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12.
Press the "Set" button (5) to proceed and the "HI" and " " symbols appear on the display.
13.
Press "Laser" button (4) to increase the upper limit of the temperature alarm.
14.
Press the "Set" button (5) to proceed and the "HI" and " " symbols appear on the display.
15.
Press "Laser" button (4) to decrease the upper limit of the temperature alarm.
16.
Press the "Set" button (5) to proceed and the " " symbol appears on the display.
17.
Press "Laser" button (4) to activate/ deactivate the temperature alarm function. An audible alarm will be
generated if the measured value is above the temperature set in the high alarm
18.
Press the "MEAS" button (3) to quit the configuration.
* Maximum value: The thermometer will only display the maximum temperature obtained during
the measurement (when "MEAS" button (3) is pressed). "MAX" symbol appears on the display
when the function is activated.
Minimum value: The thermometer will only display the minimum temperature obtained during the
measurement (when "MEAS" button (3) is pressed). "MIN" symbol appears on the display when
the function is activated.
Present value: The thermometer will display the temperature of the present measurement.
8.
oPERATIoN
1.
Point the infrared aperture (2) of the thermometer towards the target. For accurate temperature measurement
aim the thermometer perpendicular to the target.
2.
Press and hold the "MEAS" button (3) for 3 seconds to measure the surface temperature of the target area.
"SCAN" appears on the display (6).
3.
The measured temperature will be shown on the display (6).
4.
Upon releasing the "MEAS" button (3), the measured value will be held for 15 seconds. "HOLD" appears on
the display (6).
The thermometer is switched off after 6 seconds unless the thermometer is in continuous measurement
function.
The thermometer is not recommended for use in measuring reflective surfaces such as stainless
steel and/or aluminium wrapping. The temperature of a reflective object may be measured if the
surface is coated with a matt material. Do not activate the targeting laser when measuring the
temperature of a reflective surface.
The thermometer needs to adjust to the ambient temperature in order to produce correct
readings.
Distance to spot ratio (D/S)
The target should be larger than the thermometer's measurement spot size to achieve precise measurement.
The temperature recorded is the average temperature of the spot.
The smaller the target is, the shorter the distance is between the thermometer and the target.
ø50mm
ø25mm
MEAS
150mm
300mm
Measuring Distance (mm)
Targeting laser and backlight function
For determining the measuring area easily, a targeting laser for aiming is integrated.
1.
Press "Laser" button (4) once to activate the targeting laser. The "
targeting laser is turned on when the "MEAS" button (3) is pressed and turned off when the "MEAS" button
(3) is released.
2.
Press "Laser" button (4) twice to activate the backlight function.
3.
Press "Laser" button (4) thrice to deactivate the targeting laser.
4.
Press "Laser" button (4) four times to deactivate the backlight function.
The targeting laser and backlight function will be deactivated once the thermometer is switched off.
9.
MAINTENANCE
Lens Cleaning:
Blow off loose particles using clean compressed air and then brush the remaining debris away with a fine lens
brush.
Wipe the surface with a lens cleaning cloth or a clean, soft, lint-free cloth. In the case of fingerprints or any other
grease formation, the cloth may be moistened with water or lens cleaning fluid.
Do not use acid, alcohol, or other solvents or harsh, linty cloth to clean the lens. Avoid and excessive pressure.
Cleaning the exterior:
To clean the exterior housing, use soap and water or a mild commercial cleaner. Do not use abrasive or
solvents!
10.
DISPoSAL
Dispose of waste electrical and electronic equipment
In order to preserve, protect and improve the quality of environment, protect human health and
utilise natural resources prudently and rationally, the user should return unserviceable product to
relevant facilities in accordance with statutory regulations.
The crossed-out wheeled bin indicates the product needs to be disposed separately and not as
municipal waste.
ø100mm
600mm
" symbol appears on the display. The
Used batteries/ rechargeable batteries disposal
The user is legally obliged (battery regulation) to return used batteries and rechargeable batteries.
Disposing used batteries in the household waste is prohibited! Batteries/ rechargeable
batteries containing hazardous substances are marked with the crossed-out wheeled bin. The
symbol indicates that the product is forbidden to be disposed via the domestic refuse. The chemical
symbols for the respective hazardous substances are Cd = Cadmium, Hg = Mercury, Pb = Lead.
You can return used batteries/ rechargeable batteries free of charge to any collecting point of your local
authority, our stores or where batteries/ rechargeable batteries are sold.
Consequently you comply with your legal obligations and contribute to environmental protection!
11.
TECHNICAL DATA
Operating Voltage:
3V
Battery type:
2x AAA batteries (Item no. 65 01 05)
Current consumption:
max. 13 mA
Measuring temperature range:
-30ºC to 270ºC (-31ºF to 518ºF)
Resolution:
0.1ºC (0.1ºF)
Accuracy:
± 2.5% ± 2ºC (4ºF)
Distance-to-Spot ratio:
6:1
Laser wavelength:
630 - 670 nm
Laser emission power:
<1mW
Operating temperature:
0ºC to 50ºC
Operating humidity:
<80% relative humidity, non-condensing
Weight:
76 g
Dimensions (L x W x H):
94 x 51 x 25 mm
Surface emissivity
Measured surface
Emissivity
Asphalt
0.90 to 0.98
Brick
0.93 to 0.96
Cement
0.96
Ceramic
0.90 to 0.94
Charcoal (powder)
0.96
Chromium oxides
0.81
Cloth (black)
0.98
Concrete
0.94
Copper oxides
0.78
Glass
0.90 to 0.95
Human skin
0.98
Ice
0.96 to 0.98
Iron oxide
0.78 to 0.82
The emissivity values shown in the above table are approximate. Several parameters, e.g.
geometry, surface quality, may affect the emissivity of an object.
These operating instructions are published by Voltcraft®,
Lindenweg 15, D-92242 Hirschau/ Germany, Phone +49 180 586 582 7.
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the
capture in electronic data processing systems require the prior written approval by the editor. Reprinting,
also in part, is prohibited.
The operating instructions reflect the current technical specifications at time of print.
We reserve the right to change the technical or physical specifications.
© Copyright 2010 by Voltcraft®.
Measured surface
Emissivity
Lacquer
0.80 to 0.95
Lacquer (matt)
0.97
Lather
0.75 to 0.80
Marble
0.94
Mortar
0.89 to 0.91
Paper
0.70 to 0.94
Plaster
0.80 to 0.90
Plastic
0.85 to 0.95
Rubber (black)
0.94
Sand
0.90
Soil
0.92 to 0.96
Textiles
0.90
Water
0.92 to 0.96
V2_1210_02-HL
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