Optical recorder of oil films "CRAB-1"

Technical characteristics: Consumption of working reagents 1.0–2.0 ml – for standard filling cuvette K10 from 400 ml – for photometric techniques Filters for photometer mode, nm built-in interference filters 340, 405, 505 ,545, 575, 630 spectral half-width of 10 nm Filters for fluorimeter and chemiluminometer modes on request, in the spectral range of 270-850 nm Chemiluminescence channel sensitivity 10000 photons per second Optical density measurement range, E.O.P. 0-2.20 Photometric channel accuracy, %2 Memory of 100 measurement programs Temperature control of the measuring cell (for photometer and chemiluminometer modes) built-in thermostat on the Peltier element: 25, 30, 37 OC; accuracy ± 0.2 oC Volume of the flow cuvette, mkl 80 Pump type (only for photometer mode) peristaltic pump with programmable liquid supply volume Productivity, analyses/hour up to 100 (by the endpoint method) Information output liquid crystal display and personal computer Power supply, 220 ± 22 Dimensions, mm 430x350x160 Weight, kg 10

The proposed measuring and diagnostic complex is designed to: - provide monitoring of the technical condition of electric drive valves of nuclear power plants; – detection and identification of malfunctions of components and equipment of electric drive valves at an early stage of their occurrence; – issuance of measurement results and diagnostics of electric drive valves to the operational personnel of the station.

Technical specifications: Measuring range 0.5–500 ng Sample dispenser capacity 5000 mg / 2800 ml Analysis time 1-5 min Operating temperature range with software control 50-950 °C with software control The capacity of the autosampler is 45 samples Power supply 220 ± 22 V, 50 ± 1 Hz Dimensions (LxWxH), no more: with autosampler without autosampler 450x840x460 mm 450x490x460 mm Weight, no more: with autosampler without autosampler 57 kg 40 kg

Technical specifications: The upper limit of the measurement range is 5 mg/kg Analysis time 1-5 min Permissible sample weights are 10-500 mg The weight of the console is 17 kg Air pumping speed 1-3 l/min Dimensions and weight of the analyzer 470x210x110 mm; 7.5 kg Power supply of the PIRO-915+ 220 V, 700 W Analyzer power supply 220 V, 15 W Dimensions of the power supply and pumping unit no more than 400x280x135 mm The dimensions of the thermal camera unit and the remote optical unit are no more than 430x340x135 mm The upper limit of the measurement range for sample weighting is 20 mg 200 mg/kg

Technical specifications: The range of detectable concentrations is 0.04-2 mg/l The temperature of the analyzed flow is from + 5 to + 50 °C The pressure in the flow is 0.1-10 atm. Number of measurements per hour 1-4 Output of results Digital scoreboard, RS485, RS232, 4-20 mA current loop Display modes NORM, ALARM, LIMIT Version B4, P1, N1 according to GOST 12997-84 Category of climatic performance UHL4 according to GOST 15150-69 Ambient temperature from + 5 to + 50 °C Relative humidity at + 25 °C 80% Atmospheric pressure 84-106.7 kPa The amplitude of external vibrations with a frequency of 10-55 Hz is not more than 0.15 mm Power supply 187-242 V, 50 ± 1 Hz from an autonomous source, 12 V Power consumption 100 W Dimensions 600x600x250 mm Weight Not more than 50 kg The warranty period of operation is 1 year Average service life of at least 5 years Average time to failure of at least 10,000 hours

Technical specifications: Output of results to digital display board, RS485, RS232; current loop 4-20 mA (0-20) mA The pressure in the flow is 0.1-10 atm. The range of detectable concentrations is 20-200 g/l Version B4, P1, N1 according to GOST 12997-84 Category of climatic performance UHL4 according to GOST 15150-69 Relative humidity at + 25 °C 80 % Display modes NORM, ALARM, LIMIT The temperature of the analyzed flow is from +0.5 to +25 °C Ambient temperature from +5 to +35 °C Atmospheric pressure 87-107 kPa The warranty period of operation is 1 year Average service life of at least 3 years Dimensions - electronic block - optical unit no more than 300x400x150 mm no more than 120x90x90 mm Weight - electronic block - optical unit no more than 10 kg not more than 2 kg Power supply 187-242 V, 50 ± 1 Hz, from an autonomous source, 12V Power consumption 100 W

Technical specifications: The range of detectable concentrations 0.025-1.0 and 0.1- 10 mg/l from 10 to 100 mg/l –can be used as an alarm The temperature of the analyzed flow is from + 4 to + 50 °C The pressure in the flow is 0.1-10 atm. Number of measurements per hour 1-4 Output of results Digital scoreboard, RS485, RS232, 4-20 mA current loop Display modes NORM, ALARM, LIMIT Version B1, P1, N1 according to GOST 12997-84 Category of climatic performance UHL4 according to GOST 15150-69 Ambient temperature from + 5 to + 50 °C Relative humidity at + 25 °C 80% Atmospheric pressure 84-106.7 kPa The amplitude of external vibrations with a frequency of 10-55 Hz is not more than 0.15 mm Power supply 187-242 V, 50 ± 1 Hz from an autonomous source, 12 V Power consumption not more than 100 watts Dimensions 600x600x250 mm Weight 50 kg The warranty period of operation is 1 year Average service life of at least 5 years Average time to failure of at least 20,000 hours

High-precision measurements of hydrogen concentration in the range of 95-100% Monitoring of the operation of electrolyzers, control of hydrogen purity in the processes of hydrogen cooling of generators, in the technological processes of chemical, petrochemical, metallurgical and other industries 24 months warranty for deliveries across the Russian Federation A new patented measurement method The device does not require calibration Selectivity of measurement Direct method of measuring molecular hydrogen Insensitivity to humidity, carbon dioxide, oil vapor Measurement time 3-5 min Simple, intuitive interface Minimum maintenance Self-diagnosis Routine maintenance no more than 1 time per year Long-lasting, highly stable sensor The service life of the sensor is at least 10 years Color touch screen

QuattroPlex is the first Russian open multiplex platform for quantitative and qualitative analysis of biomarkers using immunofluorescence analysis on fluorescent beads. The detection technology copies xMap technology, which allows the analysis of several dozen analytes in a minimum volume. The device allows you to analyze a wide range of markers and is designed to work with 96-well plates.
Advantages of QuattroPlex Lab:

• Multiplexity - diagnostics of up to 50 markers in one sample in one analysis;
• analysis of a wide range of markers (rheumatology, autoimmune diseases, HLA, cytokines, infections);
• open system - use of any test systems based on magnetic beads;
• high sensitivity - the ability to conduct qualitative and quantitative analysis;
• design that requires minimal space on the desktop;
• possibility of using a 96-well plate for protocol scaling.

Technical characteristics of QuattroPlex Lab:

• Detected bead size, microns - from 0.5 to 100;
• 3 fluorescence detection channels;
• fluorescence excitation wavelengths, nm - from 380 to 850;
• fluorescence detection wavelengths, nm - from 450 to 950;
• detector - CMOS matrix;
• sample volume, µl - from 100;
• number of samples studied - 96 (96-well plate);
• the ability to load several 96-well plates in one experiment;
• time to analyze one sample, sec - 40;
• Software for managing and analyzing results - QuattroPlex software for processing and analyzing results, compatible with Win/Linux;
• interfaces for connecting to a laptop/PC - Internet/Wi-Fi;
• dimensions W×D×H, cm - 20×30×60.

Delivery set:

• QuattroPlex multiplex biomarker analysis system;
• starter kit of consumables;
• computer, keyboard, mouse and monitor.

The device is developed on the basis of the analyzer SPECTROSCAN SW-D3, allows you to determine the mass fraction of organochlorine compounds in oil according to GOST R 52247-2004 (method B) and GOST 33342-2015 (method B), the sulfur content in automotive fuel, oil and liquid petroleum products in accordance with GOST R 52660-2006 / GOST ISO 20884-2016 and GOST R 53203-2008 / GOST 33194-2014, as well as to determine the mass fraction of chlorine and sulfur in any liquid samples in accordance with standardized techniques (methods). Implements arbitration methods for determining the mass fraction of organochlorine compounds in oil and the sulfur content in automobile fuel. The analyzer has successfully passed the interlaboratory tests under the guidance of JSC "VNII NP" (TK31). As a result of the tests, the accuracy of the method for determining the mass fraction of organochlorine compounds using the SPECTROSCAN CLSW analyzer was found to comply with the requirements of GOST R 52247-2004, method B, and the accuracy of the method was determined in the range of the mass fraction of organochlorine compounds from 1 ppm to 50 ppm. Determination of the mass fraction of organochlorine compounds in oil involves sampling of oil, distillation of naphtha fraction (204 ° C), washing of naphtha from hydrogen sulfide and inorganic chlorides. An internal standard is introduced into naphtha extracted from oil – a solution of bismuth in a non-polar solvent and an analysis is carried out. When determining the sulfur content, the analysis is carried out without additional sample preparation. The analyzer is a proprietary development of NPO "SPEKTRON". The device is manufactured in St. Petersburg mainly from domestic components. There is a conclusion of the Ministry of Industry and Trade on the production of products in the territory of the Russian Federation. The operator's actions when performing measurements are minimized: - the number/name of the sample is entered from the built-in keyboard; - the sample is poured into two cuvettes; - the obtained samples are placed in the analyzer and measurements are started. The analyzer performs all subsequent actions automatically without operator involvement: - calculates and displays the chlorine and/or sulfur content in the sample; - calculates convergence - the difference in determining the mass fraction of an element in the first and second samples; - prints measurement results on the built-in printer.

Technical specifications: The range of working detection wavelengths, nm from 190 to 380 Limits of permissible absolute error of setting the working wavelength, nm ± 5 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: 220 Overall dimensions (LXC), mm, no more 420x570x360 Weight, kg, not more than 25

The CMS8400 NEO is a compact electron paramagnetic resonance spectrometer designed for routine research in physics, chemistry, biology and related scientific fields for direct detection of free radicals and paramagnetic materials. The CMS8400 NEO can be used in both laboratory and industrial settings in the mode of on-line measurements, embedded in technological processes, thus providing control of parameters and reactions in the production process. Additional accessories and adapted software can make the spectrometer an analytical tool and allow to implement new complex applications in medicine, petrochemistry, brewing, sanitary and hygienic control, as well as in other industries.

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).

Technical characteristics: The set-top box is powered by AC (220 ± 22) V, 50 Hz Power consumption, VA, no more than 35 Continuous operation time, h 8 Overall dimensions: (LxWxH), mm, no more than 320x290x160 The weight of the console, kg, not more than 6.5 Air consumption, dm3/min 2 ... 5