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The video camera and servos of the electrode holders built into the tripod are designed to automatically maintain the interelectrode gap during the evaporation of the sample by computer analysis in real time of the image of the arc discharge, as well as the initial setting of this gap relative to the optical axis. The electrode holders are cooled with water using a closed-cycle cooling unit.

The IR microscope "MIKRAN" is designed to work with IR Fourier spectrometers "Infralum FT-801". The spectral range is 6000 – 600 cm-1 (with a microscope and an MST detector cooled with liquid nitrogen). Resolution 0.5, 1, 2, 4, 8 cm-1 (determined by the resolution of the Fourier spectrometer)

It is designed for measurement by the method of disturbed total internal reflection with simultaneous visualization of a micro-object on an integrated and external monitor, as well as by the method of mirror-diffuse reflection with an angle of incidence of 45o at the upper location of the sample. The prefix in the mode of a single NIP is used to register absorption spectra: liquids of any degree of viscosity (solutions, suspensions, oils, etc.), including those with high chemical activity; solid objects of arbitrary shape, including samples with very high hardness (any polymers, fragments of paint coatings, etc.); powdery substances, including powders with very high hardness (drugs, pharmaceuticals, explosives, inorganic compounds); samples in the form of thin tapes; samples in the form of fibers. The maximum hardness and chemical resistance of the diamond significantly expand the possibilities of the method; there is no need for periodic replacement of the crystal. The set-top box allows you to register spectra without time–consuming sample preparation, and the presence of a visual inspection system of the studied surface with a high-quality video camera and a built-in high-definition mini-monitor increases efficiency when working with small samples - fragments of thin fibers, microparticles, etc. The built-in monitor has the functions of digital 10X zoom, inverting, etc. The image can be simultaneously displayed on the computer screen (using a USB interface) and then saved as a file. The removable flange provides a quick and convenient sample change and cleaning of the crystal surface. The design with a diamond element protruding above the base plane of the NPVO allows you to study samples with sufficiently large overall dimensions. The high quality and repeatability of the results is achieved due to the absence of the influence of the thickness of the substance layer on the shape of the spectrum and the intensity of the absorption bands. The sample retains its original physicochemical properties and, if necessary, can be further investigated by other methods. The universal attachment clamp is equipped with a precision lever mechanism for quickly lowering the tip and a micrometer screw that allows you to pre–set the optimal degree of pressure - this ensures quick sample change and repeatability of the results during measurements. For convenience when working with liquid and paste-like samples, as well as in the ZDO mode, it is possible to rotate the clamping console by 180o. The console is equipped with two replaceable tips – with a spherical working part and with a flat hinged head. The high hardness of the diamond allows the use of large clamping forces, which is the determining factor for obtaining high-quality spectra. A replacement table is used to register the specular and diffuse reflection spectra. The sample is located on the subject plane of the investigated surface downwards. The method is used to determine the spectral characteristics of optical parts, thin tapes on the surface, crystals, and other large solid objects of arbitrary shape and size.

A small-sized IR Fourier spectrometer with integrated set-top boxes and two detectors, including a highly sensitive cooled MST. Operating modes: transmission and reflection, NIP, measurements using fiber-optic probes (possible versions with one or two pairs of built-in connectors). It is possible to connect an IR microscope, a telescope to register the spectra of external radiation. The spectrometer can be used as a portable one, and is used, among other things, for express monitoring of technological processes, quality control of liquids in tanks and pipelines, during in-line analyses of biological objects, remote gas analysis. The installation is designed to create high-quality images on various materials and provides the production of rubber cliche seals and stamps with a resolution of at least 1800 dpi. Description It was created on the basis of the innovative Shtrik platform, which is based on a unique control system, the hardware and software of which are entirely developed by specialists of our company. The installation is designed to create high-quality images on materials such as rubber, metal, plastic and provides the production of cliche seals and stamps with a resolution of at least 1800 dpi. The fiber laser used in the installation in combination with a system of galvanometric scanners ensures high quality engraving in static mode, does not require water cooling and special maintenance. When assembling the system, only tested and certified parts are used, which guarantees an especially long service life without additional investments. Features: A two-coordinate high-precision positioning system for samples, with the help of which the object table is moved along the X, Y axes. As a result of the positioning system and sequential engraving of image fragments, it is possible to process with high accuracy workpieces with dimensions up to 200 × 300 mm in automatic mode according to the processing program set by the operator; The algorithm of automatic layer-by-layer engraving using a high-precision mechanism for moving the scanning head along the Z-coordinate allows you to form highly detailed 3D images up to 5 mm deep in metal workpieces (steel, brass, aluminum, titanium, etc.); A long process of layer-by-layer engraving of deep 3D images (possibly tens of hours) is provided without operator involvement thanks to an automatic algorithm; The installation is equipped with a built-in system for removing combustion products from the laser radiation exposure zone, as a result of which, the absence of odors and protection of the scanning lens from the products of production is ensured, which is especially important when engraving rubber and plastics; The installation body completely covers the processing and propagation zones of laser radiation, and the engraving is performed according to the program set by the operator in automatic mode with the installation covers closed. This design of the installation allows it to be attributed to laser devices of hazard class 1.

We offer expert laboratories of physicochemical methods of analysis a gas chromatograph with a quadrupole mass spectrometric detector «MAESTRO-αMS». Quadrupole GC-MS «MAESTRO-αMS» is in demand for targeted research (screening) and non-targeted search. In targeted studies, it is necessary to detect given target compounds in samples of various nature and origin at the level of residual amounts, for example, several picograms of the target compound in the injected 1 μl of liquid sample. Most often, targeted research is carried out in the following areas of laboratory screening: ecology, food safety, clinical monitoring, narcology, doping control, production control of various raw materials. In targeted studies, it is often required not only to confirm the presence of a compound in a sample, but also to determine the level of its content quantitatively, since both the list of target compounds and the permissible level of their presence in the sample are specified by regulatory documents. Quantitative analysis requires standards for the substances you are looking for. When conducting a non-target search, as a rule, it is required to analyze a sample of unknown composition, in other words, to find as many compounds as possible in the sample and identify (identify) each of them. Since the identification of a detected compound is carried out by comparing its experimental mass spectrum with the spectrum of a pure substance obtained under standard conditions, this task requires reference libraries of mass spectra of pure substances, as well as tools for working with mass spectra, for example: algorithms for cleaning experimental mass spectra from background and spectral noise (mass spectrum deconvolution algorithms), library search and comparison algorithms. An off-target search is called a qualitative analysis, since the researcher is primarily interested in the list of detected substances, and not in the quantitative assessment of their content in the sample. When creating MAESTRO-αMS, we took into account our own many years of experience in operating imported analogues. We have made the device inexpensive. We have made the device compact: The modern design of the device made it possible to make the MAESTRO-αMS really compact, so that the device occupies the smallest possible area on the laboratory table. The layout of the device allows you to remove the ion source on the front flange for cleaning and replacing the cathodes, if necessary. We have reduced the cost of operation: When developing the MAESTRO-αMS, we sought to increase the resistance of the device to sample matrices and use a minimum of consumable materials in order to eliminate downtime for maintenance and replacement. As a result, we have created an extremely stable ion source and a perpetual photomultiplier detector. We have created special software: Even at the first acquaintance with the software, it becomes obvious that being in the window of each button and each parameter to be changed is expedient and logical. Our software product was created for the convenience of the operator, so we implemented the necessary and eliminated the unnecessary. We used the principle of one active window, in which the operator moves sequentially step by step, performing hardware settings, setting the data collection method, subsequent processing algorithms, templates for presenting the results. MAESTRO-αMS offers a wide range of scanning modes, built-in algorithms for working with mass spectral data, convenient unloading of initial data arrays for their processing in specialized software packages, graphics export for presentations and scientific publications. You can use several libraries of mass spectra at the same time, or create your own for your typical tasks. Finally, we provide a 5-day training course for professionals who want to understand the theoretical foundations of the method and their implementation in the hardware of modern quadrupole GC/MS. The volume and depth of presentation of the material from the developers of the device is intended to lay the foundation for the effective use of «MAESTRO-αMS» in the future. Some technical characteristics of MAESTRO-αMS: • Instrumental detection limit (SIM, OFN @272 m/z ) < 10 fg; • Scan modes: scan for selected ions, full scan in a given mass range, combined scan mode; • The number of simultaneously connected libraries of mass spectra is at least 10.

The X-ray fluorescence spectrometer SPECTROSCAN MAX-GF1(2)E-C combines two methods of detecting an analytical signal: diffraction on a crystal (wave dispersion - WDX) and energy dispersion (EDX) method, as well as sample delivery adapted for the analysis of large-size images. The collimation of the primary radiation of the X-ray tube and the special design of the sample presentation make it possible to analyze the sample over an area of 1 cm2 in 1 mm increments, and thus investigate the distribution of elements over an area. The spectrometer is designed to determine the contents of elements in the range from Ca to U in substances in solid, powdery, dissolved states, as well as deposited on the surface or deposited on filters. With the help of fixed energy dispersion channels, any one or two additional elements in the range from magnesium (Mg) to calcium (Ca) can be determined. With the help of this modification of the spectrometer, forensic and customs examinations, judicial and forensic medical examinations, as well as art-historical examinations are carried out.

A higher–level device with extreme sensitivity and an additional set of functions that allow you to expand the possibilities for conducting spectral studies: · revolver mechanism with 4 interchangeable lenses - mirror IR 15X, NPVO, lens 4X, lens 10X; · registration of spectra in the modes of specular and diffuse reflection, transmission and NIP; · increased sensitivity, which allows recording the spectra of micro-objects with sizes from 5 microns; · built-in control panel with advanced functions; · automated mapping system; · the rectangular slit diaphragm is made of special glass – after the fragment is selected, the rest of the field of view is also available to the user, which greatly simplifies photometry of extended surfaces with local inhomogeneities; · specialized software for controlling the microscope and processing the results. Liquid nitrogen is required to work with an IR microscope.

The flame spectrometer is designed for rapid determination of a wide range of concentrations (up to 8 orders of magnitude) of sodium, lithium, potassium, calcium, barium, caesium, rubidium in technological solutions. The excitation of atoms occurs in an air-acetylene flame. The device consists of a three-slit burner with flame control, a pneumatic sprayer, a spray chamber, an optical radiation input system into the "Hummingbird-2" spectrometer and an automatic air and acetylene supply system, with the possibility to control and adjust gas flow. The use of a three-slit burner provides increased flame temperature over the central slit of the burner due to the external flame layers. This makes it possible to determine low concentrations of calcium and barium. At the same time, it remains the possibility to determine impurities in highly concentrated solutions without clogging the burner slots. The lighting system of the spectrometer is mirror-lens, thanks to this, radiation collected from both sides of the burner is introduced into the polychromator.

Atomic Emission Complex "Grand Stream" is designed for rapid determination of the composition of powder samples of natural and industrial origin, includes a "Grand" spectrometer, a "Stream" installation and auxiliary equipment for sample preparation.

Specialized wavelength-dispersive XRF analyzer based on the Cochois scheme is designed for high-precision determination of chemical elements U, Th, Mo, Au, W, Tl, As, Pb as well as other elements in ores, rocks and when developing the technogenic fields. Possibility to determine groups of elements without readjustment of crystal-analyzer. Exceptionally high resolution of the Koshua X-ray optical scheme with crystal-analyzer quartz 1011. Developed mathematical support. Principle of analyzer operation is based on the excitation of the fluorescent radiation of sample atoms being under examination by radiation coming from an X-ray tube. Spectrum decomposition of the fluorescence radiation is performed according to Cauchois method. The fluorescence radiation focused by analyzing crystal and standard line are marked on Rowland focal circle. Then, they are recorded by X-ray radiation detector in turn. The intensity of the fluorescent irradiation with a particular wavelength is directly proportional to the chemical element concentration in the material under examination.

Vacuum spectrometers are designed for rapid analysis of alloys based on iron, copper, aluminum and other metals in factory and research laboratories, including the determination of elements having analytical lines in the field of vacuum ultraviolet (VUV) (for example, S, P and C in steels).