Extech IR320 Handleiding

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1 IR320-en-GB_V1.0 6/18

User Manual

Extech Model IR320

Waterproof, Dual Laser IR Thermometer with Alarm

1.Introduction

Thank you for selecting the Extech IR320 IR Thermometer. The IR320 is a professional non-contact infrared thermometer

that measures surface temperature from infrared energy radiated by the target’s surface. We ship this meter fully tested

and calibrated and, with proper use, it will provide years of reliable service. Please visit our website (www.extech.com)

for the latest version of this User Manual and Customer Support.

2.Product Features

Strong and Durable: 3m (9.8 ft.) drop-proof

Dustproof and Waterproof: IP65

Ergonomic Design: Comfortable handheld, simple and convenient operation

MAX/MIN/AVG/DIF values: Quickly display the Maximum, Minimum, Average (running average updates every two

readings), and Differential (Max minus Min) values

Large Backlit LCD

Tripod mount for hands-free operation

Alarm Function: High/Low temperature alarm provides flashing color-coded LED indicators when triggered

Dual Laser Pointers: To enhance measurement target accuracy

3.Safety Instructions

WARNING

To avoid personal injury, please read the following safety information before using this product:

Safety Standards Compliance:

CE Identification: EN 61326-1: 2013, EN 61326-2-3: 2013

Laser Safety Standard: Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to

laser notice no. 50 dated June 24, 2007

Please do not point the laser toward people or animals directly or indirectly.

Please do not look at the laser directly or through other optical tools (telescope, microscope, etc.).

If the battery symbol on the LCD display is flashing, replace the batteries immediately to avoid

inaccurate measurements.

Before using the product, check the product for damage. Do not use this product if obvious physical

damage is apparent.

Refer to the Table of Emissivity Factors for Common Materials in this manual before taking

measurements. Reflective objects will cause the measured value to be lower than the actual

temperature value. Set the emissivity to match each given surface type. When measuring, please do not

touch high temperature surfaces.

Do not use this product near explosive gases.

To ensure measurement accuracy, place this product in the test environment for more than 30 minutes

before use.

Avoid keeping the thermometer near high temperature objects for long periods.

Product specificaties