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A remote-controlled atomizer of powder samples with automatic change of revolver-type samples with arc excitation of the spectrum. It consists of an automatic tripod "Carousel" for arc spectral analysis and a spectroanalytic generator "Ball Lightning"– 40A fully compatible with the expert software system "ATOM" and the MAES analyzer.

It is designed for recording absorption spectra of solid, liquid and gaseous substances in the near and middle IR region (including drugs, lacquers and paints, petroleum products, explosives, pharmacological preparations, polymer films and fibers) with their subsequent identification, as well as for qualitative and quantitative analysis of mixtures containing several components.

A liquid flask with an adjustable layer thickness of the liquid under study is made in the form of an optical-mechanical attachment installed in the cuvette compartment of the FT-801 spectrometer. It contains focusing optics, removable holders of two windows-substrates with a diameter of 10 mm and two adjusting screws placed on the upper panel of the console housing and designed to set the required gap between the windows. A liquid of any degree of viscosity is pre-applied in the form of a small drop to the lower window and then, in the process of smooth convergence of the windows, evenly fills the gap between them. By rotating the adjusting screws and observing the transmission spectrum online, the user has the opportunity to set the desired thickness of the liquid layer, guided by the overall intensity of the entire spectrum or by the intensity of specific absorption bands. In the presence of calibration, which is easy to create using the ZaIR 3.5 program for several samples with a known concentration, the cuvette allows quantitative measurements. The flask is indispensable in the analysis of mixtures containing impurities in small proportions. Technical specifications Transmission in the operating range of the spectrum, % of the input signal at least 50 The recommended number of scans when registering spectra is 16 Time of spectrum registration at 16 scans (resolution 4 cm-1), sec 20 Minimum volume of the studied liquid, mm3 1 The diameter of the focus spot, mm 3 Overall dimensions, mm 200×90×160 Weight, kg 1,1 The figure shows several spectra of the viscous lubricant "Buxol", illustrating the process of selecting the thickness of the sample layer between the windows. The measurement process has a high expressiveness and reproducibility, inexpensive replaceable substrate windows are used, the system is easy to configure and clean, a very small amount of sample is required to obtain high-quality spectra.

During operation, the steam generator of metal samples "Aspect" provides control of all devices of the atomic emission spectral analysis complex - the MAES analyzer, the Ball Lightning generator, the inclusion of external devices; A spark unipolar discharge is excited between a tungsten counterelectrode and the surface of the test samples - ingots of precious metals or other metal samples; The intensity of erosion of the sample surface is regulated by changing the repetition frequency and power of spark pulses generated by a computer-controlled semiconductor spark generator; The stability and quality of the frisking is monitored using a built-in spectrometer via optical fiber; An adjustable flow of high-purity argon passes through the spark discharge zone in a sealed discharge chamber, picks up sample particles obtained by spark erosion of the surface and transfers them in the form of an aerosol to the area of the mixer/sprayer of the inductively coupled plasma torch of the optical emission spectrometer.; The flow of high-purity argon is supplied, controlled and regulated by a microprocessor-controlled mass flow controller in the range from 0.5 to 3 l/min. Feed stability 0.01 l/min.

Technical specifications: Operating spectral range, cm-1 from 400 to 7800 Spectral resolution, cm-1, not more than 0.7 The limit of the absolute error of the wavenumber scale, cm-1 ± 0.05 Signal-to-noise ratio (RMS) for the wavenumber 2150 cm-1, determined in the range ± 50 cm-1 for a resolution of 4 cm-1 and an accumulation time of 60 s, at least 40,000 The limit of deviation of the 100% transmission line from the nominal values for the wave number 2150 cm-1, determined in the range ± 50 cm-1, % ± 0.2 The level of positive and negative pseudo-scattered light caused by the nonlinearity of the photodetector system, % ± 0.25 The time of setting the operating mode of the spectrometers, h, no more than 2 Continuous operation time of spectrometers, h, not less than 8 Power consumption, In × A, not more than 65 Overall dimensions, mm, not more than 580x550x340 Weight, kg, not more than 32 Average time to failure, h, not less than 2500 Average service life of the spectrometer, years, at least 5

Technical specifications: Method of ionization Plasma pulsed glow discharge Discharge gas Argon, consumption less than 1 l/hour Time-of-flight Mass Analyzer with mesh-free ion mirror Resolution 4000 The number of simultaneously defined components is unlimited Mass range 1-1000 m/z Detection limits 1-100 ppb Layer-by-layer resolution Up to 5 nm Depth of analysis Up to 30 microns The time for one analysis of a solid sample is 30 minutes (with the option of a revolver system – 3-5 minutes) Vacuum system 1 Booster pump and 2 TMN (240 l/sec) Overall dimensions 1450×780×1550 mm

Technical specifications: Operating spectral range, nm from 190 to 900 Spectral resolution, nm, no more: - in the range from 190 to 600 nm inclusive - in the range over 600 to 900 nm inclusive 2 3 Limit of detection of manganese, pg, no more than 3 Nickel detection limit, pg, no more than 20 The time of setting the operating mode of the spectrometers, min, no more than 15 The time of continuous operation of the spectrometers, h, no less than 8 The spectrometers are powered by a three-phase alternating current network: - rated supply voltage, V - frequency, Hz 380 (50 ±1) Overall dimensions of the spectrometer, mm, no more than 800 x 475 x 310 Mass of the spectrometer, kg, no more than 50 Power consumed by spectrometers, kV * A, no more: - in standby modes and settings of analytical parameters - in atomization and purification modes 0.1 6 Average time to failure, h, not less than 4000

Technical specifications: ESI / APCI ionization method Time-of-Flight Mass Analyzer The maximum repetition frequency of the ejection pulses is 10 kHz Recording speed of spectra Up to 100 spectra per second Characteristics of a 12-bit ADC, 2 GHz The number of simultaneously defined components is unlimited Mass range 1-2000 m/z Resolution > 4000 Vacuum system of 2 Fornaps and 3 TMN (240 l/sec) Overall dimensions 1450×780×1550 mm

Technical specifications: Ionization method Glow discharge plasma Discharge gas Air Time-of-flight Mass Analyzer with mesh-free ion mirror Resolution 4000 The number of simultaneously defined components is not limited Mass range 1-1000 m/z Detection limits 10-100 ppt Analysis time 1-3 min Vacuum system 1 Booster pump and 2 TMN (240 l/sec) Overall dimensions 1450×780×1550 mm

Technical specifications: Methods of analysis optical density, endpoint, kinetics, fixed time, nonlinear, two-wave, turbidimetry Light source halogen lamp (12 V, 20 W) with a slow start system to increase the service life Built-in interference light filters 340, 405, 505, 546, 578, 630nm; spectral half-width 12 nm The optical density measurement range is 0-2.5 E.O.P. The measurement error of optical transmission is not more than 1 % Memory of 100 measurement programs Temperature control of the measuring cell built-in thermostat with Peltier element: 25, 30, 37 ° C; accuracy ± 0.2 ° C Sample incubation thermostat external, for 16 vials The volume of the flow cell is 32 µl Consumption of the working reagent from 250 µl Built-in matrix printer, printing on plain paper with a tape width of 56 mm Liquid crystal display: 4 lines of 20 characters each Productivity of up to 100 analyses/hour by the endpoint method Dimensions and weight no more than 355x355x185 mm; 8.5 kg