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Omega Engineering OS531, OS530HR, OS53X-CF, OS524 manual C Appendix Determining an Unknown Emissivity

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Omega Engineering OS531, OS530HR, OS53X-CF, OS524, OS533, OS532, OS530L, OS523 manual C Appendix Determining an Unknown Emissivity

Contents

OS531, OS532, OS53x-CF OS533, OS534, OS530L, OS530HR User’s GuideOS523, OS524 OMEGASCOPE Handheld Infrared Thermometer Shop online atInternet e-mail info@omega.com OMEGAnet Online Service omega.comServicing North America For immediate technical or application assistanceUnpacking Instructions Model No AccessoriesDescription e-mail info@omega.comPage OS530/OS520 Series CONTENTSHandheld Infrared Thermometer TABLE OFTABLE OF CONTENTS 1.1 Introduction General DescriptionThe thermometer is easy to use General Description Display ResolutionOS523 FeaturesOS524 OS523 provides three field of views1.2.1 Front of the Thermometer 1.2 Parts of the ThermometerGeneral Description 1 General Description Table 1-2. Display DetailsFigure 1-3. OS530 Series Handheld Infrared Thermometer Rear View 1.2.2 Rear of the ThermometerGeneral Description 1 General Description 2.1 How to Power the Thermometer Using the Handheld Infrared Thermometer2.1.1 Battery Operation 2.1.2 ac Power Operation2.2 Operating the Thermometer Measurement distance is from the outside surface of the rubber boot Using the Handheld Infrared ThermometerFigure 2-4. Field of View OS531, OS532, OS530L Figure 2-5 Field of View OS533, OS530HRFigure 2-6 Field of View OS534, OS523-1 2 Using the Handheld Infrared ThermometerFigure 2-7 Field of View OS53x-CF DISTANCE SENSOR LENS TO OBJECT inFigure 2-8 Field of View OS523-2 Using the Handheld Infrared ThermometerFigure 2-9 Field of View OS523-3 SPOT3. The target temperature and emissivity are displayed on the LCD 2.2.1 Measurement Techniques 2. Pull the trigger and press the key to lock the trigger Figure 2-12. General Operational Block Diagram 2.3 Real Time Mode Active OperationUsing the Handheld Infrared Thermometer Using Recall ModeHandheld Infrared Thermometer Usekey to change temperature from F to C or vice versa Figure 2-13. Visual Function Flow ChartUsing the Handheld Infrared Thermometer MODE DISPLAY2.3.2 Using the LOCK Function 2.3.1 Adjusting EmissivityRefer to Appendices B and C for information on emissivity This function electronically locks the trigger mechanism2.3.4 Changing the Temperature from F to C or vice versa 2.3.3 Calculating Temperature Values2.3.5 Turning on the Display Backlighting Every time the thermometer goes from the sleep mode to theTo Determine an unknown target emissivity 2.3.6 Thermocouple Input OS532, OS533, OS534The thermometer provides audible and visible alarm indications 2.3.7 Using the Alarm FunctionsTo set the high alarm value If the temperature exceeds the high alarm setpointIf the temperature drops below the low alarm To set the low alarm value OS533, OS534, OS523, OS524setpoint, you will hear a beep and the icon on the display flashes The target has a low emissivity To set and activate the Ambient Target Temperature Compensation Mode8. Press and hold the key until the Emissivity Display Mode E appears 3. Pull the trigger and press the key to lock the 8. Press and hold the until the Emissivity display Mode E appears System Requirements7. After all data is taken, press the key again and the. icon disappearsPlease follow this installation procedure to install IRTEMPSOFT program please contact technical support at Omega Engineering Inc waiting for the thermometer to transmit data through your RS-232 port 2.3.11 Storing the Temperature Data on Command OS534, OS523, OS524 1. Pull the trigger and press the key. The icon will appear Mode Active 2.4 Recall Mode Passive OperationRecall Mode Figure 2-16. General Operational Block DiagramTable 2-2. Functional Flow Chart Recall Mode Recall ModeDisplay stored 2.4.1 Reviewing the Last Parameters 5. The “Stored Data Points” window will appear 2. Press the key to increment the memory location or 3.1 Warnings and Cautions Laser SightingRefer to the inside back cover for product warning label 3.2 Description The visibility of the laser beam depends on the ambient light levels 3.3 Operating the Laser SightingFigure 3-4 Lines of Sight of the Laser Sighting and Thermometer Sighting Scope 4.1 Sighting Scope 4.2 Installing and Operating the Sighting Scope4 Sighting Scope Figure 4-1. Installing the Sighting ScopePair of Mounting Clamps 1 11/16 42.8 mmSafety Warning Maintenance 5.1 Replacing the Batteries5.3 Calibrating the Thermometer 5.2 Cleaning the Lens5.4 Servicing the Laser Sighting 1. Blow off loose particles, using clean airProblem Troubleshooting GuideSolution The thermometer is ProblemSolution ProblemThe temperature reading is Troubleshooting GuideSolution ProblemProblem SolutionTHERMOMETER SpecificationsSpecifications are for all models except where noted 7 Specifications With LCD backlighting and SpecificationsComplies with 21 CFR Chapter 1, Subchapter J LASER SIGHTINGGlossary of Key Strokes 8 Glossary of Key Strokes Appendix How Infrared Thermometry Works A Thermal RadiationSpectral Distribution BlackbodyA Appendix How Infrared Thermometry Works λ m = T Calculating TemperatureFigure A-3. Field of View of a Thermometer Optics Field of ViewAppendix Emissivity Values METALSMaterial Emissivity εMaterial NONMETALSEmissivity ε Appendix Emissivity ValuesMethod Appendix Determining an Unknown EmissivityMethod Method 1. Use this method to measure objects at temperatures below 500F 260CMethod MethodFigure C-2. Determining Emissivity with a Drilled Hole Appendix - Determining an Unknown Emissivity CC Appendix Determining an Unknown Emissivity Index Page Page RETURN REQUESTS / INQUIRIES WARRANTY/DISCLAIMERCAUTION OMEGASCOPE PRESSURE, STRAIN AND FORCE TEMPERATUREFLOW/LEVEL pH/CONDUCTIVITY