-35%

Laser Infrared Thermometer VT11D

Code: PM 6530C

€ 79,00 € 120,99

valutazione media:

Non-contact infrared thermometer
VT11D

Thermometer infrared laser pointer and backlit LCD display.

Emissivity and IR Measurement Theory
The IR temometri measure the temperature of the surface of an object. The optics
the unit receives the energy emitted, reflected and transmitted.
The electronics
the device translates the information into a temperature value which is then
displayed on the LCD.
The amount of IR energy emitted by an object is proportional to its temperature and to the
its ability to emit energy.
This ability is known as emissivity and is
of the material object and its surface finish. The field values of emissivity
ranging from 0.1 for a very reflective object to 1.00 for a surface finish
smooth black.

Temperature range: -32 ° ~ 550 ° C
Temperature range: -26 ° ~ 1062 ° F
Accuracy: -50 ~ 20 ° C ± 0 .2 ° C
Display resolution: 0.1 ° C <1000
Response time: 500 ms
Spectral Response: 8 ~ 14 mM
Polarity: Automatic
Distance relationship / point detection = 10: 1
Emissions: adjustable from 0.10 to 1.0

IR Measurement Notes

1. The object under test should be larger than the spot size
(Target) size calculated by the field of view diagram (printed on the side
the unit and in this guide.)
2. Before measuring, be sure to clean surfaces that are covered with frost, oil,
dirt, etc.
3. If an object's surface is highly reflective, apply masking tape or paint
matt black on the surface before measuring. Give a bit 'of time for the paint or
tape to adjust to the temperature of the surface it is covering.
4. Measurements through transparent surfaces such as glass may not be
precise.
5. Steam, dust, smoke, etc., Can obscure measurements.
6. The meter compensates for deviations in ambient temperature.
The device can, however, take up to 30 minutes to adapt to changes
considerable ambient temperature.
7. To find a hot spot, aim the meter outside the area of interest then
scanning (moving from the top downwards) until it has been localized to the
hot spot.