574Precision Infrared Thermometer Users ManualMarch 2005© 2005 Fluke Corporation. All rights reserved. All product names are trademarks of their res
10574Functions and DisplayFunction keys and display:(A) Visual and audible alarm(B) Display(C) Up and Down keys(D) Enter(E) Handle and battery compart
11574Batteries and MeasurementTo open the battery compartment, press gently on the top part ofthe handleto releasethe catch and pivot thegrip as shown
12574Make sure that the target is larger than the unit’s spot size. The smaller the target, the closer you should be to it.Field of View
13574STANDARD MODELOptical Chart30001201.00024SPOT DIA. (IN)SPOT DIA. (mm)DISTANCE: SENSOR TO OBJECT (mm)DISTANCE: SENSOR TO OBJECT (IN)FOCUS POINT D:
14574Emissivity - Explanation and AdjustReflected energyEmitted energyTransmitted energyEMISSIVITYTargetThe amount of infraredenergy radiated by anobj
15574Emissivity - Table and Unknown ValueTo adjust the unit’To adjust the unit’Ts emissivity value for amaterial with unknownemissivity, plug in thepr
16574Mode - Maximum and MinimumOTo activate the MAX mode,press MODE (O) until theMAX symbol appears (9).The measured maximumtemperature is displayed(3
17574Mode - Difference and AvarageO37AVG9To activate the AVG mode,press MODE (O) until theAVG symbol (9) appears.The average value of measured tempera
18574Probe Connections121011Open the battery compart-ment and set the switchesON or Off according to thedesired probe type.(10) NTC - thermistor(11) T
19574Setup AlarmNA6DCThe low alarm (LoAl) generates an audible andvisual (flashing LED (A)and laser) alarm if thetemperature is below thesetpoint. To
2574LIMITED WARRANTY AND LIMITATION OF LIABILITYThis Fluke product will be free from defects in material and workmanship for one year from the date of
20574Setup - Time and DateTo set the time, pressSETUP (N) three times.Change the time (2)using the Up and Downkeys (C).Then press ENTER (D)for each ti
21574Setup - Offset and Min-Max ValuesMODEMAX MIN DIF AVG TC/NTCMAX MIN DIF AVG TC/NTCMAX MIN DIF AVG TC/NTCMAX MIN DIF AVG TC/NTCMAX MIN DIF AVG TC/N
22574Data Logging and RecallHOW TO STORE DATATo Recall stored data,To Recall stored data,Tpress the ENTER button(D), without pulling thetrigger. Then
23574DisplayLCCThe graphic display (4)shows the temperature asa picture. The last tenmeasurements are shown(B). It is possible to choosebetween Auto R
24574Display - Man. RangeTo set the BEGIN valuefor the graphic display(Man Range is activated),press DISPLAY (L) until“Begin” is shown at thestatus ba
25574Display - Cycle LC7CYCLE allows theadjustment of thedisplay interval.Press DISPLAY (L)until Cycl.: (7) isshown at the statusbar. To select theint
26574DIP SwitchesBacklight:Backlight On or Off.Set Default:Activates the factory defaults by overwriting listed settings (see specifications).Ltd. Acc
27574TroubleshootingCode Problem Action-O- Target temp. is over Select target-U- or under range within unit’s specsEEPROM-Err EEPROM error Contact fac
28574MaintenanceLens Cleaning:Blow off loose particles using clean compressedair. Brush remaining de-bris away with a camel’s hair brush.Wipe the surf
29574Emissivity Table (Selected Values)Aluminum* 0.30Asbesto 0.95Asphalt 0.95Basalt 0.70Brass* 0.50Brick 0.90Carbon 0.85Ceramic 0.95Concrete 0.95Coppe
3574 WarningA Warning identifies conditions and actions that pose ha-zards to the user. To avoid electrical shock or personal injury, follow the
30574This instrument conforms to the followingstandards:EMC: - EN 61326-1:1997+A1:1998+A2:2001Safety: - EN 61010-1:2001 - EN 60825-1:2001This produ
31574Specifi cationsTemperature Range - 30 to 900°C (- 25 to 1600°F)Display Resolution 0.1°C (0.2°F)Accuracy ± 0.75% of reading or(Infrared) ± 0.75K (
32574Factory DefaultsPower 2 x 1.5 V Alkaline Type AABattery Life 13 hrs. (50% laser and 50% backlight on)Power supply 7.5 V >200 mA (Using the po
4574Table of ContentsIntroduction ... 5Warning for the Model 574 NI ...
5574The Fluke Model 574 Infrared Thermometer (the thermometer) is for non-contact temperature measurement. This thermometer determines an object‘s sur
6574Concerning Factory Mutual Approved Nonincendive Devices:Operation in Environments that Require Nonincendive Devices WARNING IN HAZARDOUS LOCAT
7574Symbol Explanation Risk of danger. Important information. See Manual. Risk of danger. Important information. See Manual. Risk
8574Laser Warning and Serial Number Labels
9574 • The unit • Getting Started • Two AA batteries • Manual on CD • Thermocouple type K probe • Windows-based software on CD • RS232 c
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