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IRT500-EU-EN v1.4   9/13 

Specifications 

 

Display 

Backlit LCD 

 

3-Color LED Indicator 

3-color hot/cold spot LED indicator 

 

LED color transitions occur at ±1

o

, 5

o

, 10

o

 deviations from user 

preset ‘normal’ temperature value 

Response time 

150 milliseconds 

MAX/MIN memory 

Display shows highest (MAX) and lowest (MIN) readings for each 

scan session 

Polarity 

Automatic (no indication for positive polarity); Minus (-) sign for 

negative polarity. 

Emissivity 

0.95 fixed value 

Field of view 

D/S 20:1 ratio  

Diode Laser  

Output <1mW, Wavelength 630~670nm, Class 2 (II) Laser 

product 

Spectral response 

8~14um 

Operating temperature 

0

o

C to 50

o

C (32

o

F to 122

o

F) 

Storage temperature 

-20

o

C to 60

o

C (-4

o

F to 140

o

F)  

Relative humidity 

10%~90%RH operating, <80%RH storage 

Power supply 

9V battery, NEDA 1604A or IEC 6LR61, or equivalent 

Weight

 

5.7 oz. (163 g) 

Dimensions

 

6.6 x 3.2 x 2.3” (168 x 82 x 58 mm) 

 

Range Resolution 

Accuracy 

-30°C to 20°C  
-22°F to 32°F 

0.1°F/°C ± 

3.5°C 

(6.3°F) 

20°C to 260°C  
32°F to 500°F 

0.1°F/°C 

± (1% + 1.8°C or 3.3°F)  

Note: Accuracy is given at 18 °C to 28 °C (64 °F to 82 °F), less than 80%RH 

 

 

 

 

 

Copyright 

©

 2013 FLIR Systems, Inc. 

All rights reserved including the right of reproduction in whole or in part in any form 

ISO-9001 Certified 

www.extech.com 

 

Содержание IRT500

Страница 1: ...USER GUIDE IR Thermal Scanner Model IRT500 ...

Страница 2: ... tested and calibrated and with proper use will provide years of reliable service Please visit our website www extech com to check for the latest version of this User Guide The Extech Instruments brand a wholly owned subsidiary of FLIR Systems Inc is ISO 9001 certified Safety Use extreme caution when the laser pointer beam is on Do not point the beam toward anyone s eye or allow the beam to strike...

Страница 3: ...entary press Laser pointer ON OFF button 2 second press Select MAX MIN display button 6 Battery compartment 7 Power ON trigger Momentary press Display Hold ON OFF trigger 2 second press Power OFF trigger 8 Laser pointers 2 9 Infrared sensing window Display Description 1 SET and MAX MIN display 2 Temperature display 3 Reference value display 4 HOLD Laser active Buzzer On Off and Low Battery icons 5...

Страница 4: ...ointers are designed to indicate the 20 distance when the laser pointers converge The spot size at this distance is a 1 diameter This is the recommended distance for most measurements To turn the lasers on off 1 Momentarily press the Min Max button 2 Repeat the press to turn the lasers off Temperature Units F or C Press and Hold the F C button for 2 seconds to change temperature units Display HOLD...

Страница 5: ...rtion of the display SET button The SET button sets a degree variation from the reference value to trip the Limit LED 1 Momentarily press the SET button to display 1 0 5 0 or 10 0 degrees 2 If the scanned temperature is within the set limit the limit LED will remain green 3 If the scanned temperature is higher than the set limit the limit LED will turn red 4 If the scanned temperature is lower tha...

Страница 6: ...xplode or leak IR Measurement Notes 1 The object under test should be larger than the spot target size calculated by the field of view diagram printed on the side of the meter and in this guide 2 Before measuring be sure to clean surfaces that are covered with frost oil grime etc 3 If an object s surface is highly reflective apply masking tape or flat black paint to the surface before measuring Al...

Страница 7: ...avelength 630 670nm Class 2 II Laser product Spectral response 8 14um Operating temperature 0 o C to 50 o C 32 o F to 122 o F Storage temperature 20 o C to 60 o C 4 o F to 140 o F Relative humidity 10 90 RH operating 80 RH storage Power supply 9V battery NEDA 1604A or IEC 6LR61 or equivalent Weight 5 7 oz 163 g Dimensions 6 6 x 3 2 x 2 3 168 x 82 x 58 mm Range Resolution Accuracy 30 C to 20 C 22 F...

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