Extech Instruments IR267 User Manual Download | Manualshive

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USER

MANUAL

Mini

InfraRed

(IR)

Thermometer

with

Type

K

Input

and

Laser

Pointer

MODEL

IR267

www.

.com

[email protected]

1.800.561.8187

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2
3
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»

Summary of Contents for IR267

Page 1: ...USER MANUAL Mini InfraRed IR Thermometer with Type K Input and Laser Pointer MODEL IR267 www com information itm com 1 800 561 8187 ...

Page 2: ... 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 Product Updates Product Registration and Customer Support Features Measures non contact surface temperature up to 1112 F 600 C Measures ambient air temperature to 158 F 70 C Type K thermocouple input offers contact temperature measurements 12 1 Distance...

Page 3: ...mometer near explosive gases steam or dust o Note that an object with high reflectivity will normally cause the measured temperature value to read much lower than the actual temperature o Use the device only as described in this User Guide Cautions To avoid thermometer damage please avoid the following hazards o EMF from welding equipment or electro induction heaters o Static electricity o Thermal...

Page 4: ...ft for Emissivity value Emissivity value indication Laser pointer active S Scan mode active while the trigger is pulled displayed temperature tracks the temperature of the scanned surfaces H Hold mode displayed temperature freezes with trigger release Max Min Avg Diff Maximum Minimum Average Differential temperature readings Battery capacity indicator flashes when battery voltage is critical K A O...

Page 5: ...ding as selected in the Settings mode 5 The meter defaults to the settings in use when the meter was last switched OFF Ambient Air Temperature Measurements The IR267 can measure the temperature of ambient air using the recessed temperature sensor located on the front of the meter next to the laser pointer lens 1 Pull and hold the Trigger to keep the meter powered 2 Use the UP or DOWN button to sel...

Page 6: ...atio Field of View The meter s field of view is 12 1 distance to spot ratio For example if the meter is 24 inches from the target spot the diameter of the target must be at least 2 inches Other distances are shown below in the field of view diagram Note that measurements should normally be made 2 feet from the target The meter can measure from further distances but the measurement may be affected ...

Page 7: ...nt matches the contact measurement Emissivity Factors for Common Materials Material under test Emissivity Material under test Emissivity Asphalt 0 90 to 0 98 Cloth black 0 98 Concrete 0 94 Skin human 0 98 Cement 0 96 Leather 0 75 to 0 80 Sand 0 90 Charcoal powder 0 96 Soil 0 92 to 0 96 Lacquer 0 80 to 0 95 Water 0 92 to 0 96 Lacquer matt 0 97 Ice 0 96 to 0 98 Rubber black 0 94 Snow 0 83 Plastic 0 ...

Page 8: ... Laser ON OFF Pull the trigger and release Use the M button to step to the LAS display Use the SET button to select oN or oFF Pull the trigger to return to the normal operating mode When the laser is ON the laser icon will appear on the LCD HIGH Temperature Alarm Limit Setting Pull the trigger and release Use the M button to step to Alm H Use the arrow buttons to set the High Alarm limit Press the...

Page 9: ...et size calculated using the field of view diagram 2 If the surface of the object under test is covered with frost oil grime etc clean before taking measurements 3 If an object s surface is highly reflective apply masking tape or flat black paint to the surface before measuring 4 The meter cannot make accurate measurements through transparent surfaces such as glass 5 Steam dust smoke etc can obscu...

Page 10: ...eplace the battery The battery compartment is located in the hand grip The battery compartment lid is located just below the trigger Open the battery door by prying with a thumb or finger at one of the indentations near the top of the hand grip The door is hinged at the bottom of the hand grip The battery should be installed with the positive terminal smaller contact facing the meter to ensure cor...

Page 11: ...ength is 630 670nm IR Spectral response 8 14 mm wavelength The supplied thermocouple is rated for 250o C 482o F maximum temperature To measure higher temperatures please obtain a Type K thermocouple rated for the desired temperature General Specifications Display Backlit multifunction LCD display Display update rate 1 second approx Operating Temperature 0o C 50o C 32o F 122o F Operating Humidity 1...

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