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R2320
Infrared
Thermometer
Instruction
Manual
www.REEDINSTRUMENTS.com
REED-Direct.com
info@REED-Direct.com
1.888.610.7664

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Table of Contents
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Summary of Contents for REED R2320

  • Page 1 R2320 Infrared Thermometer Instruction Manual www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 2: Table Of Contents

    Turning High and Low Alarms ON/OFF ..........13-14 Fault Diagnostics ..................15 Battery Replacement ................... 16 Applications ....................16 Appendix: Emissivity Chart ..............16-18 Product Care ....................18 Product Warranty ..................19 Product Disposal and Recycling ..............19 Product Support ..................19 www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 3: Introduction

    Introduction Thank you for purchasing your REED R2320 Infrared Thermometer. Please read the following instructions carefully before using your instrument. By following the steps outlined in this manual your meter will provide years of reliable service. Product Quality This product has been manufactured in an ISO9001 facility and has been calibrated during the manufacturing process to meet stated product specifications.
  • Page 4: Features

    Included • Carrying Case • Battery Specifications Temperature Range: -26 to 1472°F (-32 to 800°C) Accuracy: Basic: ±1.8% of reading or 3.6°F (1.8°C) Detailed: ≥0°C:±1.8°C or of reading ±1.8%°C whichever is greater <0°C:±(1.8°C+0.1°C/°C) ≥32°F:±3.6°F or of reading ±1.8%, whichever is greater, <32°F:±(3.6°F+0.1°F/°F) Resolution: 0.1°F (0.1°C) Optical Resolution (D:S): 30:1 Repeatability: 0.7°C or 0.7%, whichever is greater (1.5°F or 0.7%, whichever is greater) Spectral Response: 8 to 14µm continued... www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 5 Average and Differential: F/C Switchable: Trigger Lock: Tripod Mountable: Laser Class: Class II Low Battery Indicator: Power Supply: 9V Battery Battery Life: Approx. 10 hours (with continuous use, backlight on) Product Certifications: CE, RoHS Operating Temperature: 32 to 122°F (0 to 50°C) Storage Temperature: -4 to 140°F (-20 to 60°C) Operating Humidity Range: 10 to 90% Maximum Operating Altitude: 6561' (2000m) Maximum Storage Altitude: 39370' (12000m) Dimensions: 7 x 4.98 x 2" (179 × 126.5 × 53mm) Weight: 10.95oz (310g) www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 6: Instrument Description

    Instrument Description 6. LCD Display 1. Laser Pointer Beam 2. IR Sensor 7. Mode Button/Down Arrow 8. Set Button 3. Trigger 4. Battery Cover 9. High/Low Alarm Button/ Up Arrow 5. Tripod Mount 10. Laser ON/OFF Button www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 7: Display Description

    Display Description Temperature Measurement Trigger Lock Audible Alarm Indicator Temperature Measurement Alarm Indicator Low Battery Temperature Measurement Active Measurement Data Hold Unit of Measurement Temperature Measurement Value Temperature Measurement Value from Selected Mode Emissivity Laser On Mode www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 8: Distance & Spot Size

    Distance & Spot Size www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 9: Operating Instructions

    You can view the last measured value by pulling the trigger. Note: The last measured value is cleared when a new test scan is started. continued... www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 10: Maximum, Minimum, Average And Differential Functions

    Press the MODE button to toggle between MAX/MIN/AVG/DIF modes. The temperature value of corresponding modes are shown in the secondary display area. Turning Laser On/Off Press the button to turn the laser indicator function ON and OFF. When it is turned on, the laser indicator will be displayed on the LCD, while the red laser beam will indicate the position you are measuring during testing. continued... www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 11: Setting The High Temperature Alarm

    Hold the UP or DOWN buttons to add or subtract by 10 temperature values. The instrument will exit the setup after 10 seconds of inactivity or if the trigger is pulled at any time. continued... www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 12: Adjusting Emissivity

    10 seconds of inactivity or if the trigger is pulled at any time. Switching the Unit of Measure (°F/°C) Press the SET button four times to enter unit of measure setup. Use the UP and DOWN buttons to switch between °F and °C units. The instrument will exit the setup after 10 seconds of inactivity or if the trigger is pulled at any time. continued... www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 13: Audible Alarm Setting

    When the low alarm limit is turned on as indicated by LO on the display, the blue LED and "LO" indicator will flash when the measured value is below the set alarm. If the audible alarm function has been turned on, the meter will also emit a beeping sound. continued... www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 14 When the "HI/LO" limit alarm function is turned on and the measured temperature value is within the high and low alarm limit range, the green LED lights up and the OK indicator is displayed, indicating that the measured temperature value is normal. High/Low alarms on. High alarm on. Low alarm on. No alarm set. www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 15: Fault Diagnostics

    The battery should be replaced when is displayed. Open the battery cover. Replace the 9V battery. Close the battery cover. Applications • Verify mechanical (bearings, motors) or electrical (circuit breaker boxes) equipment • Calibration and control of heater and oven temperatures • Monitoring materials in processes involving heating and/or cooling • Quality control monitoring • Research and development applications • Automotive diagnostics • Conduct HVAC energy audits www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 16: Appendix: Emissivity Chart

    0.4-0.8, 0.6 Electric Terminal Board Hastelloy: Alloy 0.3-0.8 Inconel: Oxidization, 0.7-0.95, 0.3-0.6, 0.15 Sand-Blasting, Electro Burnishing Iron: Oxidization, Rusting 0.5-0.9, 0.5-0.7 Iron (Casting): Oxidization, 0.6-0.95, 0.2, 0.2-0.3 Non-Oxidization, Casting Iron (Forging): Passivation Lead: Rough, Oxidization 0.4, 0.2-0.6 Molybdenum: Oxidization 0.2-0.6 Nickel: Oxidization 0.2-0.5 Platinum: Black continued... www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 17 Graphite, Silicone Carbide Ceramics 0.95 Clay 0.95 Concrete 0.95 Cloth Glass: Convex, Smooth, 0.76-0.8, 0.92-0.94, 0.78-0.82 Lead-Boron Plates 0.96 Stone Products 0.93 Plaster 0.8-0.95 0.98 Limestone 0.98 Paper 0.95 Plastics 0.95 Water 0.93 Soil 0.9-0.98 Wood 0.9-0.95 www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 18: Product Care

    20mm, etc. Product Care To keep your instrument in good working order we recommend the following: • Store your product in a clean, dry place. • Change the battery as needed. • If your instrument isn't being used for a period of one month or longer please remove the battery. • Clean your product and accessories with biodegradable cleaner. Do not spray the cleaner directly on the instrument. Use on external parts only. www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...
  • Page 19: Product Warranty

    REED Instruments guarantees this instrument to be free of defects in material or workmanship for a period of one (1) year from date of shipment. During the warranty period, REED Instruments will repair or replace, at no charge, products or parts of a product that proves to be defective because of improper material or workmanship, under normal use and maintenance.
  • Page 20 TEST & MEASURE WITH CONFIDENCE CHECK OUT OUR LATEST PRODUCTS! www.REEDINSTRUMENTS.com REED-Direct.com info@REED-Direct.com 1.888.610.7664...

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