ENDEAVOUR ET 2020 User manual

DUAL LASER INFRARED THERMOMETER
ET 2020
User Manual
SAFETY INSTRUCTIONS
DO NOT point directly into eyes or anything that can be reflect into eyes.
DO NOT point the laser directly at explosive gases.
PRODUCT DESCRIPTION
1. Dual laser targeting
2. LCD display
3. Function menu
4. Measuring trigger
5. Battery cover
LCD DISPLAY
1. Scanning and measuring procedure
2.Hold and keep last measurement data
3. Emissivity setting
4. °F and °C change
5. Main temperature display
6. Low voltage warning
7. Function transformation zone
THANK YOU FOR PURCHASING THIS PROFESSIONAL QUALITY
NON-CONTACT INFRARED THERMOMETER. THIS UNIT FEATURES
DUAL LASERS, WITH AN ABILITY TO MEASURE TEMPERATURES UP
TO 850°C. BASED ON THEIR EMISSIVITY CHARACTERISTICS.
CAUTION!
LASER RADIATION
DO NOT STARE INTO BEAM
DIODE LASER
1mW MAX OUTPUT at 635-670 nm
CLASS II LASER PRODUCT
2
3
4
1
5

OPERATING INSTRUCTIONS
Temperature Measurement
Point the instrument at the surface of the object you want to measure and press the trigger.
The unit can display temperature, max temperature, min temperature, difference value, average value,
max warning point, and min warning point.
The result will stay on the screen for 7 seconds after the trigger is pressed. And will then power off if
there is no further operation.
Press the “MODE” button for 2 seconds when the unit is on to switch between oF and oC.
Dual Laser Targeting
The dual laser targeting range is within 120cm. At this distance, the temperature will be measured in
a 10 cm range. To turn the laser off, press and release the trigger. When “hold” is displayed, press the
laser backlit button to power the laser on and off.
Max Temperature Display
The max temperature is displayed in §MAX”
after the temperature measurement is finished.
Backlight
1. Press and release the trigger.
2. Press the backlit button when the screen shows “HOLD” to turn the backlight on / off.
3. When the backlit is on, it will light up the screen. The backlight will consume battery power.
4. Turn the backlight off when not required.
Emissivity
Press up and down button to adjust emissivity when it shows “HOLD”.
The emissivity of this instrument is between 0.1-1.0.
MODE menu operation
1. This function allows you to enter max value, min value, average value, max alarm point, min alarm point.
2. Press and release the trigger when it shows “HOLD”. Press the “MODE” to enter the next program.
Max data
Only shows the max data when measuring.
Min data
Only shows the min data when measuring.
Difference data
Shows the difference between the first and
subsequent data.
Average data
Shows the average between the first and
subsequent data.
HAL
To set the max alarm temperature, press the up
and down menu.
LAL
To set the min alarm temperature, press the up
and down menu.
This product can alarm when the temperature is
too high or too low. Set the alarm temperature
through the “MODE” menu. It can be remain the
setting when it is power on until the setting is
cancelled.
Temperature Unit
oF or oC can be set by the temperature unit switch
menu, press the MODE menu for 2 sec.
Over Range Alarm Function
If the temperature is beyond the instrument’s
range, it will show “--” on the screen.
Battery Replacement
When low power signal “LOGR” is displayed,
please replace battery (9V). The battery is under
the trigger.

IMPORTANT NOTES
The object to be measured must be larger than the vision field of the instrument.
Keep the object surface clean and free from frost, oil, dirt etc when measuring.
If the object to be measured is reflective, cover it with adhesive tape or black paint before measuring.
If the object to be measured is transparent (such as glass) the result may not be accurate.
Steam, dust, smog etc will also influence the measured result.
This instrument can adjust for environmental temperature deviations. But if the deviation is large, allow
about 30 minutes to adjust. To find a hot spot please ‘light up’ the object from top to bottom from left to
right until you find it.
DISTANCE COEFFICIENT RATIO
The distance coefficient ratio of this product is 12:1. For example, if the object to be measured is 72cm
from the instrument, then the diameter of the object must bigger the 6cm. Distance measurement may be
influenced by other light sources.
EMISSIVITY AND INFRARED TEMPERATURE MEASUREMENT PRINCIPLE
Infrared thermometers are instruments that measure surface temperature through infrared emission,
reflection and then conversion into energy. The thermometer converts these electrical signals into
temperature readings displayed on the LCD.
The infrared energy an object can release is in direct proportion with its temperature and emissive power.
This is called emissivity, and is related to the material and gloss of the object. Emissivity values range
from 0.1to 1.0. (The same as this unit). The emissivity of most organic materials, paints and oxidized
surfaces is 0.95. Should there be a problem please set the emissivity to 0.95.
MATERIAL UNDER TEST EMISSIVITY MATERIAL UNDER TEST EMISSIVITY
Asphalt
Concrete
Cement
Sand
Soil
Water
Ice
Snow
Glass
Ceramic
Marble
Plaster
Mortar
Brick
Cloth (black)
Skin (human)
Leather
Charcoal (powder)
Lacquer
Lacquer (matt)
Rubber (black)
Plastic
Timber
Paper
Chromium Oxides
Copper Oxides
Iron Oxides
Textiles
0.90 to 0.98
0.94
0.96
0.90
0.92 to 0.96
0.92 to 0.96
0.96 to 0.98
0.83
0.90 to 0.95
0.90 to 0.94
0.94
0.80 to 0.90
0.89 to 0.91
0.93 to 0.96
0.98
0.98
0.75 to 0.80
0.96
0.80 to 0.95
0.97
0.94
0.85 to 0.95
0.90
0.70 to 0.94
0.81
0.78
0.78 to 0.82
0.90
EMISSIVITY VALUES OF COMMON MATERIALS

SPECIFICATIONS
RANGE
RESOLUTION
ACCURACY
EMISSIVITY
FIELD OF VIEW
LASER POINTER
SPECTRAL RESPONSE
REPEATABILITY
MODEL ET2020
0.1° < 1000°, 1° > 1000
-50°C to -23°C (-M’F to -10°F ±7°C/14°F(Typical)
-23°C to -2°C (-10°F to 28°F) ±4°Cl8°F
2°C to 94°C (28°F to 200°F) ±2.5°C/4.5°F
94°C to 204°C (200°F to 400°F) ±(1.0%rdg + 1°C/2°F)
204°C to 428°C (400°F to 800°F) ±(1.5%rdg + 1°C/ 2°F)
426°C to 1050°C (800°F to 1922°F) ±(3%rdg +1’C/2’F)
Note: Accuracy is specified for the ambient temperature
Range: 23 to 25°C (73 to 77°F)
0.10 to 1.00 adjustible
D/S = Approx. 12:1 ratio (D = distance; S = spot or target)
Dual, Class 2 laser < 1mW power; Wavelength is 630 to 670nm
8 to 14 µm, (wavelength)
± 0.5% of reading or ± 1°C (1.8°F) whichever is greater
-50 to 850 ° C -58 to 1562 ° F
WARRANTY STATEMENT
Endeavour Tools guarantees this unit against defects in material and workmanship for a period of six (6) months
from the date of purchase. This warranty excludes consumable items in the kit.
A. Endeavour Tools warrants the quality of these goods against defects in material and workmanship only.
B. Defective goods shall only be replaced, repaired or purchase price refunded if:
a. The customer notifies Endeavour Tools by providing a full report describing the defect in writing
within 7 days of the discovery of the defect; and
b. The notification above provided to Endeavour Tools is prior to the expiry of the warranty period;
c. The customer forwards the defective goods together with proof of purchase from Endeavour Tools
or its authorized distributor at their expense, within 14 days of any request by Endeavour Tools to do so;
d. The goods since the date of delivery to the customer have been properly maintained, stored and housed
and the goods have not been abused or modified or the case opened; and the use of a defective material.
C. Endeavour Tools may replace or repair the defective good (or part thereof) or refund the
purchase price of the defective good at its option.
D. Endeavour Tools shall not be responsible for any loss or damage arising from or in any way
connected with the use of the goods.
E. To the maximum extent permitted by law, a claim in respect to a defective good shall not
be permitted in the event that the goods have not been installed, used, maintained, or
housed in a proper and workmanlike manner or in accordance with the usual standards
or manufacturers specifications or instructions or if the goods have been modified,
repaired or altered by any person apart from Endeavour Tools.
Not with standing our warranty terms above, our goods come with guarantees that cannot be excluded under the
Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for compensation for
any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the
goods fail to be of acceptable quality and the failure does not amount to a major failure.
The benefits under our warranty are in addition to other right and remedies under a law in relation to the goods.
50 Jellico Drive
Scoresby VIC 3179
Ph: [phone]
Fax: [phone]
[email protected]
www.endeavourtools.com.au
endeavourtools
Innovation - Performance - Quality
Suite 1/2, 12-18
Victoria Street East
Lidcombe NSW 2141
Ph: [phone]
Fax: [phone]
© Endeavour Tools Pty Ltd 0915 Specifications are subject to change without notice. This is an uncontrolled document.
© Endeavour Tools PTY LTD
ABN 13 006 307 213
0915-11AA