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Thermosense HL-800K User Manual

Infrared laser thermometer -50 c to +800 c (13:1 ratio)
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HL-800K Infrared Laser Thermometer
-50°C to +800°C (13:1 ratio)
User Manual

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Summary of Contents for Thermosense HL-800K

  • Page 1 HL-800K Infrared Laser Thermometer -50°C to +800°C (13:1 ratio) User Manual...

  • Page 2: Table Of Contents

    HL-800K Infrared Laser Thermometer User Manual TABLE OF CONTENTS INTRODUCTION ......................3 FEATURES ........................ 3 WIDE APPLICATION RANGE ..................3 SAFETY ........................3 DISTANCE & SPOT SIZE ..................4 SPECIFICATIONS ...................... 4 FRONT PANEL DESCRIPTION ................. 5 INDICATOR ........................ 5 BUTTONS ........................

  • Page 3: Introduction

    HL-800K Infrared Laser Thermometer User Manual INTRODUCTION Thank you for your purchase of the HL-800K Infrared Laser Thermometer. This device offers non- contact (infrared) temperature measurement capability. The built-in laser pointer increases target accuracy while the backlit LCD and handy push-buttons combine for convenient, ergonomic operation.

  • Page 4: Distance & Spot Size

    HL-800K Infrared Laser Thermometer User Manual DISTANCE & SPOT SIZE As the distance (D) from the object increases, the spot size (S) of the area measured by the unit becomes larger. The relationship between distance and spot size for each unit is listed below. The focal point for each unit is 914mm (36”).

  • Page 5: Front Panel Description

    HL-800K Infrared Laser Thermometer User Manual FRONT PANEL DESCRIPTION 1) IR sensor 2) Laser pointer beam 3) LCD Display 4) down button 5) up button 6) mode button 7) laser/backlight button 8) Measurement Trigger 9) Handle Grip 10) Battery Cover...

  • Page 6: Measurement Operation

    HL-800K Infrared Laser Thermometer User Manual ODE Button Function The infrared thermometer measures Maximum (MAX), Minimum (MIN), Differential (DIF), and Average (AVG) Temperature each time you take a reading. This data is stored and can be recalled with the MODE button until a new measurement is taken. When the trigger is pulled again, the unit will begin measuring in the last mode selected.

  • Page 7: Battery Replacement

    HL-800K Infrared Laser Thermometer User Manual How to obtain Emissivity? In the EMS mode, press and hold the Laser/Backlight button until the “EMS” icon on the left side of LCD blinking. At this time, “ε= --” will appear at the upper side of the LCD; IR temperature value will be in the middle of LCD;...

  • Page 8: Maintenance & Cleaning

    HL-800K Infrared Laser Thermometer User Manual  Distance & Spot Size As the distance (D) from the object increases, the spot size (S) of the area measured by the unit becomes larger. See: Fig: 1.  Locating a Hot Spot To find a hot spot aim the thermometer outside the area of interest, then scan across with an up and down motion until you locate hot spot.

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