Urrea UD70 Manual De Usuario Y Garantía página 8

center and ask for the service department. See
the warranty section of this manual for additional
details.
EMC/RFI
Readings may be affected if the unit is operated
within radio frequency
strength of approximately 3 volts per meter, but
the performance of the instrument will not be
permanently affected.
IR THERMOMETERS
Infrared Thermometers measure the amount of
thermal radiation emitted from an objects surface.
To take a measurement, the object must be within
the field of view of the infrared thermometer,
or the reading may include objects surrounding
your target. This target size is determined in the
distance to spot ratio stated on the instruments
specifications. At a ratio of 10:1, a distance from
your target of ten feet will give you a circle with one
foot diameter. At 20:1 ratio gives the same one foot
target now at 20 feet, so you can see that higher is
better, but typically more expensive due to the cost
of the optics involved.
GARANTÍA / WARRANTY
Póliza de garantía. Este producto está garantizado por URREA HERRAMIENTAS PROFESIONALES, S.A. DE C.V., km 11,5
UD70
Carr. A El Castillo, 45680 El Salto, Jalisco. UHP900402Q29, Teléfono 01 33 3208-7900 contra defectos de fabricación y
mano de obra con su reposición o reparación sin cargo por el período de 1 año. Para hacer efectiva esta garantía, deberá
presentar el producto acompañado de su comprobante de compra en el lugar de adquisición del producto o en el domicilio de
nuestra planta mismo que se menciona en el primer párrafo de esta garantía. En caso de que el producto requiera de partes
o refacciones acuda a nuestros distribuidores autorizados. Los gastos que se deriven para el cumplimiento de esta garantía
serán cubiertos por Urrea Herramientas Profesionales, S.A. de C.V. Esta garantía no será efectiva en los siguientes casos:
a).- Cuando la herramienta se haya utilizado en condiciones distintas a las normales.
b).- Cuando el producto hubiera sido alterado de su composición original o reparado por personas no autorizadas por el
fabricante o importador respectivo.
This product has a 1 year warranty by Urrea Herramientas Profesionales S.A. de C.V. against any manufacturing defect, with
its repair or replacement during its life expectancy. The warranty is not applicable if the product does not show the URREA
brand, if the product is worn out by its daily use, shows signs of abuse, damage, its original composition has been altered,
or specifies a different warranty. In order to make the warranty effective, the product must be taken to the company or to the
place of purchase along with its receipt.
IMPORTADO Y DISTRIBUIDO POR / IMPORTED AND DISTRIBUTED BY: URREA HERRAMIENTAS PROFESIONALES S.A. DE
C.V. Carretera a El Castillo, km 11.5, C.P. 45680, El Salto, Jalisco, México. R.F.C. UHP900402Q29. Hecho en China / Made in
China. Para mayor información visite nuestro sitio web / For more information visit our website. 05-F19
8
electromagnetic field
The other common question is regarding emissivity.
In simple terms emissivity is a percentage of energy
emitted from a surface compared to the energy
emitted from a black body source. If a surface emits
one half (1/2 or 0.5) the amount of energy at a given
temperature and wavelength as a black body, it is
said to have an emissivity of 0.5.
Surfaces closest to the black body level would be flat
black, and those farthest from it would be mirror
or chrome surfaces. With a set emissivity level some
surfaces may measure lower than actual, because
their surface is emitting less thermal radiation at
a given temperature. Although you may have a
fixed emissivity of 0.95, most items measured will
provide a reasonably accurate result. Having a fully
adjustable emissivity will give you the ability to fine
tune your instrument to a specific application.
DANGER: do not direct the laser to the eyes, it
may cause eye damage (specifically in the retina),
being chronic in case of exposures equal to or
greater than 0.25 sec. EXTREME CAUTION.
SELLO DEL DISTRIBUIDOR /
DISTRIBUTOR SEAL
FECHA /DATE: / /