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Summary of Contents for Extech Instruments IRC350
- Page 1 User Guide Infrared Calibrator Model IRC350...
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Page 2: Warranty
Introduction Congratulations on your purchase of the Extech IRC350 Infrared Calibrator. This easy to use portable calibrator can be used to accurately calibrate Infrared (IR) thermometer devices. This instrument is shipped fully tested and calibrated and, with proper use, will provide years of reliable and accurate calibration of temperature sensors and devices. - Page 3 The instrument should not be operated in an excessively dusty or dirty environment. Maintenance and cleaning recommendations can be found in the Maintenance section of this User Guide. Model IRC350 Version 4.0 06/08...
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Page 4: Specifications
Temperature differences between the IR surface and the reference probe are calculated as shown in the graph below: IRC-350 Gradient between probe and IR surface -0.1 -0.2 -0.3 DT C -0.4 -0.5 -0.6 50 100 150 200 250 300 350 C (reference Probe) Model IRC350 Version 4.0 06/08... -
Page 5: Instrument Description
(ºF or ºC) • UP – Used to increases the set-point temperature and also to select the desired unit of measure (ºF or ºC) Target assembly Test aperture for placing a temperature sensor. Model IRC350 Version 4.0 06/08... - Page 6 Slots are provided for airflow. The area around the calibrator must be kept clear to allow adequate ventilation. The airflow is directed out the front and can be extremely hot. Model IRC350 Version 4.0 06/08...
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Page 7: Operation
4. Press the “SET” button to store the change. The green LED display will stop flashing. 5. Press “SET” again if both temperature displays are not present. Model IRC350 Version 4.0 06/08... -
Page 8: Maintenance
For the latest version of this User’s Guide, Software updates, and other up-to-the-minute product information, visit our website: www.extech.com Extech Instruments Corporation, 285 Bear Hill Rd., Waltham, MA 02451 Copyright © 2008 Extech Instruments Corporation (a FLIR company) All rights reserved including the right of reproduction in whole or in part in any form.