Omega Engineering OS533E manual Changing the Temperature from F to C or vice Versa

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2Using the Handheld Infrared Thermometer

2.3.7Changing the Temperature from °F to °C (or vice

versa)

During the time the thermometer displays either d_F, d_M, MAX, MIN, dIF, AVG or thermocouple temperature, press the C F key to change all the temperatures from °F to °C or vice versa.

2.3.8 Turning on the Display Backlighting

During the time that the thermometer displays either d_F, d_M,

LSR, MAX, MIN, dIF, AVG, or TC temperatures, press the key to turn the display backlighting ON/OFF.

2.3.9 Thermocouple Input (OS532E, OS533E, OS534E)

LCK

∞F

The thermometer accepts thermocouple input. It displays thermocouple temperature and the target temperature (via infrared) simultaneously. This function provides an accurate method of determining an unknown emissivity.

•To Determine an unknown target emissivity

1.Connect a contact thermocouple probe (Type K) to the thermometer as shown in Figure 1-3.

2.Measure the object temperature using the thermocouple probe.

3.Aim at the object and measure the temperature via infrared.

4. Press and hold the FUNC key until the Emissivity Display mode (E) appears.

5.Set the emissivity by pressing the or C F keys until the temperature reading matches the thermocouple temperature measurement.

6.The thermometer now displays the correct object emissivity.

"TC--- is” is displayed when the thermocouple input is open or out of range (0 to 1600°F).

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Contents User’sGuide Servicing North America Unpacking Instructions Accessories Page Unpacking Instructions Chapter General Description Chapter Maintenance General Description Introduction OS530LE OS530HRE OS530LE-CF OS533E-CF OS534E-CF Features OS523E OS524E LCD Parts of the Thermometer Front of the ThermometerKey General Description General Description Installing the Batteries Ac Power OperationField of View Positions Operating the ThermometerField of View OS534E, OS523E-1 Field of View OS53xE-CF Field of View OS523E-3 Measurement Techniques 11 Recorder Hookup 12. General Operational Block Diagram Real Time Mode Active OperationReal Time Modes 13. Visual Function Flow Chart Using the Lock Function Adjusting EmissivityUsing the Trigger Function Must be hard, flat, and reflective to ultrasonic pulse Using the Distance FunctionDS = 17. Field of View of Distance Meter HH-DM Laser Sighting Status Calculating Temperature ValuesTurning on the Display Backlighting Changing the Temperature from F to C or vice VersaThermocouple Input OS532E, OS533E, OS534E Using the Alarm Functions To set the low alarm value OS533E, OS534E, OS523E, OS524E Use the Ambient Target Temperature Compensation Atcf Operation PC User Application, OS530 Series19. Main Menu 10. Settings Menu Settings Menus21. Typical Temperature Data File Ascii PC Interface CommandsString Description Storing Temperature Data on Command OS534E, OS523E, OS524E Logging Temperature Data in Real Time OS523E, OS524E,OS534E Erasing the Temperature Data from Memory Mode Recall Mode Passive OperationRecall Modes Reviewing the Last Parameters Laser Sighting Right Side View DescriptionOperating the Laser Sighting Two Laser ConfigurationsLines of Sight of the Laser Sighting and Thermometer Sighting Scope Installing and Operating the Sighting ScopeInstalling the Sighting Scope Maintenance Replacing the Batteries Safety WarningCalibrating the Thermometer Cleaning the LensServicing the Laser Sighting Problem Solution Troubleshooting GuideTroubleshooting Guide Problem Troubleshooting Guide Specifications Specifications are for all models except where notedGND With Built-in Distance Module Laser Sighting Distance Measuring Built-in-DM Specifications Glossary of Key Strokes Glossary of Key Strokes Appendix How Infrared Thermometry Works a Thermal RadiationBlackbody Calculating Temperature Optics Field of View Appendix Emissivity Values MetalsNonmetals Appendix Determining an Unknown Emissivity Figure C-1. Determining Emissivity Figure C-2. Determining Emissivity with a Drilled Hole Appendix Determining an Unknown Emissivity Index Field of View Diagrams Recall WARRANTY/DISCLAIMER PH/CONDUCTIVITY Temperature