Omega OS643 User Manual Download

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OMEGA

OS643

Infrared Thermometer

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Summary of Contents for OS643

Page 1: ...OMEGA OS643 Infrared Thermometer ...

Page 2: ... info omega com e mail info omega com Servicing Europe Benelux Postbus 8034 1180 LA Amstelveen The Netherlands Tel 31 20 6418405 FAX 31 20 6434643 Toll Free in Benelux 06 0993344 e mail nl omega com Czech Republic ul Rude armady 1868 733 01 Karvina Hranice Czech Repubic Tel 420 69 6311627 FAX 420 69 6311114 e mail czech omega com France 9 rue Denis Papin 78190 Trappes Tel 33 130 621 400 FAX 33 130...

Page 3: ...old function and auto power off 15 seconds approx feature after releasing MEAS button to extend battery life and with analog signal output function SAFETY INFORMATION It is recommended that you read the safety and operation instructions before using the thermometer The symbol on the instrument indicates that the operator must refer to an explanation in this manual 1 ...

Page 4: ...may cause errors Do not touch or hold by the front cone Temperature reading can be affected by heat from hand Do not place the meter on or around hot objects 70 C 158 F It may cause damage to the case Ifthemeterisexposedtosignificantchangesinambienttemperature hottocoldorcold to hot Allow 20 minutes for temperature stabilization before taking measurement Condensation may form on the lens when goin...

Page 5: ...ement rate 2 5 times per second nominal Operating Environment 32 F to 122 F 0 C to 50 C at 70 relative humidity Storage Temperature 40 F to 140 F 20 C to 60 C 0 to 80 R H with battery removed from meter Auto power off 15 seconds approx Standby consume current 1µA Battery 4 pcs 1 5V AAA size Battery Life 100 hours continuity typical Back Light not illuminated Dimensions 170mm H x 44mm W x 40mm D We...

Page 6: ...temperature Temperature Coefficient 0 2 of reading or 0 36 F 0 2 C whichever is greater change in accuracy per F C change in ambient operating tempera ture above 82 4 F 28 C or below 64 4 F 18 C Response Time 1 second Spectral Response 6 to 14µm nominal Emissivity Pre set 0 95 Analog Output 1mV F C Detection Element Thermopile Optical Lens Fresnal Lens Field of View 65mmØ at 1000mm ...

Page 7: ...5 Spot size increases with distance from the probe tip as shown ...

Page 8: ...ck Light When releasing MEAS button Back Light will turn off auto matically after 15 seconds to extend battery life MEAS MEASURE Button Depress MEAS button to turn on the meter for measuring temperature Releasing MEAS button to stop measuring temperature and automatically hold the display reading the meter turns off automatically after 15 seconds ...

Page 9: ...performed as long as the MEAS button is kept pressed 6 Referring to the spot size figure aim the laser beam at the object whose temperature is to be measured NOTE Although the field of measurement or Field of View and the spot almost coincide actually the field of measurement corresponds to the diameter for 90 optical response The object whose temperature is to be measured needs to be larger than ...

Page 10: ...orbed by solid matter With an emission thermometer which operates by detecting infrared radiation accurate measurement is possible irrespective of the air tempera ture or the measurement distance 3 Emission Thermometer Structure Infrared radiation which has been emitted from the object is focused upon an infrared radiation sensor via an optical system which includes a lens is transparent to infrar...

Page 11: ... reflective object to 1 00 for a black body Factory set emissivity value of 0 95 which cover 90 of typical applications 5 If the surface to the measured is covered by frost or other material clean it to expose the surface 6 If the surface to be measured is highly reflective apply masking tape or matt finish black paint to the surface 7 If the meter seems to be giving incorrect readings check the f...

Page 12: ...s on the LCD display when replacement is needed To replace the batteries remove the screw from the back of the meter and lift off the battery cover case Remove the batteries from battery contacts Cleaning Periodically wipe the case with a damp cloth and detergent do not use abrasives or solvents ...

Page 13: ...wder 0 96 Earth 0 92 to 0 96 Lacquer 0 80 to 0 95 Water 0 92 to 0 96 Lacquer matt 0 97 Ice 0 96 to 0 98 Rubber black 0 94 Snow 0 83 Plastic 0 85 to 0 95 Glass 0 90 to 0 95 Timber 0 90 Ceramic 0 90 to 0 94 Paper 0 70 to 0 94 Marble 0 94 chromium oxides 0 81 Plaster 0 80 to 0 90 Copper oxides 0 78 Mortar 0 89 to 0 91 lron oxides 0 78 to 0 82 Brick red 0 93 to 0 96 Textiles 0 90 11 ...

Page 14: ... use of its various products Nevertheless OMEGA only warrants that the parts manufactured by it 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 LIABI...

Page 15: ...pondence The purchaser is responsible for shipping charges freight insurance and proper packaging to prevent breakage in transit FOR WARRANTY RETURNS please have the following information available BEFORE contacting OMEGA 1 P O number under which the product was PURCHASED 2 Model and serial number of the product under warranty and 3 Repair instructions and or specific problems relative to the prod...

Page 16: ...ctors Panels Assemblies þ Wire Thermocouple RTD Thermistor þ Calibrators Ice Point References þ Recorders Controllers Process Monitors þ Infrared Pyrometers ENVIRONMENTAL MONITORING AND CONTROL þ Metering Control Instrumentation þ Refractometers þ Pumps Tubing þ Air Soil Water Monitors þ Industrial Water Wastewater Treatment þ pH Conductivity Dissolved Oxygen Instruments pH CONDUCTIVITY þ pH Elect...

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