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1. Introduction

Congratulations on purchasing our professional non-contact

infrared thermometer. This product is a professional, hand-held

meter for non-contact Infrared temperature measurement that is

simple to use, highly accurate, and has a wide temperature range.

It can be used to measure the surface temperature of

hard-to-reach or moving objects.

2. Features

Accurate and fast non-contact measurements

13 in-built 13 laser pointers increase the target accuracy

Multifunction thermometer for k-type temperature, surface

temperature, ambient temperature, ambient humidity, dew

point temperature and wet bulb temperature

UV light for leak detection

LED light to enable working in dark environments

Temperature difference alarm with audible and visual alarm

Large color LCD display with backlight

°C / °F selection

Summary of Contents for PCE-675

Page 1: ...Non Contact Infrared Thermometer User Manual PCE 675 Please read this user manual thoroughly before using this unit and keep it properly for your future reference...

Page 2: ...2 Features 1 3 Safety 2 4 Distance Spot Size 3 5 Specifications 5 6 Meter Description 7 7 LCD Display Description 8 8 Operating Instruction 9 9 Measurement Mode 12 10 Emissivity 16 11 Notes 18 12 Acce...

Page 3: ...temperature of hard to reach or moving objects 2 Features Accurate and fast non contact measurements 13 in built 13 laser pointers increase the target accuracy Multifunction thermometer for k type tem...

Page 4: ...f 3 Safety Use with extreme caution when the laser beam is turned on Do not point the beam towards eye of anyone or any animals Do not allow the beam to strike the eye from a reflective surface Do not...

Page 5: ...3 4 Distance Spot Size When the distance D between the thermometer and the object increases the light spot S increases The distance to the spot ratios are shown below in the field of view diagram Note...

Page 6: ...is at 18 to 28 64 82 and humidity is less than 80 RH Make sure the target is larger than the unit s spot size The smaller the target the closer you should be to it When accuracy is critical make sure...

Page 7: ...1 1000 1 1 1000 Response Time 500ms Spectral Response 8 14um Diode Laser Output 1mW 630 670nm class 2 laser Range TK 50 850 58 1562 TK Accuracy 1 5 or 1 5 2 7 whichever is greater Resolution 0 1 0 1 1...

Page 8: ...et bulb Temp Range 20 60 4 140 Accuracy 1 5 2 7 25 77 40 80 RH Resolution 0 1 0 1 Auto Power Off Meter shuts off automatically after around one minute of inactivity Operation Temp 0 50 32 to 122 Stora...

Page 9: ...ature and humidity sensor 2 Laser pointer 3 IR sensor 4 Flashlight UV Light 5 K type probe interface 6 Trigger button 7 Battery Compartment 8 Light On Off key 9 MODE key 10 Laser On Off key 11 LCD dis...

Page 10: ...re symbol and reading 4 Dew point temperature symbol 5 Wet bulb temperature symbol 6 Infrared temperature symbol 7 Wet bulb and IR temperature reading 8 Dew point and K type Temp reading 9 K type temp...

Page 11: ...he HOLD icon will appear the readings will be frozen d The meter will automatically shut off after 1 minute of inactivity Measurement Note If the meter used in an ambient temperature with a large temp...

Page 12: ...temperature unit or 2 Key Pressing the flashlight key will momentarily turn on off the flashlight Press and hold to turn on off the UV light 3 Key Pressing the laser key will momentarily can turn on o...

Page 13: ...11...

Page 14: ...urrent measuring ambient humidity ambient temperature dew point temperature and surface temperature The scanned surface temperature will be compared with the dew point temperature automatically to det...

Page 15: ...d surface temperature will be compared with the ambient temperature automatically to determine whether the target object is working properly The LED color will turn Green if the scanned surface temper...

Page 16: ...isplay the current measuring ambient humidity ambient temperature dew point temperature and wet bulb temperature simultaneously Fig 3 9 4 K type Temperature Mode After powering on the meter press MODE...

Page 17: ...erature simultaneously Fig 4 9 5 Emissivity Set After power on the meter press MODE key to switch to the Emissivity set mode the LCD will display as below fig 5 In the emissivity adjustment mode press...

Page 18: ...es 10 Emissivity The emissivity of the surface of a material is its effectiveness in emitting energy as thermal radiation It is the ratio of the thermal radiation from a surface to the radiation from...

Page 19: ...o 0 82 Concrete 0 95 Lacquer 0 80 to 0 95 Asbestos 0 95 Plastic 0 85 to 0 95 Ceramic 0 95 Paper 0 70 to 0 94 Copper 0 50 Sand 0 90 Brick 0 90 Rubber 0 95 Carbon 0 85 Timber 0 94 Fat lute 0 94 Textiles...

Page 20: ...on the LCD screen The laser is used for aiming the target object only 2 Field of View The object under test should be larger than the spot size calculated by the field of view diagram The smaller the...

Page 21: ...inum etc Do not make measurement through transparent surface such as glass If the surface of the object under test is covered with frost oil grease etc clean it before taking measurement 6 Maintenance...

Page 22: ...20 13 Warranty You can read our warranty terms in our General Business Terms which you can find here https www pce instruments com english terms...

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