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Kupuj profesjonalną aparaturę pomiarową i kontrolną u nas. Zakupy w naszym sklepie to gwarancja jakości i solidnej obsługi po sprzedażowej. Jesteśmy oficjalnym importerem marki Benetech, dlatego możemy zaoferować Państwu najkorzystniejszą ofertę cenową.
Zapraszamy do współpracy klientów indywidualnych i hurtownie.
Dla ilości hurtowych przewidujemy korzystne rabaty.
Siedziba firmy Benetech znajduje się w Kaliszu, ul. Wrocławska 35-37, gdzie możesz obejrzeć i przetestować oferowany przez nas asortyment.
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PYROMETER MILESEEY MC818A
MULTI-POINT LASER SIGHT AND COLOR LCD DISPLAY
See more in category: Infrared thermometers
NON-CONTACT INFRARED THERMOMETER WITH LASER SIGHT AND EMISSIVITY ADJUSTMENT
High-quality Mileseey non-contact thermometer with a temperature range from -50 to +380 °C. The device is equipped with a multi-point laser sight (13 points), which allows for precise targeting of the measured point and accurately indicates the outline of the measurement cone diameter. The device uses high-quality materials, and the ergonomic design improves the comfort of using the thermometer. The backlit COLOR display allows working with the device in the dark. The pyrometer is equipped with an automatic shutdown function, increasing battery saving.
The pyrometer has emissivity adjustment. Emissivity is the ability of a given material to reflect the infrared signal emitted by the pyrometer. This allows for more precise measurements.
Additional functions and operating modes of the device:
The pyrometer is not a medical device; it is not intended for measuring body temperature. The values indicated by it show the surface temperature, which in the case of skin is different from the internal body temperature.
Measurement distance and measurement spot size.
The lens used in this pyrometer allows obtaining the parameter D:S=12:1, which means that from a distance of 12 cm, the measurement diameter will be about 1 cm, similarly from 24 cm about 2 cm, etc. (see the diagram on the side).
BENETECH is a manufacturer of advanced measurement and control equipment. A specialized supplier of professional digital measuring tools, as well as other electronic devices.
BENETECH POLAND is an authorized and direct distributor of this brand in Poland and Europe.
In the brand's catalog, you will find, among others:
What is an infrared thermometer?
A infrared thermometer is a non-contact thermometer that uses infrared radiation to measure surface temperature. This device is ideal for applications where contact temperature measurement is impossible or dangerous.
How does a infrared thermometer work?
A infrared thermometer captures the infrared radiation emitted by a given object and converts it into temperature. These devices feature a detector that focuses the infrared radiation onto a sensor, which then processes it into an electrical signal.
What are the types of infrared thermometers?
There are several types of infrared thermometers, including:
Industrial infrared thermometers: used in industry to measure the temperature of machinery, equipment, and processes.
Laboratory infrared thermometers: used in laboratories for precise temperature measurements.
Construction infrared thermometers: used to measure the temperature of walls, roofs, insulation, and other structural components.
Food infrared thermometers: used to monitor food temperature in the food industry.
Medical pyrometers: used to measure body temperature. Medical infrared thermometers are mainly used in medicine to measure patients' body temperature to diagnose illnesses or monitor the progress of treatment. Increasingly, medical pyrometers are being used in homes instead of traditional contact thermometers.
What are the advantages and disadvantages of infrared thermometers?
Advantages:
- Non-contact temperature measurement
- Fast and easy measurement
- Wide measurement range
- Ability to measure temperature in hard-to-reach places
Disadvantages:
- Measurement errors can be caused by surface emissivity, ambient temperature, dust, smoke, or water vapor
- Higher costs compared to traditional thermometers
How to choose the right infrared thermometer?
When choosing a infrared thermometer, several factors should be considered, such as:
- Measurement range
- Measurement accuracy
- Surface emissivity
- Response time
- Additional functions (e.g., laser target indicator, measurement memory)
How to use an infrared thermometer?
Before using an infrared thermometer, please read the user manual. Here are some general tips:
- Point the infrared thermometer at the object whose temperature you want to measure.
- Make sure that the field of view of the infrared thermometer covers the entire object.
- Hold the infrared thermometer in a stable position during measurement.
- Take several measurements at different points on the object.
How to care for an infrared thermometer?
- Store the infrared thermometer in a clean and dry place.
- Protect the infrared thermometer from shocks and drops.
- Regularly clean the lens of the infrared thermometer, without using chemicals.
- Do not use the infrared thermometer in high ambient temperatures.
- Measure high-temperature objects from a safe distance.
- If the device is not used, remove the batteries from it.
What are the prices of infrared thermometers?
Prices of infrared thermometers range from a few dozen PLN to several thousand PLN. The price depends on the type of infrared thermometer, its specifications, and additional features.
Is undergoing any special courses required to use an infrared thermometer?
Operating an infrared thermometer is usually simple and does not require specialized courses. However, you should read the user manual before using the device.
What is emissivity in infrared thermometers?
Emissivity in infrared thermometers is a measure of a surface's ability to emit infrared radiation. It is a key parameter that affects the accuracy of temperature measurement with the device.
What can the emissivity value be?
Emissivity can take values from 0 to 1:
- 0: An ideal mirror that reflects all radiation.
- 1: A perfect black body that absorbs all radiation incident upon it.
Most real surfaces have an emissivity between 0 and 1. For example:
- Metals: low emissivity (from 0.05 to 0.3).
- Non-metallic materials: high emissivity (from 0.8 to 0.95).
The impact of emissivity on temperature measurement
Infrared thermometers are calibrated to measure the surface temperature of an object with a specific emissivity. If the actual emissivity differs from the calibrated value, the temperature measurement will be incorrect:
- Lower emissivity: the infrared thermometer underestimates the temperature (detects less infrared radiation).
- Higher emissivity: the infrared thermometer overestimates the temperature (detects more infrared radiation).
Ways to correct emissivity error
There are several methods for correcting temperature measurement errors caused by emissivity:
- Infrared thermometer with adjustable emissivity: allows entering the emissivity value of the measured surfaces.
- Emissivity tables: contain emissivity values for various materials.
- High-emissivity paint: painting a surface with low emissivity improves measurement accuracy.
Examples of material emissivity values
- Aluminum 0.05 - 0.10
- Copper 0.05 - 0.10
- Steel 0.20 - 0.35
- Cast iron 0.50 - 0.70
- Wood 0.80 - 0.90
- Paper 0.90 - 0.95
- Plastic 0.80 - 0.95
- Paint (black) 0.95 - 0.98
- Glass 0.80 - 0.90
- Concrete 0.80 - 0.90
- Brick 0.80 - 0.90
The emissivity values provided in the table are approximate. The actual emissivity may vary depending on the surface condition, temperature, and other factors. Exact emissivity values can be found in professional sources, such as ISO or ASTM standards.
Przydatny i dokładny. Dobrze się sprawuję a poza tym fajnie wygląda.