Laserliner 082.042A ThermoSpot Plus IR Thermometer
 | Read the operating instructions and the enclosed brochure „Guarantee and additional notices“ completely. Follow the instructions they contain. This document must be kept in a safe place and if the laser device is passed on, this document must be passed on with it. |
Function / Application
The ThermoSpot Plus is an infrared thermometer with an adjustable emission coefficient that can be used for measuring the temperature of a wide range of surfaces without having to make contact with them.
The instrument measures how much electromagnetic energy is emitted in the infrared wavelength range and uses this information to calculate the surface temperature.
General safety instructions
– Attention: Do not look into the direct or reflected beam.
– The laser may not get into the hands of children!
– Do not point the laser beam towards persons.
– If a person‘s eyes are exposed to class 2 laser radiation, they should shut their eyes and immediately move away from the beam.
– Do not expose the device to mechanical stress, extreme temperatures, moisture or significant vibration.
– The device must only be used in accordance with its intended purpose and within the scope of the specifications. Modifications or changes to the device are not permitted, this will otherwise invalidate the approval and safety specifications.
a Laser beam switched on
b Battery charge
c Hold function
d Measured value display
e Max. value during the measurement / Emission coefficient
f Display lighting
g Unit of measurement °C
h Set emission coefficient
i ON / Measure
Continuous measurement / Hold
Continuous measurement / HoldFor continuous measurement activate the laser (see figure) and keep the button pressed.
Release the button as soon as the laser circle pinpoints the measurement location. The measured value is held.
Laser circle
The laser circle is a targeting aid to sight the location for the infrared measurement. Temperature measurement is only performed on the surface within the laser circle. Please ensure that the space between the instrument and surface to be measured is free of disturbances (steam, gas, contamination, glass).
Laser output
MAX display
MAX displayThe MAX display determines the maximum measured value within the context of a continuous measurement (keep trigger button pressed). As soon as you release the trigger button and press it again to start a new measurement, the MAX value will be reset and the instrument will start the process of recording the maximum measured value all over again.
Setting the emission coefficient
A built-in sensor head detects the material/surface-specific infrared rays emitted by every object. The level of these emissions is determined by the material‘s emission coefficient (0.01 to 1.00). After switching on for the first time, the device is preset to an emissivity coefficient of 0.95, which is suitable for most organic materials as well as plastics, ceramics, wood, rubber and stone. For materials with different emissivity coefficients, please refer to the table under point 6.
Unknown emission coefficient:
Apply masking tape or black matt paint to the surface of the area whose temperature you wish to measure.
Wait until the tape/paint has heated up. The temperature of the surface can then be measured with an emission coefficient of 0.95.
| The emissivity coefficient last selected is set after the device is switched on. Check the emissivity coefficient setting before each measurement. |
Table of emission coefficients
Table of emission coefficientsMetals
| Alloy A3003 Oxidised Roughened | 0.3 0.1 – 0.3 |
| Aluminium Oxidised Pol ished | 0.2 – 0.4 0.04-0.06 |
| Brass Pol ished Oxidised | 0.3 0.5 |
| Copper Oxidised Elect. terminal strips | 0.4-0.8 0.6 |
| Haynes Metal alloy | 0.3 – 0.8 |
| Inconel Oxidised Sandblasted Electropolished | 0.7 – 0.95 0.3 – 0.6 0.15 |
| Iron Oxi dised With rust With red rust | 0.5-0.9 0.5- 0.7 0.61 – 0.85 |
| Iron, cast Oxidised Non-oxidised M o lten mass | 0.6-0.95 0.2 0.2- 0.3 |
| Iron, forged Matt | 0.9 |
| Lead Rough Oxidised | 0.4 0.2- 0.6 |
| Molybdenum Oxidised | 0.2- 0.6 |
| Nickel Oxidised | 0.2-0.6 |
| Platinum Black | 0.9 |
| Steel Cold rolled Ground plate Polished plate Alloy (8% nickel, 18% chro.mium) Galvanised Oxidised Heavily oxidised Freshly rolled Rough, flat surface Rusty, red Sheet, nickel plated Sheet, rolled | 0.7 -0.9 0.4-0.6 0.1 0.35 0.28 0.80 0.88 0.24 0.95- 0.98 0.69 0.11 0.56 |
| Zinc Oxidised | 0.1 |
Nonmetals
| Asbestos | 0.93 |
| Asphalt | 0.95 |
| Basalt | 0.70 |
| Brick, red | 0.93 |
| Carborundum | 0.90 |
| Ceramics | 0.95 |
| China Brilliant white With glaze | 0.7- 0.75 0.92 |
| Clay | 0.95 |
| Coal Non-oxidised | 0.8- 0.9 |
| Concrete, plaster, mortar | 0.93 |
| Cotton | 0.77 |
| Earthenware, matt | 0.93 |
| Fabric | 0.95 |
| Glass | 0.85-0.94 |
| Graphite | 0.7 – 0.8 |
| Gravel | 0.95 |
| Gypsum | 0.8 – 0.95 |
| Heat sink Black, anodized | 0.98 |
| Human skin | 0.98 |
| Ice Clear With heavy frost | 0.97 0.98 |
| Lime | 0.3 – 0.4 |
| Lime maim brick | 0.95 |
| Limestone | 0.98 |
| Marble Black, dull finish Greyish, polished | 0.94 0.93 |
| Masonry | 0.93 |
| Paint Black, matt Heat-resistant White | 0.96 – 0.98 0.92 0.85 – 0.95 |
| Graphite | 0.7 – 0.8 |
| Gravel | 0.95 |
| Gypsum | 0.8 – 0.95 |
| Heat sink Black, anodized | 0.98 |
| Human skin | 0.98 |
| Ice Clear With heavy frost | 0.97 0.98 |
| Lime | 0.3 – 0.4 |
| Lime maim brick | 0.95 |
| Limestone | 0.98 |
| Marble Black, dull finish Greyish, polished | 0.94 0.93 |
| Masonry | 0.93 |
| Paint Black, matt Heat-resistant White | 0.96 – 0.98 0.92 0.85 – 0.95 |
Technical data
| Measurement range | -38°C … 600°C |
| Accuracy | ± 2°C + 0,05°C / degree (-38°C … 0°C) ± 2°C (0°C … 600°C) or ± 2% whichever value is greater |
| Optic | 12:1 (distance : measured spot) |
| Resolution | 0.2°C |
| Emission coefficient | 0.01 … 1.00 |
| Laser wavelength | 650 nm |
| Laser type | Laser class 2, < 1 mW |
| Operating temperature | 0°C … 50°C |
| Storage temperature | -10°C … 60°C |
| Relative humidity | 20%rH … 80%rH, no condensation |
| Power supply | 2 x 1.5V alkaline batteries (type AAA) |
| Dimensions (W x H x D) | 46 x 158 x 125 mm |
| Weight (incl. batteries) | 210 g |
EU directives and disposal
This device complies with all necessary standards for the free movement of goods within the EU.
This product is an electric device and must be collected separately for disposal according to the European Directive on waste electrical and electronic equipment.
Further safety and supplementary notices at: www.laserliner.com/info
SERVICE
Umarex GmbH & Co KG
– Laserliner –
Möhnestraße 149, 59755 Arnsberg, Germany
Tel.: +49 2932 638-300, Fax: +49 2932 638-333
[email protected]
Umarex GmbH & Co KG
Donnerfeld 2
59757 Arnsberg, Germany
Tel.: +49 2932 638-300, Fax: -333
www.laserliner.com
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