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The generator is capable of operating both autonomously and as part of automated measuring systems with interfaces such as RS-232 and ITHERNET. Technical specifications The range of setting the pulse duration at the outputs: - τ1 from 100 ns to 10 s - t2 from 101 ns to 10.1 s - t3 from 10 ns to 3600 s The range of setting the time interval between the pulse fronts at outputs t1 and t2 (∆tx) is from 0 to 3600 s The main error in setting the pulse duration at outputs t1 and t2 ± (δ0 • t1,2 + 1•10-8 c) The basic error of setting the pulse duration at the output is τ3 ± (δ0 •τ3 + 2 •10-9 s) The main error in setting the duration of the time interval (∆tx): ∆tx from 0 to 1000 s ± (δ0 •∆tx + 2•10-10 s) ∆tx from 1000 to 3600 s ± (δ0 •∆tx + 2•10-9 s) Pulse amplitude at outputs τ1 , τ2 and τ3 at a load of 50 ohms, not less than 1.2 V The nominal frequency value of the reference quartz oscillator is 10 MHz Relative error in the frequency of the quartz oscillator (δ0 ), no more than ± 2x10-7 in 24 months The pulse repetition frequency setting range at outputs τ4 and τ5 is from 0.1 Hz to 300 MHz The main error in setting the pulse repetition frequency at outputs τ4 and τ5 ± δ0 •F = τ4.5 Pulse amplitude setting range at outputs τ4 and τ5 from 0.05 to 1 V The main error in setting the pulse amplitude at outputs τ4 and τ5 ± 20% Fixed values of pulse durations at the output of τ6 1 and 5 microseconds The basic error of setting the pulse duration at the output is τ6 ± (0.2•τ6 + 3 •10-7 s) The nominal value of the pulse repetition frequency at the output is τ6 100 kHz The main error in setting the pulse repetition frequency at the output is τ6 ± δ0 •F = τ6 Fixed values of the pulse amplitude at the output of τ6 minus 10 V; minus 2.5 V; 2.5 V; 10 V The main error in setting the pulse amplitude at the output is τ6 ± 20% Operating temperature range from 5°C to 40 °C AC power supply 220 V, 50 Hz Power consumption, not more than 100 VA Overall dimensions, mm 442x160x452 Weight, not more than 10 kg

Purpose: measuring the level of contamination of hands, feet (shoes) and clothing of personnel with beta-active substances and signaling when exceeding permissible levels monitoring the level of contamination with alpha-emitting radionuclides monitoring the contamination of personnel at nuclear power plants, nuclear fuel cycle enterprises (NFC), radiological laboratories, other enterprises and institutions using radioactive substances.

It is used in technological processes of nuclear, thermal and electric power plants, boiler houses and other facilities for cooling samples supplied to automatic and manual chemical control devices.Easy-to-clean collapsible structure. Materials with high mechanical properties are used: the coil is made of 316 SS steel, the body is made of 304 steel (or 12X18H10T). It is equipped with crimp fittings for connecting sample lines without welding. It is equipped with a special three-way ball valve for supplying / draining cooling water and a control valve that provides a change in the flow of cooling water through the heat exchanger.

The cabinet is made of laminated chipboard with a 2 mm shockproof PVC edge on the facade. The standard equipment of the NV-800 SB includes: 2 doors; chain mount for 2 cylinders.

The digital contact thermometer TK-5.27 is designed to measure the temperature of liquid, bulk, gaseous materials by immersion of measuring probes of thermometers into the medium (immersion measurements), contact measurements of temperatures of surfaces of solids (surface measurements), measurement of relative humidity of gaseous non-aggressive materials, measurement of atmospheric pressure, measurement of air flow velocity, as well as for measuring the luminous flux incident on a small area of the surface to its area. The contact thermometer TK-5.27, depending on the order, is equipped with replaceable probes for various purposes. Two probes of any type can be connected to the TK-5.27 thermometer at the same time. Thermometers TK-5.27 have the function of automatically determining the type of connected probe.

Pasteur's non-sterile pipettes are designed for dosing solutions during serological and bacteriological studies. Relief graduation is applied to each pipette. The constant diameter of the spout allows you to always get a drop of a given volume. A closed filling tank ensures safe operation

The device successfully combines simplicity of design, modern design, convenience, clarity of control and obtaining information about the measured physical quantity. 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) (0.3 – 37.5) GHz Carrier frequency of a continuous radio pulse sequence (IM) signal (input C) Fn = (0.3-37.5) GHz, from 0.3 microseconds to 1ms, Fsl from 100 Hz to 1 MHz, from 2 to 103 Frequency ratio (inputs A, B) from 1 to 3x109 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 Phase difference of two synchronous sinusoidal signals from minus 180° to 180° The measurement error of the phase difference of two synchronous sinusoidal signals is ± 2.3 ° at a signal amplitude of 1 V Setting range of trigger levels (inputs A, B) from - 2.0 to 2.0 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) 0.1 - 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 50 °C AC power supply 220 V, 50 Hz Power consumption, not more than 100 VA Overall dimensions, mm 306x129.5x430.6 Weight, not more than 8.5 kg

eLajt03-BT is a Bluetooth luxmeter for an Android smartphone. The version of the eLajt-03 photo head with a built-in Bluetooth adapter. Free Luxmeter app for Android on Google Play

NV-1200 SHV-M is the most low-budget exhaust cupboard of the NV line. It is single-frame, with a laminated countertop. It is intended mainly for analytical laboratories. External dimensions of the cabinet (W×D×H): 1100×700×1960 mm. Dimensions of the working area (W×D×H): 1068×540×750 mm. Table top: laminated chipboard. A minimalistic solution for your laboratory The NV-1200 SHV-M fume cupboard has a minimum of functions, which makes it the most inexpensive. The table top is made of laminated chipboard. It is relatively moisture-resistant, resistant to short-term exposure to acids, alkalis and organic solvents. This countertop does not tolerate strong heating or prolonged exposure to solvents, concentrated acids and alkalis. The working area is closed by one lifting frame with a counterweight. It has two exhaust zones: the hood of the exhaust box and the level of the countertop. Diameter of the flange for connection to the ventilation system: 150 mm. Working area size (W×D×H): 1068×540×750 mm. Please note that the cabinet narrows upwards. At a height of 50 cm, the depth of the working area will be 410 mm, and at a height of 70 cm: 365 mm. If you need to place high equipment, then make sure that it corresponds to the dimensions of the camera, otherwise you will not be able to close the cabinet. The height of the raised glass above the cabinet: 510 mm, that is, with the glass raised, the total height of the cabinet will be 2470 mm. The working area is illuminated by a fluorescent lamp (included in the package). The switch is located on the right side of the cabinet body. The base of the cabinet is made on an all-welded metal frame in powder coating. The side laminated panels (chipboard 16 mm thick) are edged on the facade with a durable PVC edge 2 mm thick, which increases their impact resistance and mechanical strength. The cabinet legs are adjustable in height within two centimeters, allowing you to place the cabinet even on a fairly uneven floor. And what are the other options? In the line of NV-1200 cabinets there is a cabinet with plumbing and a surface made of granite tiles, as well as cabinets without plumbing, and with a surface made of monolithic ceramics, stainless steel, chemically resistant plastic. They are exactly the same size as the NV-1200 SHV-M. If you need a minimalistic cabinet of large sizes, you could be interesteed in the NV-1500 SHV-M model.

Technical specifications: The range of regulation of the magnetizing current is 0.06 to 0.10 A. The magnetizing current indication is digital. The nature of the change in the magnetic field is uniformly decreasing along a scale with a length from 0 to 100 mm. The width of the opening of artificial discontinuities in the magnetic circuit of the electromagnet is 50 and 100 microns The electrical power supply of the device is carried out from an alternating current network with a frequency of 50 Hz, a voltage of 220 V. Power consumption is no more than 20 VA. Overall dimensions: - electronic block, mm, no more: 230x150x70 - electromagnet, mm, no more: 155x65x70 Weight: - electronic unit, kg, not more than: 1 - electromagnet, kg, not more than: 1.6 Equipment of the MF-10SP: - electronic unit - 1 pc. - electromagnet - 1 pc. - suspension collection tray - 1 pc. - VP-1-1-0,25 A protector - 2 pcs. - carrying case - 1 pc. - passport, operating manual, calibration instruction - 1 set.

The generator is designed to produce hydrogen of the highest purity used to power analytical instruments (chromatographs, gas analyzers, etc.). Technical specifications Purity of hydrogen in terms of dry gas is about 99.998% The concentration of water vapor at 20 OC and 1atm is not more than 10 ppm In the output pressure stabilization mode The range of the specified output pressure of hydrogen is from 1.5 to 6.1 ati Stability of the output pressure of hydrogen is not worse than ± 0.02 ati Maximum hydrogen capacity reduced to normal conditions is 36 l/h The time of setting the operating mode, with the output turned off is no more than 20 minutes In the performance stabilization mode: The range of the specified hydrogen performance is from 0 to 36 l/h Maximum developed pressure in performance mode is 5.0 ati Volume of distilled water to be poured is 1.0 l Distilled water consumption is not more than 0.06 l/hour Water consumption is 2.4 g/l of hydrogen The average life of a replaceable deionization filter cartridge (at maximum performance and single-shift operation) is at least 0.5 years Average power consumption: in stationary mode is no more than 250 VA maximum (at startup) is no more than 300 VA Overall dimensions of the generator, (width x depth x height) are not more than 230x470x450 mm The mass of the generator is not more than 18 kg Operating conditions: ambient temperature, °C, from +10 to +35 powered by single-phase AC voltage, V, 220 (+10 -15)% and frequency, Hz, 50 +1 The generator for electrical safety meets the requirements of Class 1, type H according to GOST 12.2.025-76

Structurally, waveguide LPF 37-78 GHz are made on metal plates located in the center of the E-plane of the waveguide. These LFS can be used in conjunction with waveguide bandpass filters to increase the suppression of spurious signals and expand the upper band of the barrier. Basic properties Low bandwidth losses; A wide barrage strip. Operating conditions Operating temperature range from minus 10 up to 50 ° C; The relative humidity of the air is up to 98% at a temperature of 25 ° C. Technical specifications Waveguide cross section, mm 3.6×1.8 Bandwidth Fh-Fb at the level of -1 dB, GHz 60-78 The barrier band at the level of -30 dB, GHz 85-120 Bandwidth loss, 0.5-1.2 dB