HTC IRX-67 User manual

Non-contact infrared thermometer
User's Manual
Please read this user's manual thoroughly before using
this unit and keep it properly for your future reference

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Contents
1. Introduction ................................................................. 2
2. Features ....................................................................... 2
3. Application .................................................................. 3
4. Safety .......................................................................... 4
5. Distance & Spot Size .................................................. 5
6. Specifications .............................................................. 6
7. Meter Description ....................................................... 7
8. LCD display Description ............................................ 8
9. Operating Instruction .................................................. 9
10. Software installation ............................................... 12
11. Software interface introduction ............................... 12
12. Notes ....................................................................... 14
13.Accessories .............................................................. 16

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!1. Introduction
Congratulations on your purchase of our professional non-contact
infrared thermometer. These units can provide fast, easy and
accurate temperature readings. With the non-contact (infrared)
technology, they can be used to measure the surface temperature
of hard-to-reach objects like electrified equipment or moving
objects, without any damage or pollution to them.
2. Features
Ø Fast and precise non contact measurement and K
temperature measurement
Ø Built in laser circle with 13 laser spots increase the target
accuracy
Ø SD card to store data, Format: CSV
Ø Records IR and TK data transfer to PC in real time by USB
Ø Adjustable emissivity: 0.1～1.0
Ø MAX, MIN, DIF, AVG temperature display

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Ø LCD display with backlight
Ø Automatic measurement range selection with
resolution 0.1℃/℉
Ø Trigger lock
Ø High/Low Alarm
Ø Auto power off
3. Application
These units are widely used in Food preparation, Safety and Fire
inspection, Plastic molding, Asphalt, Marine, Printing ink and
dryer temperature, Diesel and Fleet maintenance, etc.

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4. 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 use the laser near explosive gases.

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5. Distance & Spot Size
The meter's field of view is 50:1, for example, if the meter is 50
inches from the target spot, the diameter of the target must be at
least 1 inch. Other distance ratios are shown below in the field of
view diagram.

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6.Specifications
Model
IRX-67
IRX-68
IRX-69
Range
IR
-50℃~1380℉
-58℃~2516℉
-50℃~1980℉
-58℃~3596℉
-50℃~2280℉
-58℃~4136℉
TK
-50℃~1370℉/-58~2498℉
IR accuracy
-50℃~0℃/-58～32℉:±4℃/7.2℉
0~500℃/-58~932℉:±1.5% or reading ±2℃/3.6 ℉
Above 500℃/932℉: ±2.0% or reading ±2℃/3.6℉
TK accuracy
-50℃~1370℃/-58~2498℉:±1.5% or reading±1℃/1.8
℉
D:S
50:1
Emissivity
Adjustable：0.10～1.0
Resolution
0.1℃(0.1℉) <1000 , 1℃(1℉) >1000
Response time
< 250ms
Spectral
response
8～14um
Diode laser
Output<1mW, 630~670nm, class 2(ǁ)laser
Auto power off
Meter shuts off automatically after 20 seconds
Operation
Temp.
0℃~50℃（32℉~122℉）

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Storage Temp.
-20℃~60℃（-4℉~140℉）
Relative
humidity
Operating:10%～90%RH; Storage:<80%RH
Power
9V battery, NEDA 1604A or IEC 6LR61, or equivalent
Weight
286g
Dimensions
198*120*59mm
7. Meter Description
① Laser Pointer
② IR Sensor
③ USB/SD interface
④ Trigger Button
⑤ Battery Compartment
⑥ Tripod Nut
⑦ Sling hole
⑧ Up down button
⑨ Mode button
⑩ Set button
⑪ LCD display
⑫ K type probe interface

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8. LCD display Description
① Measurement Icon and Data hold Icon
② Current temperature value
③ Functions Icon
④ Date. Time
⑤ Low Battery Icon
⑥ USB symbol
⑦ SD symbol
⑧ High/Low Alarm Icon
⑨ Temp. values for the MAX, MIN, DIF, AVG, HAL,
LAL. and TK
⑩ Temperature Unit(℃/℉)
⑪ Backlit Icon
⑫ Laser Icon
⑬ Emissivity value

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9. Operating Instruction
1. Operating steps:
① Hold the meter by its handle grip and point it toward the
surface to be measured.
② Pull and hold the Trigger to turn the meter on, the "SCAN"
icon will appear and begin testing.
③ The surface temperature being tested will be displayed on the
LCD screen.
④ Release the trigger, the "HOLD" icon will appear, the readings
will be frozen
⑤ The meter will automatically shut off after 7 seconds after the
trigger is released.(Unless the unit is locked on)
Measurement Note：If the meter used in an ambient temperature
with wide temperature change, wait it at least 30 minutes to
adjust it.
The laser is designed for aiming only; it can be shut off while
operating in short distance to save the battery.