Duratool D03308 Hızlı Başlangıç Kılavuzu - Sayfa 2

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IMPORTANT SAFETY INFORMATION
Please read these instructions carefully before use and retain for future reference.
•
Please operate according to this manual, otherwise the protection provided by the
device will be impaired or fail.
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Do not point laser directly in your eyes or indirectly off reflective surfaces.
•
Check the condition before using. If you find any cracking, breakage, damage or
abnormality, or you consider the device broken, stop using the device immediately
•
Do not use the thermometer if it operates abnormally. Protection may be impaired.
When in doubt, have the thermometer serviced.
•
Do not operate the thermometer around explosive gas, vapour, or dust.
•
To avoid a burn hazard, remember that highly reflective objects will often result in
lower than actual temperature measurements.
•
To avoid damaging the thermometer or the equipment under test protect them from
the following:
EMF (electro-magnetic fields) from arc welders, induction heaters, etc.
Static electricity.
Thermal shock (caused by large or abrupt ambient temperature changes –
allow 30 minutes for the thermometer to stabilize before use).
•
Do not leave the thermometer on or near objects of high temperature.
•
Replace the batteries as soon as the low battery indicator appears on the display.
•
Remove dead batteries from the thermometer or if it is not going to be used for a
long time.
•
Never mix old and new batteries together, or different types of batteries.
•
Never dispose of batteries in a fire, or attempt to recharge ordinary batteries.
•
Before replacing the battery, turn off the thermometer and disconnect all the test
probes.
•
To prolong battery life turn off the thermometer after use.
WHAT'S INCLUDED
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Infrared thermometer with laser sighting.
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2 x 1.5V AAA batteries (included)
•
Instruction manual
FEATURES
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Single-spot laser sighting.
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White backlight.
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Celsius and Fahrenheit temperature measurement.
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Low battery voltage indication.
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LCD screen.
1.
Data hold icon
2.
Scanning icon
3.
Laser on icon
4.
Backlight on icon
5.
Low battery icon
6.
Fahrenheit unit
7.
Celsius unit
8.
Temperature reading
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OPERATION FUNCTION
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Infrared thermometers measure the surface temperature of an opaque object. The
thermometer's optics sense infrared energy, which is collected and focused onto
a detector. The thermometer's electronics then translate the information into a
displayed temperature reading which appears on the display. The laser is used for
aiming purposes only.
•
The thermometer turns on when you press the trigger. The thermometer turns off
when no activity is detected for 7 seconds.
•
To measure temperature, aim the thermometer at the target, pull and hold the
trigger. Release the trigger to hold a temperature reading.
•
To find a hot or cold spot, aim the thermometer outside the target area. Then, slowly
scan across the area with an up and down motion until you locate the hot or cold
spot.
Distance and target spot size
•
As the distance (D) from the target being measured increases, the spot size (S) of
the area measured by the unit becomes larger.
•
The Distance to Spot size of the unit is 12:1
•
Make sure the target is larger than the unit's spot size. The smaller the target the
closer measure distance. When accuracy is critical, make sure the target is at least
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twice as large as the spot size.
•
Pull the trigger (1) and aim the laser at the
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object to be measured and the reading is
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displayed on the LCD for 7 seconds.
•
(2) Turns the laser on or off.
•
(3) Switches between oC or oF
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(4) Selects the backlight function.
While switched on any operation will
activate it for 7 seconds.
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