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Infrared Thermometers

Infrared Thermometers

Infrared Thermometers

Product catalog summary
Introduction
Infrared thermometers by Cole-Parmer are designed for noncontact temperature measurements, ideal for situations where objects are hot, moving, difficult to reach, or sensitive to contamination. They are essential for identifying issues like leaky ductwork or faulty equipment.
Specifications and Features
These thermometers provide fast, accurate, and repeatable readings without contact. They are lightweight, compact, and easy to use, suitable for various applications such as food safety and industrial use. The resolution is determined by the distance-to-spot size ratio (D:S ratio), with a larger ratio indicating better resolution. A Close Focus feature allows for accurate measurement of small target areas.
Types of Infrared Thermometers
Mini Infrared Thermometers: Designed for quick inspections in food preparation and field use, offering fast measurements from less than 12 inches. They are economical and pocket-sized, with some models featuring adjustable emissivity.
Food Safety Infrared Thermometers: Help meet GMPs and HACCP requirements by measuring and logging food temperatures to ensure quality and prevent cross-contamination. They can measure up to 626°F and are available with IP65 or IP54-rated housings.
General-Purpose Infrared Thermometers: Economically priced for distance readings up to 20 feet, ideal for automotive repair and plant maintenance. Some models include thermocouple input for direct contact measurements.
Industrial Professional Infrared Thermometers: Offer a broader temperature range and improved optics for accurate measurements from greater distances, suitable for monitoring air stratification, furnace performance, and electrical panels.
Precision Measurement Infrared Thermometers: Provide high-accuracy readings at distances up to 60 feet, featuring a precise sighting system and adjustable emissivity. Advanced models include datalogging and software for monitoring and reporting.
Ensuring Accurate Measurements
Accurate temperature measurement depends on understanding infrared technology principles. Key factors include emissivity, distance-to-spot ratio, field-of-view, and hot spot location. Adjustments for emissivity are crucial, especially when measuring shiny objects.
Procedures for Temperature Measurement
To measure temperature, point the thermometer at the object, pull the trigger, and read the temperature on the LCD. Consider the distance-to-spot size ratio and field-of-view. Ensure the target is larger than the spot size for accurate readings, ideally twice as large.
Limitations and Recommendations
Infrared thermometers measure only surface temperatures and are not suitable for internal or direct contact temperatures. Avoid measuring through glass or on shiny metal surfaces due to reflection and transmission properties. Environmental factors like steam, dust, and smoke can obstruct optics and affect accuracy. Allow the device to adjust to ambient temperature changes of 20° or more for at least twenty minutes.
Understanding Infrared Technology
Infrared thermometers operate by detecting infrared radiation, part of the electromagnetic spectrum between visible light and radio waves. The infrared spectrum used for temperature measurement ranges from 0.7 to 14 microns.
Conclusion
Cole-Parmer offers a range of infrared thermometers suitable for various applications, backed by expert assistance and customer service.
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Catalog excerpts

Infrared Thermometers-1

r/J Cole-ParmerInfraredThermometers Just point and Shoot Temperature Measurements

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Infrared Thermometers-2

Infrared Thermometers When Noncontact Readings are Critical, Cole-Parmer has the Infrared Tool for the Job! Measuring surface temperature can provide clues to such problems as leaky ductwork, over-stressed motors, faulty equipment, or food that is in danger of spoiling. There is no easier way to take such readings than with a Cole-Parmer infrared thermometer! Ideal for use when objects are extremely hot, moving quickly, difficult to reach, or vulnerable to contamination. Cole-Parmer offers infrared thermometers to meet the demands of any application. The Cole-Parmer® and Oakton® brands are industry...

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Infrared Thermometers-3

Quick and Handy Take repeatable readings with Mini infrared Thermometers Designed to Fit in the palm of your hand • Quick temperature measurement from less than 12 inches—take readings of any liquid, solid, or semisolid in less than one second Mini infrared Thermometers Mini TempTestr® Thermometer Catalog number Metal housing Min/max and hold functions; metal case

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Infrared Thermometers-4

Use Food Safety IR Thermometers to Meet GMPs and haccp Requirements as set by the FDA • Measure and log food temperatures during cooking, serving, cooling, storage, transport, and reheating to increase product quality and consistency • Quickly and accurately monitor for HACCP danger zones • Measure temperatures up to 626°F (330°C) for pathogen reduction • Reduce liability and waste by preventing cross-contamination • Available with IP65- or IP54-rated housings for easy cleaning • Ideal for food preparation areas, labs, and production plants FOOD SAFETY INFRARED THERMOMETERSMODEL Catalog number...

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Infrared Thermometers-5

Make Quick, basic Temperature Checks with Compact IR Thermometers • Economically priced for distance readings up to 20 feet • Large, easy-to-read LCD allows rapid, multiple readings • Ideal for automotive repair, plant maintenance, and HVAC equipment monitoring • Some models are available with thermocouple input for the ability to gather internal or direct contact measurements • Rugged enough for industrial environments General-Purpose infrared Thermometersmodel Oakton Mini-InfraPro" 2 Thermometer Oakton Mini-InfraPro™ 4 Thermometer Oakton TempTestr® Oakton Thermometer with Type K probe input...

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Industrial Professional Get the Job Done Right the First Time with InfraPro® Professional-Grade IR Guns • Designed for the professional technician • Broader temperature range and improved optics allow accurate measuring from greater distances • Ideal for use around moving parts, and for dangerous or difficult-to-reach objects • Monitor air stratification, furnace performance, electrical panels and connectors, and more • Available with an RTD input for direct contact measurements with a temperature range up to 1400°F (760°C) Professional-Grade Infrared Thermometers InfraPro 3 Thermometer with...

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• Precise sighting system and adjustable emissivity make these the most accurate IR thermometers on the market • True Dimension™ extra-bright, three-point lasers for precise long-distance sighting • Advanced models include 100-point datalogging, customizable log names, and monitoring, analysis, and reporting software • Some models provide still-photo documentation of readings for complete record keeping with precise photographic IR models Precise infrared Thermometers • Date-and-time stamp capabilities available • USB or RS-232 interface for quick, dependable computer record keeping Model Catalog...

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tr/J Cole-Pa rmerscientific expertsIn the U.S. In Canada In the United Kingdom 625 E. Bunker Court Call toll-free 800-363-5900 Free phone: 0500-345-300 Vernon Hills, IL 60061 Phone: 514-355-6100 Phone: 020-8574-7556 www.coleparmer.com In India International customers Phone: 91-22-6716-2222 Call 847-549-7600 to reach our Fax: 91-22-6716-2211 International Sales Department FREE TECHNICAL www.coleparmer.in or contact your local dealer. APPLICATIONS ASSISTANCE! How does IR work? IR thermometers capture the invisible infrared energy naturally emitted from all objects. Infrared radiation is part of...

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