A.V. Luikov Institute of Heat and Mass Transfer

220072 Minsk, Brovki str. 15

Probe meters of highs temperatures multichannel interference-stable










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Svetlana Markova
+375 29 752 8328
A.V.Luikov Heat and Mass Transfer Institute of the NAS of Belarus offers consumers a probe meters of highs temperatures multichannel interference-stable under a manufacturing agreement and is looking for partners to conclude a distribution services agreement.
A.V.Luikov Heat and Mass Transfer Institute of the NAS of Belarus has developed a probe meters of highs temperatures (600–1950°C) multichannel interference-stable, designed to measure the temperature of heated media by contact method using immersed thermal probes.

Thermal probes are manufactured using commercially available protective ceramic covers designed for installation of thermocouples in them. The temperature is determined fr om the spectrophotometer data as a parameter of the registered spectral distribution in the visible and near infrared ranges.

The proposed probe meters combines the properties of classical contact (thermocouple) and optical (pyrometry) measurement methods, including in your computer and can be easily integrated into an automated process control system.

Device of meter probe:

In the probe meter, the number of measurement channels is due to the use of a 4-channel compact optical switch manufactured using MEMS technology. 2, 4, 8, 13, 16 and 24 channel optical switches can be installed.

The lower lim it of measurement (600 °C) is due to the use of relatively inexpensive optical components, the upper limit is due to the permissible temperature of industrially produced protective covers. It is possible to measure temperatures above 1950 °C using special protective cases.

Device of thermoprobe: 

Dimensions thermoprobe:
External diameter of the working part 3-19 mm
Working part length 150-600 mm
Length of connecting fiber optic cables 5 m

Probe meters of highs temperatures is used in microwave, induction and arc furnaces, electrothermal reactors, high potential heaters and other fields.

The Institute offers partners:
* probe meters of highs temperatures multichannel interference-stable under a manufacturing agreement;
* probe meters of highs temperatures multichannel interference-stable under a distribution services agreement.
Advantages and Innovations
The developed method of thermal conversion virtually eliminates the influence of powerful electromagnetic fields on temperature readings and allows you to measure it in cases where thermocouples fail or the reliability of their readings is questionable.

Multi-channel allows multiple measurements to be taken at the same time, which saves time and makes the process more productive.

The advantage of the developed probe meters from the widely used radiation ratio pyrometers is that the optical path of the collected radiation is completely closed, fiber optics is used, the emitting object (ceramics) has stable characteristics, the calculation algorithm significantly improves the accuracy and reliability of measurements in a wide temperature range.
Stage of development
Already on the market
Funding source
State budged
IPR status
Exclusive rights
Secret know-how
Sector group
Intelligent Energy

Client information

R&D institution
Year established
NACE keywords
C.25.99 - Manufacture of other fabricated metal products n.e.c.
M.72.19 - Other research and experimental development on natural sciences and engineering
M.74.90 - Other professional, scientific and technical activities n.e.c.
Turnover (in EUR)
Already engaged in transnational cooperation
Additional comments
A.V.Luikov Heat and Mass Transfer Institute of the National Academy of Sciences of Belarus is the largest scientific institution in the republic dealing with the solution of fundamental and applied problems of heat and mass transfer, fluid dynamics, power engineering, heat engineering, chemical physics, physics of combustion and explosion, nanotechnology, as well as the creation of energy-efficient and environmentally friendly technologies and equipment, apparatus and devices for power engineering and mechanical engineering, agro-industrial complex and construction industry, medicine, chemical, electronic, radio engineering, food industry, space industry.

The Institute carries out scientific, scientific-organizational, and scientific-production interaction with academic and industrial research institutes, universities, design bureaus, associations, and enterprises of Belarus, Russia, Ukraine, Kazakhstan, Moldova, Uzbekistan, Lithuania, Latvia, China, USA, India, Germany, Poland , Czech Republic, Israel, Brazil, Italy, France, and other countries.
Languages spoken

Information about partnership

Type of partnership considered
Distribution services agreement
Manufacturing agreement
Type and role of partner sought
Consumers interested in purchasing a probe meters of highs temperatures multichannel interference-stable under a manufacturing agreement.

Partners interested in purchasing a probe meters of highs temperatures multichannel interference-stable under a distribution services agreement.
Type and size of partner sought
> 500
SME 51-250
SME 11-50
SME <= 10
R&D Institution


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Statistics since 25.04.2023 21:13:01