damp sponge or soft rag 28 Emissivity Table Selected Values Aluminum Asbesto Asphalt Basalt Brass Brick Ca Ce Co Co rbon ramic ncrete pper Dirt Frozen food Hot food Glass plate Ice lron Lead Limestone Oil Paint Paper Plastic Ru bber Sand Skin Snow Steel Tex
13. measured maximum temperature is displayed 3 as long as the trigger is pulled or locked on The real time temperature is shown in the lower part of the display NORM 7 MODE baea mN e oF ef avc T TA MINIMUM To activate the MIN mode press MODE O until the MIN symbol 9 appears The measured minimum temperature 3 is displayed as long as the trigger is pulled or locked on The real time temperature is shown in the lower part of the display NORM 7 MODE MAX MIN pir pf ave fef tontc PiN 16 574 Mode Difference and Avarage DIFFERENCE To activate the DIF mode press MODE O until the DIF symbol 9 appears The difference between the measured max and min temperatures is displayed 3 as long as the trigger is pulled or locked on The real time temperature is shown in the lower part of the display NORM 7 MODE F max W min OTe avc pl tcntc PiE EEE AVERAGE To activate the AVG mode press MODE O until the AVG symbol 9 appears The average value of measured temperatures 3 is displayed as long as the trigger is pulled or locked on The real time temperature is shown in the lower part of the display NORM 7 MODE F MAX W min fof oF joel crc 17 574 Probe Connections PROBE CONNECTIONS Open the battery compart ment and set the switches ON or Off according to the desired probe type
14. oncontact thermometer has a Factory Mutual Nonin cendive rating The rating from this USA organization reads Nonincendive Class I Division 2 Groups A B C D Class Zone 2 IIC T4 Ta 50 C when used with 1 5V alkaline batteries A Class I Division 2 location is a location where volatile flammable liquids or flammable gases or vapors exist but are normally confined within closed containers where ignitable concentrations of gases vapors or liquids are normally prevented by positive mechanical ventilation or adjacent to a Class I Division 1 location where ignitable concentrations might be occasionally communicated groups A B C D refers to Acetylene Hydrogen Ethylene and Propane 574 Symbols and Safety Markings Symbol Explanation A Risk of danger Important information See Manual Hazardous voltage Precedes warning CE Conforms to ama of European Union and European Free Trade Association EFTA Fahrenheit LASER The laser sight simplifies sighting of the measure ment object It shows the spot size that includes the measured target To turn the laser on or off press the LASER button K when the trigger is pulled A laser symbol 1 appears when the laser is on The laser automatically turns off if you release the trigger 574 Laser Warning and Serial Number Labels IEC 825 1994 LASER LIGHT DO NOT STARE INTO BEAM CLASS 2 LASER lt 1 mW 635 nm LASERLICHT NIC
15. played functions 1 Laser condition Lock symbol 2 Time or date 3 Main temperature display Graphic display Emissivity value Status bar Mode indicator Battery life indicator MAX MIN DIF AVG symbols 4 5 6 7 8 9 10 mu ca _ eer ud m O LA 574 Batteries and Measurement To open the battery compartment press gently on the top part of the handle to release the catch and pivot the grip as shown in the figure Orient the batteries two alkaline R6 AA UMS positive side up as shown on the housing MEASUREMENT To take a temperature measurement hold the unit as shown Aim at the target Pull the trigger F The temperature of the object being measured is shown on the display B The temperature will be displayed for seven seconds after trigger is released 11 574 Field of View Recommended Incorrect IR Thermometer gi Target greater Target equal Target smaller Background than spot size to spot size than spot size Make sure that the target is larger than the unit s spot size The smaller the target the closer you should be to it 12 574 Spot Size SPOT DIA mm SPOT DIA IN SPOT DIA IN SPOT DIA mm STANDARD MODEL Optical Chart DISTANCE SENSOR TO OBJECT IN oO 100 108 120 a amp 8 822 8 A 0 76 IN 46 IN 25 1 85 jo 151 1 0 0 9 0 87 0 81 082 7Y f
16. r SETUP F Hia pl Loa OES ate lof DEEST E EE DATE To set the date press SETUP N four times Change the date using the Up and Down keys C Then press ENTER D for each date segment to activate this date setting The date 2 is stored within the data logger SETUP TES fseLEcTEDip b Hia e Loar Bf Time DATE oR 20 574 Setup Offset and Min Max Values OFFSET This function is used with a selected emissivity to add or subtract an offset value 10 C 18 F to the temperature value Press the Setup button N until Offset appears in the display With the arrow keys C adjust the display to the corrected value Press ENTER D to confirm The OFFSET feature allows the temperature values for several units to be matched correcting for the allowed temperature tolerance difference between units The OFFSET function can also be used to increase the accuracy for a narrow temperature range b SETUP SELECTEDi MODE MIN MAX VALUES To show the minimum and maximum temperature values dur ing a measurement at the bottom of the display press MODE O until the two values appear 6 MODE p max b min e oF e ave lol row PENN 21 574 Data Logging and Recall HOW TO STORE DATA By pressing the ENTER button D the LOG function 6 appears on the display Pull the trigger F and hold it Aim at th
17. tiles Water Wood k k kkk oxidized opaque over 20 mils natural 0 30 0 95 0 95 0 70 0 50 0 90 0 85 0 95 0 95 0 95 0 94 0 90 0 93 0 85 0 98 0 70 0 50 0 98 0 94 0 93 0 95 0 95 0 95 0 90 0 98 0 90 0 80 0 94 0 93 0 94 574 29 574 CE Conformity CE This instrument conforms to the following standards EMC EN 61326 1 1997 A1 1998 A2 2001 Safety EN 61010 1 2001 EN 60825 1 2001 This product herewith complies with the requirements of the EMC Directive 89 336 EEC and the Low Voltage Directive 73 23 EEC This instrument conforms to the Standards of the European Community Certification The temperature sources used to calibrate this instrument are traceable to the U S National Institute of Standards and Technology NIST and the Deutscher Kalibrierdienst DKD Calibration certificates are available as an option 30 Specifications Temperature Range Display Resolution Accuracy Infrared Ambient derating Optical Resolution Standard Focus Optical Resolution Close Focus Accuracy Thermocouple K amp J Accuracy Thermistor 30 to 0 C 22 to 32 F O to 70 C 32 to 158 F 70 to 100 C 158 to 212 F 100 to 120 C 212 to 248 F Repeatability Infrared Response Time 95 Hot Spot Detection 30 Spectral Range Ambient Operating Range Storage Temperature without batteries Analog output Digital Output 574 30 to 900
18. wcsoancsauduces 9 FUNCTIONS and Display scsccniessctreaintecoadanssscndetenecceass 10 Batteries and Measurement cccssseccssetenssenes 11 Field Of VIEW sesecusttcaueseusecaaieiuiminatetinicrapinmsdevaesccusets 12 DOE IZE ennea EA E 13 Emissivity Explanation and Adjust 006 14 Emissivity Table and Unknown Value 00 15 Mode Maximum and Minimum cccseeeeeeees 16 Mode Difference and Avarage ccccsseeeeneeeees 17 Probe GONMC CONS scoraueiarincatchcancicciweotsrduewmantoavese 18 Setup Alal ee ciate assassins peetasiens nnair aana 19 Setup Time and Date cccccseeeeeeeeeeeseeeeeees 20 Setup Offset and Min Max Values 0 c008 21 Data Logging and ReCall ccccecessseseeeserenaneees 22 BE AY AET IEA eee E A T eines deeper ana scgee 23 Display Man RANG C ixaccccnecaaiecciniewttaesdiweedevteswces 24 Display Cycle au sssonccsevecansd snadesesietaanatemsatmeectwerdeoesia 25 DIP SWHCNOS sievanscuiaatnecinewisnetestindulaietisnranieendents 26 ToubleshodtNn G arsana Enin 27 Maintenance vi scacicccavecundcnusnenesientsntnenciwaneisvearniarevenns 28 Emissivity Table Selected Values c 00008 29 OCE COMOR Y ocorra enn e EO 30 DSC IE CMON resrosimes riren R IEEE 31 Factory Defaults a nnneenneeennenenennnernnnernnnerrnnrr enne 32 574 Introduction The Fluke Model 574 Infrared Thermometer the thermometer is for non contact temp
Download Pdf Manuals
Related Search