Equipment

It is intended for sample preparation when examining samples using an IR microscope and mirror reflection prefixes. Allows you to shape a thin layer (up to several microns) to various objects: polymer fragments, microparticles of LCP, powdery substances, fibers, etc. The resulting thin layers on mirror plates made of alloy steel are investigated by the double transmission method – when the radiation that has passed through the layer of matter is reflected from the surface of the plate and passes through the substance again. The spectra recorded by this method are completely identical to the transmission spectra obtained, for example, after pressing substances with KBr. The advantages in this case are: - speed of sample preparation - there is no need to use hydraulic and manual presses and molds, grinding mortars, etc. - no need to use high-purity KBr or petroleum jelly oil - the sample is not lost and, if necessary, can be examined by other methods - when using an IR microscope, it is possible to “scan” the resulting thin layer to select the most informative area, and also, if the layer is heterogeneous in composition, to obtain the spectral characteristics of its components.

BASIC EQUIPMENT Working box guide racks – aluminum profile painted with powder paint (RAL 7035/RAL 5023)in the right rack there are a light switch and 2 splash-proof sockets with a 3.2kW cover (IP54) the front anti–spill side is acid-resistant polished stainless steel AISI 304 side panels – tempered glass 2 dependent lifting screens – tempered glass in aluminum frames, lifting 0-780mm, do not change the dimensions of the cabinet when lifting the upper fixed screen – metal painted with powder paint (RAL 5023) with the texture of shagreen leather back and top panels – polypropylene LED lamp dust- and moisture-proof (22W IP65) switching box with automatic emergency power off 16A flange d=250mm (the distance from the rear panel to the center of the flange is 170mm) easily removable exhaust visors 3 exhaust levels (lower, side and front) counterweights are placed in the front pylon racks and are easily serviced Frame base is a collapsible frame made of a rectangular metal profile painted with powder paint (RAL 7035) with the texture of shagreen leather service panel is a metal box painted with powder paint (RAL 5023) with the texture of shagreen leather: adjustable supports.

It is designed to study periodic signals in the frequency band 0-50 MHz and single electrical signals by registering them in digital memory with a sampling frequency of up to 50 MHz, observing their shape on a liquid crystal display (LCD), measuring the amplitude and time parameters of the signal under study. Technical specifications: Vertical deviation :2 Number of channels 0-50 MHz Rise time of PH ≤ 7.0 ns Input impedance 1 ± 0.03 mOhm, 25 pF Deviation coefficients of 5 mV/div - 2 V/div (step 1-2-5) The maximum input voltage is 100 V With a divider of 1:10 250 V The error of amplitude measurements is a≤ 2 % 5 mV...2 V; 10 ns...2 s/del. ADC: 2 channels, 50 MHz, 8 bits Equivalent sampling rate of 2.5 GHz Marker measurements U: ±2.5%, T: ±1.5% Pre-launch 8 screens, post-launch 150 screens Simultaneous observation of 2 signals Cursor measurements DU and DT Averaging modes and automatic DU and DT measurements LCD screen - 320x240 dots (monochrome) RS 232C interface Dimensions, weight 176x280x80 mm, 3 kg Power supply: +12V, 230B

Purpose measurement and control of the pumping speed and the total volume of the aerosol mixture pumped through the filters installed on the product during sampling in order to determine the content of aerosol pollutants in the air

Vibration velocity sensors with a current output DVST-1 are designed to convert the RMS value of the vibration velocity of an object into a standard current signal of 4-20 mA.

METOLAB 501 is a stationary hardness tester using the Micro-Vickers method, on the HV scale, as well as on the Knoop – HK scale. The device allows you to determine the hardness of various products (steel, cast iron, non-ferrous metals and soft alloys) in full compliance with GOST R ISO 6507-1-2007. The METOLAB 501 hardness tester has high accuracy, a wide measurement range (5-2500 HV), is equipped with a vernier micrometer, and also allows you to apply a wide range of loads in the range from 10 to 1000 gr. The principle of operation of the METOLAB 501 hardness tester is based on the indentation of a pyramidal diamond indenter with a certain force into the controlled surface of the sample. After the designated time, the indenter rises. The hardness value is calculated according to the diagonal of the print (depth), or calculated by the formula. Stationary automatic METOLAB 501 hardness tester is included in the State Register of Measuring Instruments of the Russian Federation (GRSI) under the number 66668-17 and comes with a certificate of primary verification (on request). Distinctive features of the stationary METOLAB 501 Micro-Vickers hardness tester: Simple and intuitive interface in Russian; Wide range of measured values – from 5 to 2500 HV; Wide range of test loads with manual switching – 0.09807 N (10 g), 0.2452 N (25 g), 0.4903 N (50 g), 0.9807 N (100 g), 1.961 N (200 g), 2.942 N (300 g), 4.904 N (500 g), 9.80 N (1 kg); Bright and clear LCD display that displays all the necessary information (set load, exposure time, test mode); Manual input of the diagonal length using a membrane keyboard; Vernier micrometer. Basic delivery package: Stationary METOLAB 501 Micro-Vickers Hardness Tester; Standard hardness sample – 2 pcs.; Flat desktop; V-shaped desktop; Micrometer; Diamond indenter with an angle of 136°; User Manual.

The frequency meter is capable of operating both autonomously and as part of automated measuring systems with interfaces such as BUSB, RS-232, ETNET and IEEE-488 (CPC). Technical specifications Frequency and period of sinusoidal signals (inputs A, B) 0.001 Hz - 300 MHz Frequency and period of video pulse signals (inputs A, B) 0.001 Hz - 300 MHz Frequency of continuous sinusoidal oscillations (input C) (37.5 – 78.33) GHz Pulse duration 5 ns - 1000 s The duration of the front, the decay of the pulses is 5 ns - 100 microseconds Time interval from -1000 to 1000 s Frequency measurement resolution 2x10-10 s/Rng Setting range of trigger levels (inputs A, B) from -2 to 2 V The error of setting the trigger levels (inputs A, B) ± 0.01 V Input signal level: •for sinusoidal signal (inputs A, B) (0.03 - 10.0) V •for video pulse signal (inputs A, B) (0.1 - 10.0) V •for a sinusoidal signal (input C) 0.5 MW - 5 MW Input resistance •Inputs A, B (50±2.5) ohms; (1±0.1) MOm/100 pF •Input With (50±2.5) ohms Nominal frequency value of the reference quartz oscillator 10 MHz Relative error in the frequency of the quartz oscillator, no more than ± 2x10-7 in 24 months Operating temperature range from minus 10 to 40 °C AC power supply 220 V, 50 Hz Power consumption, not more than 100 VA Overall dimensions, mm 299x130,5x433 Weight, not more than 8.5 kg

METOLAB 452 is a stationary Vickers hardness tester – a modification of the METOLAB 451 device with a large color display and improved characteristics. The METOLAB 452 hardness tester is designed to measure the hardness parameters of steels, cast iron, non-ferrous metals, soft alloys and other similar materials on the HV scale in full compliance with GOST R ISO 6507-1-2007. The device has excellent accuracy and provides high repeatability of measurements. METOLAB 452 is a stationary hardness tester equipped with an automatic loading system, as well as a digital display. Thanks to the software of the device, switching from the indenter to the lens also occurs in automatic mode. Other features of the hardness tester include software calculation of hardness values, statistical processing of results (calculation of average/maximum/minimum values), conversion of results into Vickers, Brinell, super-Rockwell scales. The automatic METOLAB 452 Vickers hardness tester is included in the State Register of Measuring Instruments of the Russian Federation (GRSI) and comes with a certificate of primary verification (on request). The entry number in the GRSI is 67656-17. Distinctive features of the automatic stationary METOLAB 452 Vickers hardness tester: Simple and intuitive interface, full Russification of the device; Wide range of measured values – from 5 to 2500 HV; Wide range of applied test load: 1 kg (9.8 N); 2 kg (19.61 N); 3 kg (29.4 N); 5 kg (49 N); 10 kg (98 N); 20 kg (196.1 N); 30 kg (294 N); 50 kg (490 N); The functionality of converting the obtained values into a number of scales: HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T; Automatic switch of the applied load; Large and bright LCD display; Automatic switching from the indenter to the lens; U disk for saving data in Excel format for easy editing and processing; Digital calibration. Basic delivery package: Stationary METOLAB 452 hardness tester; Standard Vickers hardness test - 2 pcs.; Flat desktop; Large flat desktop; V-shaped desktop; Micrometer; Diamond indenter with an angle at the top of 136°; User Manual.

Appointment: continuous pumping of atmospheric air with a constant flow rate through a filter element based on Petryanova fabric. measurement of ionizing radiation parameters at a controlled point in accordance with the capabilities of the unit used.

LTA-HT provides an error of ±0.05 °C in the range of measured temperatures from -50 to +300 °C The minimum immersion depth of the sensor is 75 mm Overall dimensions of the electronic unit 80x75x100 mm Weight 0.25 kg

The mobile spectrometric installation MKG-01D is designed to measure the energy spectrum of gamma radiation and is used to determine the isotopic composition and specific activity of gamma-emitting radionuclides of radioactive waste (RW) in light-duty containers of various shapes and geometries (metal barrels, plastic containers), in non-returnable protective reinforced concrete containers of the NPC type, as well as to determine activity of extended objects. Purpose: implementation of a fully automated system designed to measure, process and present spectrometric information about the sources of controlled gamma radiation

BASIC EQUIPMENT Working box front guide posts – aluminum profile painted with powder paint (RAL 7035/RAL 5023), in the right rack there are a light switch and 2 splash–proof sockets with a 3.2kW cover (IP54) the front anti-spill side is acid-resistant polished stainless steel. AISI 304 steel rear, upper, side panels – metal painted with powder paint (RAL 7035) with the texture of shagreen leather 2 dependent lifting screens – tempered glass in aluminum frames, lifting 0-780mm, do not change the dimensions of the cabinet when lifting the upper fixed screen – tempered glass in an aluminum frame on the top panel: 4 anti-explosion valves LED dust- and moisture-proof lamp 2x22 W (IP65) is separated from the workspace by tempered glass thickness of 4mm flange d=250mm (distance from the back panel to the center of the flange – 170mm) 3 levels of exhaust on the rear panel: 4 holes d =22mm with plugs made of stainless steel for installing additional pipes or taps technological hole d=50mm with a plastic plug counterweights are placed in the front pillars-pylons and are easily serviced Frame base collapsible frame made of rectangular metal profile painted with powder paint (RAL 7035) with the texture of shagreen leather service panel - aluminum profile painted with powder paint (RAL 5023) with the texture of shagreen leather module with two drawers