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Technical specifications: Measurement time, 80 seconds Standard sample volume in a cuvette, 50 ml Spectral range, cm-1 from 8700 to 13200 Spectral resolution, cm-1, no more than 10 The limit of the permissible value of the absolute error of the wave number scale, cm-1 ±0,5 Analyzer warm-up time, min, no more than 30 Continuous operation time of the analyzer, h, at least 8 Overall dimensions, mm, no more than 530x450x380 Weight, kg, not more than 32 Power supply of analyzers from the AC network: AC power supply voltage, V frequency, Hz (220 ±22) (50 ±1) Power consumption, V× A, not more than 110 Average time to failure, h, not less than 2500

Variants of execution: - silica gel with grafted octadecyl groups (C18, RP, ODS) - for the variant of reversed-phase HPLC (OF HPLC); - unmodified silica gel (SIL) – for normal-phase HPLC (NF HPLC).

The laboratory unit is designed to study the catalytic and thermal processes of processing heavy petroleum raw materials. The installation allows you to explore the following processes: 1. Hydrocracking 2. Thermal cracking 3. Gasification of water dispersions of coal, biomass, heavy oil residues. The high-pressure liquid pump operates at temperatures up to 200°C, which makes it possible to supply high-viscosity components (fuel oil, tar, paraffin, ceresin, etc.) to the reactor. The laboratory unit is manufactured in accordance with the technical requirements of customers so as to correspond to a wide range of technological parameters. The modular configuration of the unit allows you to change or upgrade it at any time for new tasks. Main advantages: 1. The possibility of developing and supplying a reactor to meet customer requirements; 2. A wide range of accessories for the supply of liquids/solids; 3. Visual process control; 4. A system of control and regulation of technological parameters; 5. Convenience of loading and unloading of raw materials and reaction products; 6. The possibility of conducting long-term tests in continuous mode; 7. The possibility of upgrading the structure for new purposes; 8. Control and accurate reproduction.

The PU desktop laboratory unit is an automated installation based on a mini–reactor with a fixed layer that has a volume of up to 1.5 cm3. The PU desktop laboratory unit is designed to perform kinetic studies, evaluate the properties of catalysts, model catalytic processes, test the stability of catalysts and sorbents. For maximum compliance with the customer's requests, the installation has a modular design with the possibility of adding new options. Main advantages: 1. Compactness; 2. Real-time parameter monitoring; 3. Easy maintenance; 4. Operation safety; 5. User-friendly interface. Applied tasks 1. Hydrogenation/dehydrogenation processes of hydrocarbons; 2. Fischer-Tropsch synthesis; 3. Catalytic cracking and isomerization; 4. Reforming of natural gases; 5. Hydrogenation processes; 6. Catalytic oxidation; 7. Hydrotreating processes. Basic equipment 1. Gas supply unit 2. Reactor unit 3. Separation unit 4. Sampling unit 5. Unit for measuring the volume of the outgoing gas 6. Control unit

Technical specifications: The working wavelength of detection, nm 254 The range of variation of the operating voltage on the capillary, kV from 1 to 25 The detection limit of benzoic acid (with positive polarity of the high-voltage unit) at a signal-to-noise ratio of 3:1, mcg/ cm3, not more than 0.8 The limit of detection of chloride ions (with a negative polarity of the high-voltage unit) at a signal-to-noise ratio of 3:1, micrograms / cm3, not more than 0.5 The limit of the permissible relative mean square deviation (SKO) of the output signal over the peak area, %5 The limit of the permissible relative mean square deviation (SKO) of the output signal for 8 hours of operation, % 6.5 Operating mode setting time, min, no more than 30 Power supply of systems from the AC network with voltage, V; frequency, Hz. 220 ±22 50 ±1 Power consumption consumed by the system, In ×A, no more: 150 Overall dimensions (LXC), mm, no more 420x460x360 Weight, kg, not more than 25

The OptiCounter laser nephelometer is a device for detecting particles in a suspension, assessing the turbidity of a liquid, and the concentration of microorganisms. The device has an innovative optical circuit with an increased optical path length (4 cm) and 8 scattered light sensors. This makes it possible to measure both the light scattered at an angle of 90° (which is prescribed in the standards for determining turbidity EN ISO 7027 and GOST 57164-2016) and the optical density of the sample. The device is designed specifically for working with vials for T25 cell cultures. Thus, the OptiCounter nephelometer allows you to obtain reliable data both in the case of highly scattering media (for example, a suspension of bacteria) and in the case of small impurities of scattering particles, including a monolayer of cells. The OptiCounter nephelometer simplifies the monitoring of cell culture growth. The device is equipped with a wireless Bluetooth module and is capable of autonomous operation directly in the CO2 incubator. Automated software will allow you to receive data on the growth of culture in remote access mode.

Technical specifications Supply voltage, V 220 Rated network frequency, Hz 50 Rotation speed range, rpm 300-1500 Overall dimensions, diameter/height, mm 125/50 Weight, kg 0,5 Stirrer housing Polypropylene Agitator surface (chemically resistant material) Polypropylene Mixing volume, max, l 1 Operating conditions Ambient air temperature, °C 5 … 40 Relative humidity at 25 °C, % up to 90 Atmospheric pressure, kPa/mmHg. 84,0 … 106.7/ 630 … 800

Technical specifications Supply voltage, V 220 Rated network frequency, Hz 50 Rotation speed range, rpm 300-1500 Overall dimensions, diameter/height, mm 125/50 Weight, kg 0,5 Stirrer housing Polypropylene Stirrer surface (chemically resistant material) Polypropylene Mixing volume, max, l 1 Operating conditions Ambient air temperature, °C 5 … 40 Relative humidity at 25 °C, % up to 90 Atmospheric pressure, kPa/mmHg. 84,0 … 106.7/ 630 … 800