Home

Omega Engineering OMEGASCOPE OS524 User's Manual

1. 0 09 Brass dull plate A i L UB Re Venu 9c e dae ns 0 22 Brass highly polished 73 2 Cu 26 7 Zn 0 03 Chromium polished 0 08 0 36 C pper polished au ido see fers ER AME ones Rat ir ara 0 05 Copper heated at 1110 F 600 C 0 57 Gold pure highly polished or liquid 0 02 0 04 Iron and steel excluding stainless polished iron 0 14 0 38 Iron and steel excluding stainless polished cast iron 0 2 ron and steel excluding stainless polished wrought iron 0 28 Iron and steel excluding stainless oxidized dull wrought iron 0 94 Iron and steel excluding stainless rusted iron plate 0 69 ron and steel excluding stainless polished steel 0 07 Iron and steel excluding stainless polished steel oxidized at 1110 F 600 C 0 79 Iron and steel excluding stainless rolled sheet steel 0 66 Iron and steel excluding stainless rough steel plate 0 94 0 97 Lead gray and oxidized 0 28 ME ga cay 33 00 HK EE TENES 0 09 0 12 Molybdenum filament 0 10 0 20 Nickel polished ya a d CI p deya 0 07 Nickel oxidized at 1200 F
2. Warning and Certification Label Label Location refer to Section 3 2 Warnings and Cautions refer to Section 3 1 Where Do Find Everything Need for Process Measurement and Control OMEGA Of Course hop online at omega com TEMPERATURE lA Thermocouple RTD amp Thermistor Probes Connectors Panels amp Assemblies lA Wire Thermocouple RTD amp Thermistor lA Calibrators amp Ice Point References Recorders Controllers amp Process Monitors A Infrared Pyrometers PRESSURE STRAIN AND FORCE lA Transducers amp Strain Gages lA Load Cells amp Pressure Gages lA Displacement Transducers A Instrumentation amp Accessories FLOW LEVEL lA Rotameters Gas Mass Flowmeters amp Flow Computers LA Air Velocity Indicators lA Turbine Paddlewheel Systems A Totalizers amp Batch Controllers pH CONDUCTIVITY F pH Electrodes Testers amp Accessories lA Benchtop Laboratory Meters lA Controllers Calibrators Simulators amp Pumps z Industrial pH amp Conductivity Equipment DATA ACQUISITION lA Data Acquisition amp Engineering Software IA Communications Based Acquisition Systems lA Plug in Cards for Apple IBM amp Compatibles lA Datalogging Systems lA Recorders Printers amp Plotters HEATERS lA Heating Cable lA Cartridge amp Strip Heaters lA Immersion amp Band Heaters A Flexible Heaters 4 Laboratory Heaters ENVIRONMENTAL MONITORING AND CONTROL IA Metering amp C
3. RIH Every time the thermometer goes from the sleep mode to the Real Time mode by pulling the trigger the MAX MIN dlF AVG and TC temperatures are updated 2 3 4 Changing the Temperature from F to C or vice versa During the time that the thermometer displays either MAX MIN dIF AVG or thermocouple temperatures press the key to change all the temperatures from F to C or vice versa 2 3 5 Turning on the Display Backlighting During the time that the thermometer displays either MAX MIN dIF AVG or thermocouple temperatures press the key to turn the display backlighting ON OFF while the unit is in LOCK mode and trigger is released In addition the display backlight turns on automatically when the trigger is puc 1 v Using the Handheld Infrared Thermometer 2 3 6 Thermocouple Input OS532 OS533 OS534 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 e To Determine an unknown target emissivity l Connect a contact thermocouple probe Type K to the thermometer as shown in Figure 1 3 Measure the object temperature using the thermocouple probe Aim at the object and measure the temperature via infrared Press and hold the key until the Emissivity Display mode E appears Set the emissivity by pressing t
4. 1587 yAISSIU KHW 1587 a KHW A YHOESSO 10 SSO ZEGSO 8 L SSO Je de mum nnu 4GOIN qop Em Re S e994 2 10 Using the Handheld Infrared Thermometer v DISPLAY MODE E x MAK xO H N x s Alb x IL HAL Hyb H 8E DISPLAY MODE CS rune gt E Model OS533 MEM 24 MEM di 17 _ to cS 09 E Model OS534 OS523 OS524 E Model OS531 OS532 OS530L OS530HR Figure 2 13 Visual Function Flow Chart While in these 5 modes Use zel key to change temperature from F to C or vice versa Use key to tum on the display backlighting 2 11 v Using the Handheld Infrared Thermometer 2 3 1 Adjusting Emissivity Refer to Appendices B and C for information on emissivity Determine the emissivity of the target 2 Aim at the target and pull the trigger 3 If necessary press the key to increment the target emissivity or press the key to decrement the target emissivity NUN The Emissivity Display Mode E appears every time the trigger is pulled regardless of how the Display Mode was previously set E The emissivity setting does not change when the thermometer is turned off However when the batteries are replaced the emissivity is reset to 0 95 the default value 2 3 2 Using the LOCK Function This function electronically locks
5. Differential Measurement Measures the temperature differential between two spots the maximum and minimum temperatures viewed l 5 9 Aim the thermometer at the first spot and pull the trigger Press the key to lock the trigger If necessary adjust the emissivity Aim at the second spot Adjust the emissivity of the second spot if required To display the differential temperature press the key until dIF appears on the display Read the differential temperature from the upper display Press the key to unlock the trigger e Static Surface Scan Measures the temperature across a static l surface Aim the thermometer at a starting point and pull the trigger Press the key to lock the trigger If necessary adjust the emissivity Slowly move the thermometer so that the line of sight sweeps across the surface The thermometer measures the temperature at each point on the surface To record the temperature profile across the surface connect the IR thermometer to a strip chart recorder Refer to Figure 2 7 for details The IR thermometer provides an analog output of 1mV degree 0 5 mV Deg on OS524 After all the data has been taken press the key to unlock the trigger 2 7 2 8 v Using the Handheld Infrared Thermometer To Strip Chart Recorder Figure 2 11 Recorder Hookup Moving Surface Scan Measures the Temperature of Points on a Moving Surface 1 5 Mount the thermo
6. Release Trigger Press FUNC Table 2 1 Real Time Mode Active No keys pressed Recall Mode Passive Table 2 2 Figure 2 12 General Operational Block Diagram NS IF the trigger is pulled two times in rapid sequence it may reset the emissivity high alarm low alarm and target ambient temperature to the default values 2 9 Using the Handheld Infrared Thermometer ime Mode is Pulled Real T igger pem o m o E I i J La 5 da xl 4 Eim LI CN E j poyi j e9eu Bulinp ysel jou seop uo s eis 2 JO 4 5 jo yun SUL ILON e1njeJeduue uoneoo IOWA uogeoo Aowaw q s p ols ejdsiq 3 1oyoo eaeiedue peorsnse LSM JUL 2 enjeJeduiej 1867 Nd oe1njyeJeduuo 42618 jueiquiy 1587 BWH ol o juiodjes wieje mo dass 0109 eJnjeJeduue 1587 3 40 juiodies uueje uir THT 9109 se IHH TWH TH 1 0 09 1587 SHE e1njeJeduuoe p lqqesiq 3L o105 1587 514 p lqesiq senudeys 5 8 10100 i r WNWIUIN EE 0102 e1nyeJ1eduJo 1587 sso I 299 0 SSO vesso N M VN WNWIXEN NIW
7. 2290 F 0 59 0 86 Platinum pure polished plate 0 05 0 10 Platinum wire 0 07 0 18 Silver pure and polished 0 02 0 03 Stainless steel polished 0 07 Stainless steel Type 301 at 450F 1725 F 0 54 0 63 Li 1 cen eee arn seis een ee eee adeseneenucesece ss 0 06 Tungsten filament reacts tre oed ene ous thane seed dadees 0 99 Zinc polished commercial pure 0 05 Zinc galvanized sheet 0 23 B 1 v Appendix Emissivity Values Material Emissivity c Asbestos Board yaxama BUR ROS PNE LO ra RHET ORE 0 96 Asphalk tar HD bs REST EPIIT OPEP ES Dei 0 95 1 00 Brick red and rough Loa wo babe wed by damla Pai KG eens 0 93 Briek fireclay s su 200 0 0 Pat 0 75 Carbon filament 0 53 v Carbon lampblack rough deposit 0 78 0 84 4 Glass lead soda 0 85 0 95 n Marble polished light gray 0 93 Paints lacquers and varnishes Black matte shellac 0 91 2 Paints lacquers and varnishes aluminum paints 0 27 0 67 Paints lacquers and varnishes flat black lacquer 0 96 0 98 2
8. Usa CE Shop online at omega com CEOMEGA omega com e mail info omega com ee A For latest product manuals i omegamanual info Shown with Built in Laser Sighting OS531 OS532 OS53x CF OS533 OS534 OS530L OS530HR OS523 OS524 OMEGASCOPE Handheld Infrared Thermometer omega com OMEGAnet Online Service Internet e mail omega com info omega com Servicing North America U S A One Omega Drive Box 4047 ISO 9001 Certified Stamford CT 06907 0047 Tel 203 359 1660 FAX 203 359 7700 e mail info omega com Canada 976 Bergar Laval Quebec H7L 5A1 Canada Tel 514 856 6928 FAX 514 856 6886 e mail info omega ca For immediate technical or application assistance U S A and Canada Sales Service 1 800 826 6342 1 800 TC OMEGA Customer Service 1 800 622 2378 1 800 622 BEST Engineering Service 1 800 872 9436 1 800 USA WHEN Mexico En Espa ol 001 203 359 7803 e mail espanol omega com FAX 001 203 359 7807 info omega com mx Servicing Europe Czech Republic PFrystatska 184 733 01 Karvina Czech Republic Tel 420 0 59 6311899 FAX 420 0 59 6311114 Toll Free 0800 1 66342 e mail info omegashop cz Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany Tel 49 0 7056 9398 0 FAX 49 0 7056 9398 29 Toll Free in Germany 0800 639 7678 e mail info omega de United Kingdom One Omega Drive River
9. Figure A 1 shows a block diagram of an infrared radiation thermometer Energy from the object is focused by the lens onto the detector As the detector heats up it sends out an electrical signal which in turn is amplified and sent to the circuitry of the thermometer The thermometer software then calculates the temperature of the object OBJECT AMPLIFIER DETECTOR THERMOMETER CIRCUITRY AND DISPLAY SIGNAL OUTPUT TO SERIAL PRINTER OR PERSONAL COMPUTER Figure A 1 Infrared Thermometer Block Diagram v Appendix How Infrared Thermometry Works Blackbody When thermal radiation falls on an object part of the energy is transmitted through the object part is reflected and part is absorbed A blackbody is defined as an ideal object that absorbs all the radiation incident upon it The best example of a real object that acts like a blackbody is a small hole drilled deep into a large opaque cavity Thermal radiation entering the cavity is internally reflected and has little chance of escaping the cavity before it is fully absorbed Emissivity is defined as the ratio of energy radiated by an object to that of the energy radiated by a blackbody By definition the emissivity of a blackbody is 1 Most objects are considered gray objects with an emissivity between 0 and 1 Various emissivities for common materials are shown in Appendix B Spectral Distribution Objects radiate energy at different wavelengths but not with constant
10. Have the following informa OMEGA tion available BEFORE contacting OMEGA 1 P O number under which the product was 1 P O number to cover the COST PURCHASED of the repair 2 Model and serial number of the product under 2 Model and serial number of product and warranty and 3 Repair instructions and or specific problems 3 Repair instructions and or specific relative to the product problems relative to the product PATENT NOTICE U S PAT D357 194 B1 5 368 392 5 524 984 5 727 880 5 465 838 5 823 678 5 823 679 6 267 500B1 6 123 453 6 341 891B1 Canada 75811 D OMEGA ENGINEERING INC 2 116 055 2 114 806 Czech Republic 25372 France 0378411 to 0378446 2 767 921 2 773 213 B1 Germany M 94 06 478 4 G 94 22 197 9 G 94 22 203 7 Italy RM940000913 Japan 988 378 Netherlands 1007752 25009 00 Spain mod ut 133292 Slovak Republic 24565 U K Registered 2041153 9726133 3 EPO 0 644408 EP 1 085 307 A1 Other U S and International Patents Pending OMEGA s policy is to make running changes not model changes whenever an improvement is possible This affords our customers the latest in technology and engineering OMEGA is a registered trademark of OMEGA ENGINEERING INC Copyright 2006 OMEGA ENGINEERING INC All rights reserved This document may not be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form in whole or in part without prior written consent of OMEGA ENGINEERING INC
11. STORED DATA window you can save the display data to a text file or directly export it into a MS Excel file The on line Manual has more detailed information on all the features of this software 2 29 v Using the Handheld Infrared Thermometer 2 6 3 Reviewing Previously Stored Temperature Data OS534 OS523 OS524 2 30 You can review all 100 stored temperature values on the thermometer display using the following procedure l Press and hold the key until you see the Memory Display Mode MEM appear Press the key to increment the memory location or press the key to decrement the memory location The memory location can be from 001 to 100 Press the key The stored temperature is shown in the lower portion of the display If there is no data stored n in a memory location the display shows To review other stored temperatures repeat Steps 2 and 3 H TS If no keys are pressed the thermometer goes into sleep mode in approximately 10 seconds Laser Sighting v 3 1 Warnings and Cautions y You may receive harmful laser radiation exposure if you do not adhere to the warnings listed below USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HERE MAY RESULT IN HAZARDOUS RADIATION EXPOSURE DO NOT LOOK AT THE LASER BEAM COMING OUT OF THE LENS OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS EYE DAMAGE CAN RESULT USE EXTR
12. 2 5 v Using the Handheld Infrared Thermometer 2 6 DISTANCE SENSOR TO OBJECT FT SPOT DIA IN 13mm 0 SPOT DIAMETER MEASURED AT 9076 ENERGY a n o 5 DISTANCE SENSOR TO OBJECT M Figure 2 10 Field of View OS524 3 The target temperature and emissivity are displayed on the LCD Determine the emissivity of the target refer to Appendix B Press the key to increment the target emissivily Press the key to decrement the target emissivity 4 Press the key to lock the trigger The icon will appear on the display This allows the thermometer to operate continuously whether or not the trigger is pulled To unlock the trigger press the key again The icon is no longer displayed When the trigger is pulled the Laser Sighting as well as the display backlight will stay on 5 After completing a temperature measurement release the trigger In order to conserve battery life the thermometer goes into sleep mode and the Laser Sighting turns off Using the Handheld Infrared Thermometer v 2 2 1 Measurement Techniques You can use the IR Thermometer to collect temperature data in any one of five different ways e Spot Measurement Measures the temperature of discrete objects such as motor bearings engine exhaust manifolds etc l 2 3 Aim at the desired target and pull the trigger If necessary adjust the emissivity using the and keys Read the temperature
13. 23 5 Turning on the Display Backlighting 2 12 2 3 6 Thermocouple Input 2 13 2 3 7 Using the Alarm Functions 2 14 2 3 8 Using Ambient Target Temperature Compensation 2 16 2 9 Sending Temperature Data to a Series Printer 2 17 23 10 Sending Temperature Data to a Personal Computer 2 19 2 3 10 1 Software Installation 2 19 2 3 11 Storing the Temperature Data on Command 2 23 2 3 12 Erasing the Temperature Data form Memory 2 24 2 4 Recall Mode Passive Operation 2 25 2 4 1 Reviewing the Last Parameters 2 27 242 Downloading PReviously Stored Temperature Data 2 27 2 443 Reviewing Previously Stored Temperature 2 29 Chapter 3 Laser Sighting 9 9 909 3 1 zl VVarnings and Cautions 3 1 3 2 Description 3 2 Operating the Laser Sighting 3 3 Chapter 4 Sighting Scope 4 1 Chapter 5 Maintenance 999 n oo 9 1 5 1 Replacing the Batteries 5 1 02 Cleaning the Lens 5 2 5 9 Calibrating the Thermometer 5 2 5 4 Servicing the Laser Sighting 9 2 Chapter 6 Troubleshooting Guide 6 1 Chapter 7 Specifications 99699 699 7 1 Chapter 8 Glossary of Key Strokes 8 1 TABLE OF CONTENTS Appendix A How Infrared Thermometry Works Appendix B Emissivity Values Appendix C Determining an Unknown Emissivity Index General Description 1 1 Introduction The 05530 05520 series Handheld Infrared IR Thermo
14. Bend Technology Centre ISO 9002 Certified Northbank Irlam Manchester BEEN M44 5BD United Kingdom Tel 44 0 161 777 6611 FAX 44 0 161 777 6622 Toll Free in United Kingdom 0800 488 488 e mail sales omega co uk It is the policy of OMEGA Engineering Inc to comply with all worldwide safety and EMC EMI regulations that apply OMEGA is constantly pursuing certification of its products to the European New Approach Directives OMEGA will add the CE mark to every appropriate device upon certification The information contained in this document is believed to be correct but OMEGA accepts no liability for any errors it contains and reserves the right to alter specifications without notice WARNING These products are not designed for use in and should not be used for human applications V Unpacking Instructions n4 Unpacking Instructions Remove the Packing List and verify that you have received all equipment including the following quantities in parentheses OS530 05520 Series Handheld Infrared Thermometer 1 AA Size Lithium Batteries 4 e Soft Cover Carrying Case 1 e Analog Cable 1 15232 Cable only for OS533 5534 OS523 5524 CD Software only for OS533 5534 OS523 OS524 e Quick Start Manual 1 User s Guide 1 Accessories Model No OSS2O ADAPTER TIOV OS520 ADAPTER 220V OS520 RCC 88013K Surface Probe K Type T C up to 815 C 1500 F 88001K Surface Probe K Type T C up
15. Infrared Thermometer Using the Handheld Infrared Thermometer v DISTANCE SENSOR TO OBJECT FT 6 1 7 6cm SPOT DIAMETER MEASURED AT 90 ENERGY DISTANCE SENSOR TO OBJECT CM Figure 2 4 Field of View OS531 OS532 OS530L DISTANCE SENSOR TO OBJECT FT 1 0 0 to 20 SPOT DIA IN LL 1 8 ka Pn 100 SPOT DIAMETER MEASURED AT 90 ENERGY 2 bcm Q 51cm 40 80 120 DISTANCE SENSOR TO OBJECT CM SPOT DIA CM Figure 2 5 Field of View OS533 OS530HR Measurement distance is from the outside surface of the rubber boot 2 3 v Using the Handheld Infrared Thermometer 2 4 z lt C o a o SPOT DIA CM SPOT DIA IN z 4 a o m o 10 0 2 5cmG SPOT DIAMETER MEASURED 76cm AT 90 ENERGY 100 DISTANCE SENSOR TO OBJECT CM Figure 2 6 Field of View OS534 OS523 1 DISTANCE SENSOR LENS TO OBJECT in SPOT DIAMETER MEASURED AT 90 ENERGY DISTANCE SENSOR LENS TO OBJECT cm Figure 2 7 Field of View OS53x CF Using the Handheld Infrared Thermometer v SPOT DIA IN K 4 a n o SPOT DIA IN SPOT DIA MM DISTANCE SENSOR TO OBJECT FT 0 9 Q9 22mm Q 0 SPOT DIAMETER MEASURED AT 9096 ENERGY 1 0 1 5 9mm 610mm SPOT DIAMETER MEASURED AT 90 ENERGY 61 1 0 DISTANCE SENSOR TO OBJECT M Figure 2 9 Field of View OS523 3
16. is pulled If the trigger is locked the key is previously pressed or released the laser beam will turn off In order to turn on the Laser Sighting again pull the trigger again 4 Depending on the model the laser dot circle switch allows the user to switch between laser dot and laser circle The laser dot provides visibility at longer distances Figure 3 3 shows the two different laser configurations The laser Dot indicates the center of the field of view of the thermometer The laser Circle indicates the perimeter of the thermometer s field of view The visibility of the laser beam depends on the ambient light levels Laser Dot Laser Circle Figure 3 3 Two Laser Configurations 3 3 v Laser Sighting a The Laser Sighting turns on only when used with the thermometer The module does not turn on by itself The line of sight of the thermometer does not coincide with that of the Laser Sighting as shown in Figure 3 4 The two lines of sight become less critical when measuring distant targets For example at 30 feet from the target and a 3 foot diameter target size there is a 2 7 offset error with respect to the target size For close up targets first make sure the target fills the laser circle then point it with the center of the beam approximately 1 below the center of the target A simple method to make infrared measurements is to scan the laser beam across the target area vertically and horizontally and rec
17. price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on humans Should any Product s be used in or with any nuclear installation or activity medical application used on humans or misused in any way OMEGA assumes no responsibility as set forth in our basic WARRANTY DISCLAIMER language and additionally purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product s in such a manner RETURN REQUESTS INQUIRIES Direct all warranty and repair requests inquiries to the OMEGA Customer Service Department BEFORE RETURNING ANY PRODUCT S TO OMEGA PURCHASER MUST OBTAIN AN AUTHORIZED RETURN AR NUMBER FROM OMEGA S CUSTOMER SERVICE DEPARTMENT IN ORDER TO AVOID PROCESSING DELAYS The assigned AR number should then be marked on the outside of the return package and on any correspondence The purchaser is responsible for shipping charges freight insurance and proper packaging to prevent breakage in transit FOR WARRANTY RETURNS please have the fol FOR NON WARRANTY REPAIRS consult OMEGA for lowing information available BEFORE contacting current repair charges
18. standard standard standard Andlog Ou Built in Laser Sighting dot cirde rigger lock ast Temperature Recall iow Alam Ambient Target Temperature standard standard Compensation Bebe weed 1 2 General Description Features OS530L OS530HR OS53OL CF OS533 CF OS534 CF eI rdg 18 to 538 C 30 to 121 C 18 to 538 C 18 to 538 C 18 to 871 C Aajusioble For IF or TC 15 e 1 15 06 15 96 15 96 Range Emissivity Display Resolution Backlit Dual isplay Field of view Differential x C m c o D 3 3 O Q fe x xin 2 co 2 olo o o High Alarm Low Alarm 10 l os os xo s os sls l os os d sl x sl m o qo od x 1 84704 po sid sid sid sid sid sid std std ot sid sid sid 1754 EM sid ot sid sid sid RS232 Output Data Storage Built in Laser Last Temperature Reca Dot Circle Dot Circle ad R HE The temperature accuracy is 1 or 2 of Rdg or 3 F 2 C whichever is greater Temperature 5 Buzzer Ambient Target Temp Compensation Analog Output Thermocouple 175 Input 1 3 V General Description Features osa osa Range O to 2500 F 1000 to 4500 F na usuzuzo Ambient Target Temperature Compensation standard standa
19. 1 OL HH 0105 3L 0 05 0105 41 10105 uoneoo IOWA 15 157 1987 e1njyeJeduuo 1684 1421 e1njeJeduue 1987 juiodies wieje moq 1987 juiodies uueje 1987 ejdnooouueu 1987 eunjeJeduuoe 1997 e1njeJeduJej 1 197 e1nyeJeduue wnwluIN 197 eanjejeduue WNWIXEN 1597 1991 2 1597 2 27 4G01N 0 v SS ld SMO S Aejdsig AV dSIQ poly e994 O C3 Jo ES ssald o P ri SS ld v Using the Handheld Infrared Thermometer 2 4 1 Reviewing the Last Parameters The thermometer stores the last temperature measured in the real time mode refer to Table 2 1 This temperature can be recalled by pressing the key Press the key to review the most recently stored temperature data and parameters You may review e MAX temperature MIN temperature d F temperature Calculated values e AVG temperature e TC temperature e HAL temperature e LAL temperature EN AMB temperature e MEM location 3 6 2 Downloading Previously Stored Temperature Data OS534 OS523 OS524 Up to 100 sets of stored temperature information can be downl
20. 1 second Now the memory is cleared The thermometer reverts to real time mode ma Erasing the temperature data does not erase or reset Emissivity High and Low Alarm setpoints printing interval and Ambient Target Temperature compensation After all data is erased from memory press the key to unlock the trigger 2 25 v Using the Handheld Infrared Thermometer 2 4 Recall Mode Passive Operation Definition Recall Mode is the passive operational mode of the thermometer In this mode you may review the most recently stored temperature data and parameters Pull Trigger Display Turns Off Immediately Release Trigger Table 2 1 Real Time Mode Active No keys pressed Recall Mode Passive Table 2 2 Figure 2 16 General Operational Block Diagram REN In order to get into the Recall Mode of operation press the key only Do not pull the trigger otherwise you will get into the Real Time Active Mode of operation 2 26 Using the Handheld Infrared Thermometer d m z 5 e j bm P Ss 1 2 4 LJ uzi 51 E 1 IlE H Buunp use Jou seop uo s eijs 2 JO 1 5 jo yun SUL ILON uoneoo AJOWSW 19S p lqesiq peJoijs ejdsiq ARASI INOC e ep 19 JUL p lqesiq JN 01 09 _ o H 1H1 190
21. EME CAUTION WHEN OPERATING THE LASER SIGHTING NEVER POINT THE LASER BEAM AT A PERSON KEEP OUT OF REACH OF ALL CHILDREN n DO NOT ATTEMPT TO OPEN THE LASER SIGHTING There are no user serviceable parts in the module Refer to the inside back cover for product warning label v Laser Sighting 3 2 Description The Laser Sighting is built into the thermometer It provides a visual indication of the field of view of the thermometer Aiming at distant targets up to 40 feet becomes much easier by using the Laser Sighting It is offered in two different models laser dot and laser dot circle switchable OS53x CF and OS523 3 Thermometer with built in Laser Dot All other models Thermometer with built in Laser Dot Circle Switchable Figures 3 1 and 3 2 show the rear and front view of the thermometer with the built in laser sight module Laser Dot Circle Laser Power Switch Laser Beam Aperture Laser Power Indicator LED Warning and Certification Label Identification Label bottom Figure 3 1 Rear View Figure 3 2 Front View of the Thermometer of the Thermometer 3 2 Laser Sighting 2 3 3 Operating the Laser Sighting 1 Set the laser power switch to the ON position as shown in Figure 3 2 2 Aim at the target and pull the trigger 3 The laser beam and the red power indicator LED will turn on Refer to Figure 3 1 and Figure 3 2 The laser beam will stay on as long as the trigger
22. G 3 5mm male plug Set and enabled via keypad All models High alarm standard with audible and visual indication OS533 OS534 Low alarm standard with OS523 OS524 audible and visual indication OS534 08523 Up to 100 sets of data OS524 points on command Each set of data consists of the temperature the Emissivity and the high alarm value V groove on top of the thermometer or use Laser Sighting 1 mV F or 1 mV C set via keypad 0 5 mV Deg OS524 Specifications v Analog Output Accuracy 4 2mV reference to temperature display Power A AA size 1 5 volt batteries lithium or alkaline Battery Types Alkaline general brand Lithium Eveready Energizer model number L91 Battery Storage 40 C to 50 C 40 F to 122 F Temperature ac adapter Optional available in 120 Vac or 220Vac Class 2 Transformer UL amp CSA Listed Input voltage 120Vac or 220Vac at 60 or 50 Hz Output voltage 9Vdc at 200 mA Output plug female Center positive coax 2 5 5 5 12mm 5 Low Battery Indicator LOBAT icon and intermittent beep Alkaline Battery Life at 24 C 75 F ambient temperature Without Laser Sighting 60 hours continuous operation With Laser Sighting Dot or Circle 6 hours continuous operation With LCD backlighting and no Laser Sighting 17 hours continuous operation Lithium Battery Life at 24 C 75 F ambient temperature Without Laser Sighting 10 days continuous operation
23. LAL AMB PRN or MEM Locks unlocks the trigger Enables disables High Alarm Enables disables Target Ambient Temperature Compensation Enables disables sending data to the personal computer or serial printer e Stores temperature data on command e Displays previously stored data e Increments the data or value displayed e Turns on or off the backlighting only in MAX MIN dIF TC or AVG Display Modes EC Decrements the data or value displayed e Changes the unit of measure from F to C or vice versa only in MAX MIN dIF TC or AVG Display Modes Press and hold down the key amp then press the e Allows you to go to the Diagnostic Routine 4 Allows you to erase all 100 stored temperature data from the memory v Glossary of Key Strokes 8 2 Appendix How Infrared Thermometry Works Thermal Radiation Heat is transferred from all objects via radiation in the form of electromagnetic waves or by conduction or convection All objects having a temperature greater than absolute zero 459 F 273 C 0 K radiate energy The thermal energy radiated by an object increases as the object gets hotter Measurement of this thermal energy allows an infrared thermometer to calculate the object s temperature if the emissivity blackness is known Generally it is convenient to measure the amount of radiated energy in the infrared part of an object s radiation spectrum
24. Paints lacquers and varnishes white enamel varnish 0 91 Porcelain glazed sci Eg oe roma bdii dr kali 0 92 e Pm 0 68 0 92 Papar 70 steps ease 0 91 Masking 0 95 bd A ma s oxlu pa sbb es 0 95 0 96 Wood planed oak 52 mde rca EE E s n 0 90 B 2 Appendix Determining an Unknown Emissivity In Appendix A we showed how emissivity is an important parameter in calculating the temperature of an object via infrared means In this section we discuss how to determine a specific emissivity value If you know the material of the object use Table B 1 in Appendix B to look up its approximate emissivity Most organic materials such as plastics cloth or wood have an emissivity of about 0 95 For this reason we use 0 95 as the default emissivity setting in the OS530 Series Thermometer For objects of unknown material or for very precise measurements use one of the following methods to determine a specific emissivity value Method 1 1 Measure and record the temperature of the object using a contact temperature probe such as a thermocouple or RTD Aim the thermometer at the object 3 Adjust the emissivity until the temperature reading of the thermometer equals the temperature measured in Step 1 Method 2 1 Heat the object or at least a sample of the object material on top of a h
25. With Laser Sighting Dot or Circle 30 hours continuous operation With LCD backlighting and no Laser Sighting 3 days continuous operation Tripod Mount 51 20 UNC Wrist Strap Attached to the thermometer case Soft Carrying Case Standard Dimensions 8 6 x 6 6 x 2 0 218 4 x 167 6 x 50 8 mm Weight 1 3 lbs 0 585 kg 7 3 LASER SIGHTING Wavelength Color Operating Distance Laser Dot Laser Circle Max Output Optical Power European Classification Maximum Operating Current FDA Classification Beam Diameter Beam Divergence Laser Configuration Operating Temperature Operating Relative Humidity Power Switch Power Indicator Power Identification Label Warning amp Certification Label 7 4 v Specifications 630 670 nanometers red 2 to 40 ft 210 15 f elmVV at 75 F ambient temperature Class l Laser Product Class 2 EN60825 1 25mA at 5 5 V Complies with 21 CFR Chapter 1 Subchapter J 5 mm 2mrad Dot Circle switchable except for OS53x CF and OS523 3 models 32 F to 122 F 0 C to 50 C 95 or less without condensation Slide switch ON OFF Red LED Supplied by the thermometer Located on the bottom of the thermometer Located on the left side of the thermometer for the label layout refer to the inside back cover Glossary of Key Strokes Key s Key s Functions e Selects one of the following Display Modes E MAX MIN dIF AVG TC HAL
26. all measurements of maximum for hot and minimum for cold target compared to the background to obtain the correct temperature Line of Sight of the Thermometer Line of Sight of the Laser Beam Figure 3 4 Lines of Sight of the Laser Sighting and Thermometer Sighting Scope v 4 1 Sighting Scope The Sighting scope is an accessory for the thermometer It provides a visual indication of the target being measured Aiming at distant targets up to 200 feet becomes much easier by using the Sighting scope 4 2 Installing and Operating the Sighting Scope b If the sighting scope is already installed on the thermometer go onto step 5 The sighting scope comes with a pair of mounting clamps already attached Slide the pair of mounting clamps over the V grove of the thermometer from back to front as shown in FIG 4 1 DO NOT remove the protective label from the laser sight power contacts Using the two mounting screws of the clamp tighten the sighting scope to the pair of clamps and the thermometer Look through the sighting scope at an arm s length You will see a crosshair indicating the center of the target being measured Aim at the target and pull the trigger Since the sighting scope mounts on top of the thermometer the line of sight of the thermometer does not coincide with that of the sighting scope as shown in Fig 4 1 The distance between the two lines of sight 11 becomes less cri
27. ater All others 1 of reading or 3 F whichever 15 greater 2 Rdg for temp gt 2000 F for OS524 O 531 5532 OS530L 2 OS533 OS530HR 0 4 30 1 OS53x CF 15 06 523 30 1 OS523 2 60 1 OS523 3 68 1 OS524 110 1 176 rdg 1 digit 1 F or 1 C 0 1 F or C for OS530HR 250 msec 8 to 14 microns 2 to 2 5 microns OS524 5 t014 microns OS530L OS531 05532 Type K O to 1600 F 18 to 871 C 05532 OS533 5534 only SMP Connector 5 F 43 C 2 seconds 32 F to 122 F 0 C to 50 C 95 or less without condensation Backlit LCD dual display A position tactile feed back membrane switch Average Temperature Accuracy Time Period under continuous operation Emissivity Calculated Temperature Values Ambient Target Temperature Compensation RS232 Output for personal computers and serial printers RS 232 Cable Analog Cable Alarm Data Storage Aiming Feature Analog Output 7 2 v Specifications 112 days 0 10 to 1 00 in 0 01 increments set via keypad Maximum MAX Minimum MIN Average AVG Differential dIF Thermocouple TC Set and enabled via keypad 505533 025942 05523 05524 Standard on OS533 OS534 OS523 OS524 4800 bits per second 8 bits of data 1 stop bit no parity RJ12 to 25 pin D connector Female RJI2 Pin 25 pin D connector Pin 3 3 5 7 4 amp 5 jumpered amp 20 jumpered 6 feet long 2 conductor 22 AW
28. cklighting Icon 1 5 Battery s Compartment orien 1 4 2 1 Installing AA size 5i eines 24 6 3 D KD A Beeping Sound 2 14 2 23 4 1 5 2 6 3 C 110000 CS ea la ma 1 2 Chart Recorder Hookup 2 7 Computer Parameters Speed Data Parity GOP DI soon scena 2 17 2 27 Personal Hookup 2 19 Program IR TEMPSOFT 20000 2 19 2 26 Diagnostic Program e Du Differential Measurement 2 6 Display Icons ATE 1 5 Backlighting 1 5 AL penen 1 5 LAL eeir 1 5 LE qo 1 5 LOBAT 1 5 PRN si 1 5 Modes IB 1 5 PY cp 1 5 1 5 f 1 5 EF ini 1 5 DAL E 1 5 MAX 1 5 MEM 1 5 TIVI INI 1 5 ISIN an 1 5 Problems 5 1 E Emissivities AH US sab 2 11 A 2 Figuring out Unknown C 1 11065 M B 1 Erasing Temperature Data 2 24 Error Codes s asan 5 2 5 3 V index Field of Vievv BT sa li a 2 3 2 4 KOLILOL saa al 2 2 Fixed Point Monitoring over Time Measurement 2 7 G Gray Bodies Objects A 2 H High Alarm Value setting 2 14 Icons 1 1 5 P ck GING k n 1 5 l 1 5 ID 1 5 1 decem 1 5 LU osmanl 1 5 LL 1 5 Installing AA DALTOTLES 2 1 Laser Sight Module 3 3 3 4 J Jacks AC Adapter Dit 1 6 Analog 1 6 10 FONG ier ees 1 6 K Key
29. e Then Click on the Software icon 4 9 6 Now you will see a menu of Free software download for different products Click on the Infrared Thermometer picture icon This will start the installation process Follow the installation instructions as they appear on your screen For example you will be asked in which directory would you like to install the IR TEMPSOFT program You may accept the default location provided C Program Files IR_TEMPSOFT or specify your own location During the process of installation the installer program will notify you if it is about to overwrite an existing file with one that is older Should this occur it is advisable to keep your newer files and do not overwrite them with the supplied older files After a successful installation the installer program will notify you with a pop up which states IR TEMPSOFT from Omega Engineering Setup was completed successfully Just click on the OK button If you have any trouble with the installation of this 2 21 v Using the Handheld Infrared Thermometer program please contact technical support at Omega Engineering Inc Connecting the IR System to the PC Make certain that your Infrared Thermometer is powered down before you attempt to make any connections to the personal computer Making connections between powered devices and a powered PC can cause damage to communications ports or other electronic circuitry in your device
30. eak and cause personal injury 5 1 v Maintenance 5 2 Cleaning the Lens Although all lenses are quite durable take care to prevent scratching when cleaning them To clean the lens 1 Blow off loose particles using clean air 2 Gently brush off remaining particles using a camel hair brush Alternatively clean any remaining contaminants with a damp soft clean cloth Be careful not to rub too hard m Do not use any ammonia or cleaners with ammonia on the lens as damage may result Do not wipe the surface dry as this may cause scratching 5 3 Calibrating the Thermometer The thermometer can not be calibrated by the user For precise calibration of the thermometer call our Customer Service Department It is recommended that the Infrared Thermometer to be sent to the factory once a year for recalibration 5 4 Servicing the Laser Sighting Servicing and maintenance is not required to keep the laser sighting in proper operating condition In the event of a malfunction the unit should be returned to the manufacturer for repair 5 2 Troubleshooting Guide v THERMOMETER Problem Solution The thermometer does 1a Properly install fresh batteries not turn on No Display lb If operating under ac power check that the ac adapter is plugged in properly to the ac wall outlet and to the thermometer Ic Make sure the batteries make good contact remove and reinstall the batteries 2 Make sure
31. eating plate to a known temperature Make sure the thermometer and the air surrounding the heating plate are at the same temperature 2 Measure the temperature of the object material with the thermometer Make sure that the object fills the FOV of the thermometer 3 Adjust the emissivity until the temperature reading of the thermometer equals the known temperature of Step 1 Appendix Determining an Unknown Emissivity Method 3 l C 2 Use this method to measure objects at temperatures below 500 F 260 C Place a large piece of masking tape on the object or at least a sample of the object material Allow time for the masking tape to reach the object temperature Set the emissivity of the thermometer to 0 95 Use the thermometer to measure and record the temperature of the masking tape Area A in Figure C 1 Make sure that the area of the object covered with masking tape fills the FOV of the thermometer Area A Target e Figure C 1 Determining Emissivity Aim the thermometer at Area B as shown in Figure C 1 Make sure that Area B is as close as possible to Area A Adjust the emissivity of the thermometer until the temperature reading equals the temperature found in Step 3 Appendix Determining an Unknown Emissivity Method 4 l 2 4 Method 5 l Paint a sample of the object material with flat black lacquer paint Set the emissivity to 0 97 and measure and record the temperature
32. en the batteries are replaced it is reset to the default value of 75 F 2 3 9 Sending Temperature Data to a Serial Printer OS533 OS534 OS523 OS524 The thermometer can transmit temperature data to a Serial Printer via the RS 232 phone jack and the RS 232 cable 1 Turnon the Serial Printer and set the following parameters Speed 4800 BPS One Stop Bit Data 8 Bits No Parity 2 Connect the RS 232 cable between the thermometer and the printer as shown in Figure 2 14 Using the Handheld Infrared Thermometer v PRN 005 ur I IR NOTE Bottom hole is the RS 232 jack Serial Printer 6 pin Bhon Jack Connector To the To the _ Thermometer Printer Figure 2 14 Serial Printer Hookup 3 Pull the trigger and press the key to lock the trigger The icon will appear on the display 4 Press and hold the until the Print Data display Mode PRN appears 5 Press the key to increment the printing interval Press the key to decrement the printing interval The printing interval from 1 to 1999 seconds is the time between data points The default value is 2 seconds 6 Press the key to start sending data The MERE icon appears on the display NS To stop sending data press the key again and the IM icon disappears 2 19 v Using the Handheld Infrared Thermometer 7 After all data is taken press the key again and the EAM icon disappears 8 Press and hold the un
33. ere between the actual temperatures of the two objects In order to measure the temperature of Object X accurately Object Y would need to be removed In order to measure the temperature of Object Y accurately the user would need to move closer to Object Y until it completely filled the FOV of the thermometer Alternatively the user could measure the temperature of Object Y with a thermometer with a smaller FOV OBJECT X OBJECT Y DISTANCE Figure A 3 Field of View of a Thermometer The distance to spot size ratio 76 defines the field of view FOV Thus a 76 10 gives you approximately a 1 foot spot size at a distance of 10 feet For accurate spot size values refer to the Field of View diagrams shown in Figures 2 4 through 2 6 Appendix Emissivity Values Table B 1 provides guidelines for estimating the emissivity of various common materials Actual emissivity especially of metals can vary greatly depending upon surface finish oxidation or the presence of contaminants Also emissivity or infrared radiation for some materials varies with wavelength and temperature To determine the exact emissivities for most applications follow the procedures in Appendix C Table B 1 Emissivity Table METALS Material Emissivity c Aluminum pure highly polished plate 0 04 0 06 Aluminum heavily oxidized 0 20 0 31 Aluminum commercial sheet
34. ers from 4 AA size batteries or an ac adapter e 15232 serial communication to a PC or printer This allows downloading data for further analysis e Ambient target temperature compensation This provides more accuracy for measuring low emissivity targets e Record up to 100 temperature data points Review the recorded data on the thermometer LCD as well as downloading the data to a PC 1 1 V General Description The thermometer is easy to use Units have standard V groove aiming sights e Integral tripod mount permits hands free operation if necessary e Temperature readings are switchable from F to C via the keypad e Parameters such as target material emissivity and alarm setpoints can be set and remain in memory until reset This instrument has a rugged and functional design including e Sealed keypad display e Convenient trigger operation e Soft carrying case and wrist strap for safety and ease of carrying e Rubber boot around the lens and the display Table 1 1 OS530 Series Handheld Infrared Thermometer Features Accuracy 2 rdg 1 rdg 1 rdg 1 rdg O to 750 F O to 1000 O to 1000 O to 1600 F 18 to 400 C 18 to 538 C 18 to 538 C 18 to 871 C Eris Backit Duel Dipl F i i 10 1 10 1 20 1 30 1 Diferential Temperaire Min Max Temperature Average Temperature High Al m Thermocouple npu standard standard standard Audible Alarm amp Indicator standard
35. from the thermometer by pressing and holding the key on the thermometer until the Print Data Display Mode PRN appears 5 Press the UP key to increment the printing interval Press the Down key to decrement the printing interval The printing interval from 1 to 1999 is the time between data points The default value is 2 seconds 6 Press the key on the thermometer to begin transmitting data The PRN icon appears on the thermometer display You should now see the current temperature the downloaded parameters and the temperature data being charted If instead the Scanning CommPort for IR Transmission popup is still visible then there is a communications error Check the communications cable and its connection at both the IR device and computers comm port Make certain that you are connected to your configured comm port From the main menu click on Help and select On Line Manual The on line Manual has more detailed information regarding all the features of the software To stop the data transmission from the thermometer press the key and the PRN icon will disappear TN The transmitter temperature data is the average temperature for every printing interval period 2 23 v Using the Handheld Infrared Thermometer 2 3 11 Storing the Temperature Data on Command OS534 OS523 OS524 The thermometer can store up to 100 temperature data points on command Each set of temperature data is broken down in
36. he or keys until the temperature reading matches the thermocouple temperature measurement The thermometer now displays the correct object emissivily TC is is displayed when the thermocouple input is open or out of range to 1600 F Using the Handheld Infrared Thermometer v 2 3 7 Using the Alarm Functions The thermometer provides audible and visible alarm indications e To set the high alarm value l Pull the trigger Then press and hold the key until the High Alarm Display Mode HAL appears Press the key to increment the high alarm value Press the key to decrement the high alarm value Press the key to enable the high alarm function The EEN icon appears If the temperature exceeds the high alarm setpoint you will hear a beep and the Bill icon on the display flashes To disable the high alarm press the key again and the icon disappears a If you are not in High Alarm Display Mode HAL when the high alarm goes off you must press the key to get into the High Alarm Display Mode Then press the key to disable the high alarm a The high alarm setpoint does not change when the thermometer is turned off However when the batteries are replaced it is reset to the default value as follows OS530HR 290 F 503 750 F OS530L OS532 05533 1000 F OS534 1600 F 05523 2500 F OS524 4500 F 2 15 v Using the Handheld Infrared Thermometer To set the low alarm val
37. ill clear and a PAS pass or ERR error code may be seen on the display Troubleshooting Guide v Problem Solution If you see an error code either 1 ERR2 or ERR3 record the code and call our Customer Service Department Provide Customer Service with the error code that is displayed in the upper left corner of the display The Customer Service Department representative may ask you to return the thermometer to the factory display will go back to the Real Time Mode Emissivity Display Mode c After running the diagnostic program press the key to unlock the trigger 1 The thermometer has to stabilize The temperature reading is before taking temperature erratic The thermometer measurements It takes up to 40 has just been moved from minutes for the thermometer to one extreme temperature stabilize to room temperature 0 C or 50 C 32 F or 122 F or vice versa 1 The thermometer has to stabilize The temperature reading before taking temperature is erratic The thermometer measurements It takes up to 20 has just been moved from minutes for the thermometer to room temperature stabilize ambient temperature to a temperature 10 C colder or warmer 6 3 v Troubleshooting Guide 6 4 The thermometer resets itself unexpectedly The emissivity has been reset to 95 All other parameters are reset to the default values Laser Sighting Problem S
38. intensity at each wavelength Figure A 2 shows the energy radiated by a blackbody at various temperatures as a function of wavelength As a body is heated the intensity of the radiated energy increases and the peak of the curve shifts towards the shorter wavelength end of the spectrum The total area DA oa 3593 under a spectral Wavelength Microns distribution curve is elative emission from a blackbody versus wavelength proportional to the total The area under the curve 5 to the total ERN energy radiated by the gy and is proportional to the absolute temperature to blackbody ata given the 4th power The peak of the spectral distribution curve shifts to shorter wavelengths as the temperature increases Solar Spectrum 5800 C gt je Visible Intensity Relative Units temperature Figure A 2 Blackbody Spectral Distribution Appendix How Infrared Thermometry Works v Wien s Displacement Law describes the exact mathematical relationship between the temperature of a blackbody and the wavelength of the maximum intensity radiation 2 898 2898 T where m wavelength measured in microns T temperature in Kelvin Calculating Temperature The net thermal power radiated by an object has been shown to depend on its emissivity its temperature and that of the ambient temperature around the object A very useful equation known today as the Stefan Boltzmann Law has been shown both theore
39. meter on a camera tripod and aim at a fixed point on the moving surface Pull the trigger and press the key to lock the trigger necessary adjust the emissivity The thermometer is now set up for measuring the temperature of a moving surface To record the temperature profile of the moving surface connect the IR thermometer to a strip chart recorder Refer to Figure 2 11 for details After all data is taken press the key to unlock the trigger e Fixed Point Monitoring Over Time Monitors the temperature at a fixed point over time It is recommended that you use the ac adapter for long term measurement of temperature Mount the thermometer on a camera tripod and aim at the target Connect the analog output of the thermometer to a strip chart recorder as shown in Figure 2 11 Pull the trigger and press the key to lock the trigger If necessary adjust the emissivity The thermometer is now set up for unattended monitoring of temperature over time You can also download the temperature to a Serial Printer or a PC for further analysis Models OS533 OS534 OS523 05524 After all data is taken press the key to unlock the trigger Using the Handheld Infrared Thermometer v 2 3 Real Time Mode Active Operation Definition Real Time Mode is the active operational mode of the thermometer In this mode the thermometer constantly measures and displays temperature Pull Trigger Display Turns Off Immediately
40. meters provide non contact temperature measurements up to 4500 F They offer effective solutions for many non contact temperature applications including the following Predictive Maintenance Tracking temperature shifts which indicate pending failure in solenoid valves e Energy Auditing Locating wall insulation voids to reduce building heating costs Food Processing Taking accurate temperature readings without direct contact with the food or packaging material The IR thermometer provides information at a glance the custom backlit dual digital LCD displays both current and minimum maximum average or differential temperatures This versatile instrument provides e Measurable target distances from 5 inches to approximately 100 feet Emissivity adjustable from 0 1 to 1 00 in 0 01 steps provides ease of use when measuring a variety of surfaces e Built in Laser sighting in Circle amp Dot configurations e Thermocouple input available An electronic trigger lock feature set via the keypad allows continuous temperature measurement up to 4 times per second e Audible and visual alarms The high and low alarm points are set via the keypad e 1 mV per degree F or C analog output which allows interfacing with data acquisition equipment including chart recorders dataloggers and computers 05524 provides 0 5 mV Deg e Last temperature recall e Backlit display useful in low ambient light conditions e Pow
41. nS 1 4 S Serial Printer Hookup 2 18 Sleep Mode an 2 5 2 8 2 12 2 28 5 1 Spectral Distribution A 2 Spot Measurement 2 6 Static Surface Scan 2 6 Stefan Boltzmann Law A 3 Storing Temperature Data 2 23 T Temperature Data 2 24 OL ay ya 2 23 Thermal Radiation A 1 Thermometer PRONE VIO arama RUE 1 4 1 6 Tripod Thread Mount 1 4 1 6 V V Groove Aiming Sight 1 4 W Wein s Displacement Law A 3 21 00 1 4 MADE WARRANTY DISCLAIMER OMEGA ENGINEERING INC warrants this unit to be free of defects in materials and workmanship for a period of 25 months from date of purchase on the base unit and 13 months from date of purchase on Laser Sight Module OMEGA WARRANTY adds an additional one 1 month grace period to the normal product warranty to cover handling and shipping time This ensures that OMEGA s customers receive maximum coverage on each product If the unit should malfunction it must be returned to the factory for evaluation OMEGA s Customer Service Department will issue an Authorized Return AR number immediately upon phone or written request Upon examination by OMEGA if the unit is found to be defective it will be repaired or replaced at no charge OMEGA s WARRANTY does not apply to defects resulting from any action of the purchase
42. oaded to a serial printer or a personal computer Each set of temperature information is broken down to the temperature value the Emissivity and the high alarm setpoint for that temperature la Turn on the Serial Printer and set the following parameters Speed 4800 BPS Data 8 Bits One Stop Bit No Parity or lb Turn on the Personal Computer 2 Connect the RS 232 cable between the thermometer and the Serial Printer or Personal Computer as shown in Figure 2 14 or Figure 2 15 2 28 Using the Handheld Infrared Thermometer v 10 To download stored temperature data points from the thermometer first make certain that it is not in printing mode Make sure that the IR TEMPSOFT is installed properly as explained in section 2 3 10 On the main menu bar click on Command gt Download Stored Data The Stored Data window will appear The Stored Data Points window will appear Click on the START RECEIVING button to bring the program into receive mode Release the trigger to put the thermometer into sleep mode Press and hold the key until you see the Print Display Mode PRN appear Press the key to start downloading the stored date to the Personal Computer The PRN icon appears on the thermometer display When the stored data is completely downloaded you will hear a peep and the PRN icon disappears When the thermometer completes sending all its memory content a pop up will appear From the
43. of the painted portion of the sample material Area A in Figure C 1 Make sure that the painted area of object material fills the FOV of the thermometer Aim the thermometer at another spot on the target Area B in Figure C 1 Adjust the emissivity of the thermometer until the temperature reading equals the temperature found in Step 2 Use this method where practical to measure objects at temperatures above 500 F 260 C Drill a 1 5 35 mm diameter hole in a sample of the object material to a depth of 5 127 mm This hole closely resembles a blackbody refer to Appendix A Drilled out Area A Target Area B Target Figure C 2 Determining Emissivity with a Drilled Hole Set the emissivity to 0 97 and measure and record the temperature of the hole in the sample material Area A in Figure C 2 Make sure that the hole fills the FOV of the thermometer Aim the thermometer at another spot on the target as close as possible to Area A Area B in Figure C 2 Adjust the emissivity of the thermometer until the temperature reading equals the temperature found in Step 3 C 3 Appendix Determining an Unknown Emissivity C 4 ac Adapter Input Jack 1 6 Active 2 8 Aiming Sight V Groove 1 4 saa ay ya 2 14 2 15 Alkaline Batteries 2 1 4 1 6 3 Ambient Target Temperature Compensation 2 16 Analog Output Jack 1 6 B Ba
44. olution The trigger is pulled two times in rapid sequence Wait at least 2 seconds between two successive trigger pulls You may need to set the emissivity low alarm high alarm target ambient temperature values again Problem Solution No Laser Beam The Laser line of sight does not coincide with the center of the target 1 Make sure the trigger is pulled and the laser power switch is turned on The red power LED should be lit 1 The line of sight and the center of the target are offset by design refer to Figure 3 4 and the explanation above it for how to compensate for this Specifications v Specifications are for all models except where noted THERMOMETER Measuring Temperature Range Accuracy 24 C or 75 F Ambient Temperature and at emissivity of 0 95 or greater Field of Vision Repeatability Resolution Response Time Spectral Response Thermocouple Input Input Connection Thermocouple Display Accuracy 75 F 24 C Ambient Temperature Thermocouple Display Response Time Operating Ambient Temperature Operating Relative Humidity Display Keypad OS530RR 22 F to 250 F 30 C to 121 C OS531 O F to 750 F 18 C to 400 C OS530L O 533 0 532 O F to 1000 F E 8 C to 538 C OS534 O F to 1600 F 18 C to 871 C O S523 O F to 2500 F 18 C to 1371 C OS524 1000 F to 4500 F 538 C to 2482 C OS53 2 of reading Or 3 F whichever is gre
45. ontrol Instrumentation A Refractometers LA Pumps amp Tubing lA Air Soil amp Water Monitors A Industrial Water amp Wastewater Treatment lA pH Conductivity amp Dissolved Oxygen Instruments M2891 0903
46. or computer 1 With the thermometer device powered down connect the enclosed serial communications cable to the device 2 Connect the other end of the serial cable to the desired communications port of the personal computer Usually it is located in the back of the unit 3 Pull the trigger and press the key to turn on the thermometer Point the thermometer to your target and make certain that you are reading a temperature Do not begin to print send data at this time Starting The IR TEMPSOFT Sofrware 1 From your desktop click on the Start Button 2 Locate and click on the Programs selection A side menu will appear listing all application programs that can be run on the computer 3 Locate and click on the IX TEMPSOFT folder 4 Click on IR 5 to start the program Receiving Real Time Temperature Data 1 After the splash screen is displayed and disappears you will be left at the main panel of the program 2 Here you will select the Command menu item from the main menu bar which will cause a drop down menu to appear Select Send Data In Real Time to begin receiving data 3 A popup will appear showing a computer searching for an IR Device with the caption Scanning CommPort for IR Transmission This is normal as the program is now 2 22 Using the Handheld Infrared Thermometer v waiting for the thermometer to transmit data through your RS 232 port 4 Begin transmitting data
47. pad 4 position 1 4 Keys Ye T Generar errors rer 1 4 1 5 FUNC Function 1 4 1 5 BOCK Lo 1 4 1 5 BE 1 4 1 5 Key SH OK eS 7 1 L Label Layout Danger amp Certification Inside Back Cover Laser Sight Module 356p Elian 3 3 Laser 0 27 3 3 Installing onto Thermometer 3 4 Lin ot SIS DE aslan 3 4 Power Button 22 3 2 Problems 5 1 5 4 Power Indicator LED 2 2 3 2 Removing from Thermometer 3 4 3 5 Warnings and Cautions 3 1 LCD Backlit cecenii 1 4 L ns 4 2 Lines of Sight of the Module and Thermometer 3 4 Lithium Batteries 2 1 4 1 6 3 Lock Function 2 11 Low Alarm Value setting 2 15 Index y Main Display accesos etiem 1 4 Modes Real Time 2 8 Recall 2 23 2 25 Moving Surface Scan 2 7 O Qaqa 57777 A 4 P Parameters reviewing 2 27 PASC OS 5 2 Passive Operation 2 25 Personal Computer m 70 d s o sete D NNNM 2 19 Power Contacts C in 4 2 On Laser Sight Module 1 4 4 2 Power Indicator LED 2 2 3 2 Printer Serial Hookup 2 17 H Real Time Mode Block D R saa aaa 2 6 Recall Mode Block Diagram 2 26 Replacing AA Batteries 4 1 RS 232 Phone Jack 1 6 Rubber Boot 1 4 IK LE
48. r including but not limited to mishandling improper interfacing operation outside of design limits improper repair or unautho rized modification This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of being damaged as a result of excessive corrosion or current heat moisture or vibration improper specification misapplication misuse or other operating conditions outside of OMEGA s control Components in which wear are not warranted include but are not limited to contact points fuses and triacs OMEGA is pleased to offer suggestions on the use of its various products However OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA either verbal or written OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER EXPRESSED OR IMPLIED EXCEPT THAT OF TITLE AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED LIMITATION OF LIABILITY The remedies of purchaser set forth herein are exclusive and the total liability of OMEGA with respect to this order whether based on contract warranty negligence indemnification strict liability or otherwise shall not exceed the purchase
49. rd Thermocouple Cd OT 05523 provides three field of views 77 Distance to Spot Size Ratio 05523 1 OS523 2 05523 3 1 4 General Description v 1 2 Parts of the Thermometer 1 2 1 Front of the Thermometer d 77 V Groove IR lens Rubber Boot Laser Beam Backlit LCD Dual Display Indicator Membrane A LED Switch 4 keys Display Rubber Trigger Boot Battery Compartment Door Tripod Wrist Strap Figure 1 1 OS530 OS520 Series Handheld Infrared Thermometer Front View The display is shown in more detail in Figure 1 2 and described in Table 1 2 There are no user serviceable parts in the thermometer Refer to Chapter 3 for Laser Sight information 1 5 V General Description Figure 1 2 Display and Keypad View Table 1 2 Display Details Key Description 1 Display Mode displays one of the following TC Thermocouple Input E Emissivity HAL High Alarm Setpoint MAX Maximum Temperature LAL Low Alarm Setpoint MIN Minimum Temperature AMB Ambient Target Temp dIF Differential Temperature PRN Print Data AVG Average Temperature MEM Store Temperature Data Data associated with one of the Display Modes Backlighting Icon allows the display to be viewed under low ambient light Displays the units of measure in either F or C Main display displays the current temperature Locks the trigger Enables or Disables alarms A for incrementing data i
50. s for turning on off the backlighting V for decrementing data F C is for changing the units of measure from F to C or vice versa Function key for scrolling through the display modes amp 9 C 6 639 9 f Display Icons Trigger Lock LAL Low Alarm CHIL Ambient Target MEM Low Battery High Alarm Print Data LAL AMB PRN 05533 5534 5523 OS524 TC 5532 5533 5534 MEM O5534 5523 5524 1 6 General Description v 1 2 2 Rear of the Thermometer Figure 1 3 shows the various jacks that are used to connect a recorder or the ac adapter to the thermometer The figure also shows the location of the tripod thread mount used for fixed point monitoring More details are provided in Section 2 2 1 Laser DotCircle Switch Laser Beam Aperture Thermocouple Input socket SMP standard on OS532 OS533 OS534 ac Adapter Input Jack Analog Output Jack 1mV deg RS 232 Phone Jack standard on OS533 OS534 OS523 or OS524 Tripod Thread Mount Figure 1 3 OS530 Series Handheld Infrared Thermometer Rear View 1 7 V General Description 1 8 Using the Handheld Infrared Thermometer g 2 1 How to Power the Thermometer 2 1 1 Battery Operation Invert the thermometer and install 4 fresh AA size batteries as shown in Figure 2 1 Make sure the batteries polarities are correct the batteries are not put in backwards and are of the same type a IF the MEE icon flashes the bat
51. teries must be replaced with fresh batteries immediately Figure 2 1 Installing the Batteries 2 1 2 ac Power Operation The thermometer may be operated on ac power using the optional ac adapter 120Vac 60 Hz and 220Vac 50 Hz adapters are available When operating on ac power the batteries supply backup power in case of ac power failure The ac adapter input jack is shown in Figure 1 3 2 2 Operating the Thermometer la Without the Laser Sighting Aim the thermometer at the target to be measured Use the V groove shown in Figure 1 1 on top of the thermometer to align the target to the thermometer s field of view Look down ihe V groove with one eye only in order to guarantee proper sighting Pull and hold the trigger lb With the Laser Sighting Set the laser power switch to the ON position Aim at the target and pull the trigger The laser beam and the red power indicator LED will turn on while the trigger is pulled Refer to Chapter 3 for more details on the Laser Sighting Laser Power Switch Laser Power Indicator LED Figure 2 2 OS530 OS520 Series with Built in Laser Sighting 2 The field of view of the thermometer should fall within the area of the target being measured See Figure 2 3 Figures 2 4 through 2 6 show the field of view vs distance for the various thermometers Field of View Target ACCEPTABLE UNACCEPTABLE Figure 2 3 Field of View Positions 2 2 v Using the Handheld
52. that the trigger is pulled completely 1 Reset the thermometer It sets all of the parameters to the default values and restores calibration The procedure is as follows when the thermometer is in sleep mode a Press and hold the key b Pull the trigger c Release the trigger Release the key The version of the software is displayed for about 1 second The emissivity display mode immediately follows with the emissivity of 0 95 The MERN icon 1 Properly install fresh batteries flashes The thermometer beeps intermittently The thermometer flashes 000 in the Main Display v Troubleshooting Guide Problem Solution The thermometer is Remove and reinstall the batteries or locked up the disconnect and reconnect the ac display is frozen adapter The display is either 1 erratic or stays at one reading Clean the thermometer lens Refer to Section 4 2 Activate the Diagnostic Program in the thermometer as follows a Pull the trigger and press the key to lock the trigger b Hold down the key and press the z key until VER X X is displayed You can expect fo see and hear the following 6 2 You will see the version number VER X X of the software for about 1 second You will hear a beep TST is displayed and F flashes Soon after all of the segments of the display including the backlighting will light up for about 1 second The display w
53. the trigger Set the emissivity to 1 0 refer to Section 2 3 1 2 Press and hold the key until the Average Display Mode AVG appears 3 Slowly move the thermometer so that the line of sight sweeps across the area surrounding the target The thermometer measures the temperature at each point on the surrounding area 4 Read the average temperature value from the upper display and record it here 5 Press and hold the key until the Ambient Temperature Display Mode AMB appears 6 Set the AMB temperature found in Step 4 by pressing the key or the key 7 Press the key to enable the ambient target temperature compensation The icon appears on the display Rm To disable this mode press the key again The icon disappears v Using the Handheld Infrared Thermometer 8 Press and hold the key until the Emissivity Display Mode E appears 9 Change the emissivity to the proper value for the target being measured refer to Section 2 3 1 10 Aim at the target The target temperature and emissivity are displayed on the LCD 11 After all data is taken press the key to release this mode REN To disable the Ambient Target Temperature Compensation at a later time you must press the key to get into the Ambient Target Temperature Display Mode Then press the key to disable it The target ambient temperature does not change when the thermometer is turned off However wh
54. the trigger mechanism 1 Pull the trigger and press the key to lock the trigger The icon will appear on the display 2 Release the trigger This allows the thermometer to operate continuously whether or not the trigger is pulled To unlock the trigger function press the key again and the icon is no longer displayed Using the Handheld Infrared Thermometer v 2 3 3 Calculating Temperature Values The thermometer calculates the MAX MIN dIF and AVG temperatures based on the current temperature MAX 412 is the maximum temperature is the minimum is the difference between since the temperature temperature since the the MAX and MIN measurement session starts temperature measurement temperatures pulling the trigger session starts is the true average temperature since the temperature measurement session starts The average temperature under continuous operation is accurate for a limited period of time refer to the specifications However the AVG temperature function can be used indefinitely when the thermometer is operating intermittently AVG is displayed when either of the following conditions occur 1 VVhen the average temperature measurement reaches its time period as stated in the specifications 2 When the thermometer is trying to measure a target temperature which is outside of its measuring temperature range To clear the AVG display turn off the thermometer
55. tical compared to the target size when measuring distant targets 50 feet and longer v Sighting Scope Line of sight of Pair of Mounting Clamps the sighting scope y X Line of sight of the thermometer Figure 4 1 Installing the Sighting Scope 4 2 Maintenance 5 1 Replacing the Batteries a When you change the batteries all of the set parameters i e emissivity high alarm low alarm Target Ambient Temperature will be reset to the default values For your convenience you may want to write down all of the set parameters BEFORE replacing the batteries The thermometer is powered by 4 standard AA size lithium batteries To replace the batteries 1 Invert the thermometer and open the cover of the battery compartment 2 Remove the old batteries 3 Install 4 fresh AA size lithium or alkaline batteries as shown in Figure 2 1 4 Close the battery compartment cover ls When the battery power is so low that accurate measurements are no longer possible the thermometer shuts down and you must replace the batteries immediately You will see and hear the following e The icon flashes e The thermometer beeps intermittently The thermometer flashes OOL in the main display Safety Warning Do not open batteries dispose of in fire heat above 100 C 212 F expose contents to water recharge put in backwards mix with used or other battery types may explode or l
56. tically and empirically to describe the relationship I o T T I thermal power in watts meter Emissivity o 5 6703 x 10 watts meter x K Stefan s constant T temperature of object in Kelvin T4 temperature of ambient surroundings in Kelvin The infrared thermometer uses this equation directly in calculating the temperature of an object The incident power is measured by the infrared detector The emissivity of the object is determined by the user The ambient temperature is measured by a sensor inside the thermometer With all quantities known the thermometer uses the Stefan Bolzmann Law to calculate and output the temperature of the object v Appendix How Infrared Thermometry Works Optics Field of View Accurate measurement of temperature via infrared means depends strongly on the size of the object and the distance between the thermometer and the object All optical devices e g cameras microscopes infrared thermometers have an angle of vision known as a field of view or FOV within which they see all objects In particular the thermometer will measure a fixed proportion of the energy radiated by all objects within its FOV The user must guarantee that the distance between the thermometer and the object is defined so that only that object fills the FOV of the instrument Referring to Figure A 3 Objects X and Y are within the FOV of the thermometer The measured temperature would fall somewh
57. til the Emissivity display Mode E appears 9 Press the key to unlock the trigger 2 3 10 Sending Temperature Data to a Personal Computer OS533 OS534 OS523 OS524 The thermometer can transmit temperature data to a Personal Computer via the RS 232 phone jack and the RS 232 cable NOTE Bottom hole is the RS 232 jack Personal Computer Bo Phono Jack Connector Ime e 0 the S Thermometer Computer _ Figure 2 15 Personal Computer Hookup 2 3 10 1 Software Installation System Requirements To run IR TEMPSOFT you must have an IBM compatible personal computer with these minimum specifications 2 20 Using the Handheld Infrared Thermometer v Operating System Processor Monitor Video Card Hard Drive Win95 Win98 Win NT 4 0 Windows 2000 Pentium Class Any speed 32 Mega Bytes VGA Or Higher Resolution Supports VGA 256 Color 800 x 600 Resolution Minimum 4800 Baud 8 Databits 1 Stop No Parity Any Speed 10 Mega Bytes Available Space For Installation Only How to Install IR TEMPSOFT Please follow this installation procedure to install IR TEMPSOFT 1 Place the supplied CD disk into your CD ROM drive Make certain that you are not running any other applications at this time Running other applications while trying to install IR TEMPSOFT may cause installation errors 2 The CD will automatically start 3 Click on Free Softwar
58. to 482 C 900 F CAL 3 IR NIST Traceable Calibration SC 520 Sighting Scope O 520 SC RCC Hard Carrying Case Large If you have any questions about the shipment please call the Customer Service Department at 1 800 622 2378 or 203 359 1660 We can also be reached on the Internet at www omega com e mail info omega com When you receive the shipment inspect the container and equipment for signs of damage Note any evidence of rough handling in transit Immediately report any damage to the shipping agent a The carrier will not honor damage claims unless all shipping material is saved for inspection After examining and removing contents save packing material and carton in the event reshipment is necessary OS530 08520 Series TABLE OF Handheld Infrared Thermometer While Page Unpacking Instructions i Chapter 1 General Description 9 9 1 1 1 1 Introduction 1 1 12 Parts of the Thermometer 1 4 1 2 1 Front of the Thermometer 1 4 1 2 2 Rear of the Thermometer 1 6 Chapter 2 Using the Handheld Infrared Thermometer 2 1 24 How to Power the Thermometer 2 1 21 1 Battery Operation 2 1 2 1 2 Power Operation 2 1 22 Operating the Thermometer 2 2 2 2 1 Measurement Techniques 2 6 2 Real Time Mode Active Operation 2 8 23 1 Adjusting Emissivity z 2 3 2 Using the LOCK Function 2 11 2 3 3 Calculating Temperature Values 2 12 2 3 4 Changing the Temperature from F to C or vice versa 2 12
59. to the temperature value emissivity and high alarm setpoint for that temperature This data is stored in non volatile memory so removing the batteries will not affect this data To store temperature data 1 Aim at the target and pull the trigger and press the key to lock the trigger The icon will appear on the display 2 I necessary press the key to increment the target emissivity or press the key to decrement the target emissivily 3 Press and hold the key until the Memory Display Mode MEM appears 4 Press the key to increment the memory location or press the key to decrement the memory location The memory location can be from 001 to 100 5 Press the key to store the target temperature at the memory location indicated You will hear a beep to verify that the data is stored NS You can write over any previously stored memory locations 6 all data is taken press and hold the key until the Emissivity Display Mode E appears 7 Press the key to unlock the trigger 2 24 Using the Handheld Infrared Thermometer v 2 3 12 Erasing the Temperature Data from Memory The user can erase all 100 temperature data points in memory at any time by using the following procedure l Pull the trigger and press the key The icon will appear Press the and keys in rapid sequence If the icon disappeared repeat steps and 2 The display freezes momentarily and a beep sounds for about
60. ue OS533 OS534 OS523 OS524 Pull the trigger Then press and hold the key until the Low Alarm Display Mode LAL appears Press the key to increment the low alarm value Press the key to decrement the low alarm value Press the key to enable the low alarm function The ERI icon appears If the temperature drops below the low alarm setpoint you will hear a beep and the Bl icon on the display flashes To disable the low alarm press the key again and the ERI icon disappears MSN F you are not in Low Alarm Display Mode LAL when the low alarm goes off you must press the key to get into the Low Alarm Display Mode Then press the key to disable the low alarm If The low alarm setpoint does not change when the thermometer is turned off However when the batteries are replaced it is reset to the default value of O F 1000 F for OS524 Using the Handheld Infrared Thermometer v 2 3 8 Using Ambient Target Temperature Compensation OS533 OS534 OS523 OS524 Use the Ambient Target Temperature Compensation AMB Display Mode when high accuracy readings under both of these conditions are required e The target has a low emissivity e The ambient temperature around the target is much higher than the ambient temperature around the infrared thermometer To set and activate the Ambient Target Temperature Compensation Mode 1 Pull the trigger and press the key to lock

Omega Engineering OMEGASCOPE OS524 User's Manual

Contents

Download Pdf Manuals

Related Search

Related Contents