B.I.Stepanov Institute of Physics of the National Academy of Sciences of Belarus offers consumers laser photoacoustic gas analyzers under a manufacturing agreement and is looking for partners interested in a distribution services agreement.

B.I.Stepanov Institute of Physics of the National Academy of Sciences of Belarus manufactures photoacoustic gas analyzers based on IR diode lasers designed for local determination of the content of various chemical compounds in gaseous media (one gas or vapor of the following liquids: ammonia, methane, ethane, ethylene, acetylene, ethanol, methanol, nitrogen oxide, carbon oxide, carbon dioxide, water).

The laser photoacoustic gas analyzer has the following distinctive features:
* universality (can be applied to any chemical compound);
* high reliability (as "fingerprints”);
* gases identification;
* high sensitivity and speed of detection;
* compact and simple design.

Specifications:

Laser type	single-mode semiconductor
Wavelength range, µm	1..2, 4..7
Minimum sample volume, cm3	< 1
Measurement time, s	1..2
Dimensions, mm	205×87×65
Weight, kg	< 1
Supply voltage, V	12
Detectable absorption coefficient, cm-1	10-7

Areas of application:
* medicine;
* monitoring of impurities in gases;
* atmospheric air monitoring;
* air monitoring of the working area;
* monitoring of gases responsible for the greenhouse effect;
* protection and safety at work;
* analysis of natural and synthetic gas;
* instruments for analyzing exhaled air;
* technological process management;
* automotive industry;
* refrigerant leaks;
* soil analysis.

B.I.Stepanov Institute of Physics offers partners:
* laser photoacoustic gas analyzers under a manufacturing agreement;
* laser photoacoustic gas analyzers under a distribution services agreement.

Catalogue of developments & services of «B.I. Stepanov Institute of Physics» 2022, p.48.

Link on the B.I.Stepanov Institute of Physics site.

Laser photoacoustic gas analyzer is similar to products of companies:
«LumaSense Technologies GmbH» (Germany);
«Gasera Ltd.» (Finland).

The directions of scientific research and development of the B.I.Stepanov Institute of Physics are currently:
* Laser physics, development and creation of laser systems and technologies for medicine, ecology, industry, metrology and information protection;
* Physical and nonlinear optics, the disclosure and use of the patterns of propagation of high-power laser radiation in various media;
* Optical spectroscopy, development and application of methods and instruments for studying the properties and structure of various materials, including biotissues;
* Nanooptics and Nanomaterials;
* Quantum optics, investigation of quantum properties of electromagnetic radiation in computer science and cryptography;
* Investigation of the structure and properties of atomic-molecular structures and the creation of new optical materials, systems, instruments and technologies on this base;
* Plasma physics and plasma technologies: investigation of the plasma interaction with fields and matter; development and application of methods for plasma diagnostics, development of technological applications of gas-discharge and laser plasma
* Micro- and optoelectronics: LED technology, solar cells, microwave technology, microelectromechanical and sensor systems and devices;
* Physics of Fundamental Interactions and Nuclear Reactions - Investigating the Structure of the Microcosm and the Universe.

The B.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus has scientific contacts with many countries. At present, more than 50 agreements on scientific and technical cooperation have been signed with organizations from 15 countries.

The Institute develops, manufactures and supplies laser and optical instruments for various purposes, as well as innovative components for laser technology, to many countries of the world (Russia, China, Germany, France, the United States, Saudi Arabia, India, etc.).

Consumers interested in purchasing laser photoacoustic gas analyzers under a manufacturing agreement.

Partners interested in purchasing laser photoacoustic gas analyzers under a distribution services agreement.