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The system of internal quenching of long hollow parts. Mixing systems of the inner and outer parts of the quenching tank. Closing the intermediate vacuum gate until the start of quenching (allows to keep a clean heating chamber).

Purpose: measurement of the power of ambient dose equivalent (MAED) and ambient dose equivalent (ED) of photon radiation; operational search for sources of ionizing radiation and radioactive materials; measurement of the flux density and fluence of alpha and beta radiation; measurement of surface alpha and beta activity; measurement of the ambient dose equivalent (MAED) power of neutron radiation.

NV-1200 PC-M is an inexpensive table with a superstructure in the NV line. The countertop with a depth of 70 cm is made of granite tiles. It is designed for standing work: the height of the table top is 85 cm. External dimensions of the table (W×D×H): 1218×700×1650 mm. A minimalistic solution for your laboratory The table top is made of granite tiles. The tile is moisture-resistant and perfectly withstands high temperatures. It is resistant to prolonged exposure to concentrated acids, alkalis and organic solvents. It has limited resistance to hydrofluoric acid. This is one of the most popular types of countertop materials for laboratory furniture. The superstructure allows you to compactly place the necessary reagents and laboratory utensils next to the workplace. Its depth is 25 cm, and its height is 80 cm. The side laminated panels (chipboard 16 mm thick) are edged with a 2 mm PVC edge, which increases their impact resistance and mechanical strength. The legs of the table are adjustable in height within two centimeters, allowing you to place it even on a rather uneven floor. Advantages of NV-1200 PC-M tables An inexpensive solution for laboratories that value the reliability and durability of furniture; Suitable for small rooms; Heating plates or baths can be placed on the granite surface, it is resistant to high temperatures; It is convenient to work while standing: the height of the working surface is 85 cm. On the shelves you can store accessories for devices on the table, laboratory utensils or reagents. Application of NV-1200 PC-M tables Tables of the NV series are used in laboratories of the widest profile: at food and light industry enterprises, in scientific and educational workshops, in chemistry classrooms, quality control centers, medical organizations and many others.

The NV-800 MOP is a table with a deep sink made of polypropylene and with a plastic dryer for 18 dishes. It is designed for standing work: the height of the countertop is 85 cm. Dimensions when assembled (W×D×H): 800×600×1650 mm. The table top is made of laminated chipboard. It has a built-in Stegler WJH0357F polypropylene sink, its internal dimensions (W×L×H): 490×390×290 mm. The polypropylene is resistant to prolonged exposure to concentrated acids, alkalis and organic solvents and is excellent for washing laboratory dishes. The side laminated panels of the table (chipboard 16 mm thick) are edged on the facade with a 2 mm PVC edge, which increases their impact resistance and mechanical strength. The package includes a stainless steel mixer with flexible 300 mm tap connectors and a siphon. The upper part of the inclined shelves of the dryer on which dishes are placed, is covered with a polypropylene insert to protect against water and reagents. The pins are also made of polypropylene. The legs of the table are adjustable in height within two centimeters, allowing you to place it even on a rather uneven floor. Advantages of NV-800 MOSFET tables A minimalistic compact model with polypropylene sink and dryer. An inexpensive solution for laboratories that value the reliability and durability of furniture. Due to its size, it is suitable for very small rooms. Application of NV-800 MOP tables Tables of the NV series are used in laboratories of the widest profile: at food and light industry enterprises, in scientific and educational workshops, in chemistry classrooms, quality control centers, medical organizations and many others.

Highly coherent tunable diode lasers with an external resonator are used in projects related to the development of optical frequency standards (on ytterbium and thorium ions), in studies of degenerate gases, Rydberg atoms.

The NV-1210 LCn is a laboratory table with a metal frame and a table top made of monolithic ceramics. Table top width: 1210 mm. The table is designed for sitting work, its height is 750 mm (this is the height of a regular office desk). The table top made of monolithic ceramics is moisture-resistant, perfectly withstands high temperatures. As there are no seams, ceramic granite tiles are better resistant to chemicals and heat. It is possible to place high-temperature equipment on it. NV-1210 tables have a metal frame painted with durable powder paint. The side laminated panels (chipboard 16 mm thick) are edged on the facade with a PVC edge 2 mm thick, which increases their impact resistance and mechanical strength. The legs of the table are adjustable in height within two centimeters, allowing you to place it even on a rather uneven floor. Dimensions of the table assembled (W×D×H): 1210×700×750 mm. Advantages of NV-1210 LCn tables An inexpensive solution for laboratories that value the reliability and durability of furniture; Suitable for small rooms; Heating plates or baths can be placed on the porcelain stoneware surface resistant to high temperatures; It is convenient to work sitting down: the height of the work surface from the floor is 75 cm. Application of NV-1210 LCn tables Tables of the NV series are used in laboratories of the widest profile: at food and light industry enterprises, in scientific and educational workshops, in chemistry classrooms, quality control centers, medical organizations and many others.

The filter holder FD-05D is designed to install aerosol and iodine filters in it, in an amount of up to 8 pieces. The filters are arranged sequentially. It is used in sampling systems of gas-aerosol media at radiation-hazardous and other production facilities.

The installation is intended for use in gas-aerosol emission control systems in order to determine the volumetric air flow in ventilation systems by measuring the linear air flow velocity at local points of the dimensional section, as well as for measuring air temperature and humidity at local points. The measuring system of the installation complies with GOST 12.3.018-79 (SSBT. Ventilation systems. Methods of aerodynamic tests).

It measures temperature when checking the quality of fuel in samplers. •

The frequency meter is able to work both independently and as part of automated measuring systems with interfaces such as USB or RS-232. Technical specifications Frequency and period of sinusoidal signals (inputs A, B) 0.001 Hz - 150 MHz Frequency of video pulse signals (inputs A, B) 0.001 Hz - 100 MHz Frequency of continuous sinusoidal oscillations (input C) (0.1 - 1) GHz Frequency of continuous sinusoidal oscillations (input D) (1 - 37.5) GHz Carrier frequency of a continuous signal with frequency modulation (FM) (input D) Fh = (1 - 18) GHz, Fm = 100 Hz-100 kHz; frequency deviation from 10 kHz to 10 MHz Carrier frequency of a continuous signal with amplitude modulation (AM) (input D) Fh = (1 - 18) GHz, Fm = 100 Hz - 100 kHz; AM factor up to 100% Carrier frequency of a continuous radio pulse sequence (IM) signal (input D) Fn = (1-37.5) GHz, from 0.15 microseconds to 1ms, Fsl from 100 Hz to 3 MHz, from 2 to 103 Pulse duration 10 ns – 0.1 s Time interval from -10 to 10 s The duration of the front, the decay of the pulses is 5 ns - 100 microseconds Phase difference of two synchronous sinusoidal signals from minus 360° to 360° The measurement error of the phase difference of two synchronous sinusoidal signals is ± 0.36° (from 1 kHz to 1 MHz) ± 3.6° (above 1 MHz) Input signal level: •for sinusoidal signal (inputs A, B) (0.03 - 7.0) V •for video pulse signal (inputs A, B) (0.1 - 10.0) V •for a sinusoidal signal (input C) (0.03 - 1.0) V •for sinusoidal and IM signals (input D) 10 MW (from 1 to 8 GHz); 40 MW (sv. 8 to 18 GHz); 50 MW (sv. 18 to 37.5 GHz). The nominal frequency value of the reference quartz oscillator is 10 MHz Relative error in the frequency of the quartz oscillator, no more than ± 2x10-7 in 12 months Operating temperature range from 5 to 40 °C AC power supply 220 V, 50 Hz Power consumption, no more than 100 VhA Overall dimensions, mm 496x174x459 Weight, not more than 16 kg

The generator is designed to produce nitrogen of the highest purity and zero air in laboratories. Differences from the GCHA-15D-60V: lower air performance; the presence of a built-in oil-free compressor ensures complete autonomy of the device. The warranty for the device is 18 months, for the built-in compressor is 12 months from the date of sale. Technical specifications The grade of nitrogen produced according to GOST 9293-74 is high purity, grade I Volume fraction of nitrogen is not less than 99,999 % vol. (including impurities of inert gases — argon, neon, helium) Volume fraction of oxygen is not more than 0.0005 % vol. (5 ppm) Volume fraction of water vapor in nitrogen is not more than 0.0007 % vol. (7 ppm) Volume fraction of the sum of carbon-containing compounds in nitrogen in terms of methane is not more than 0.00001 % vol. (0.1 ppm) Maximum nitrogen capacity is not less than 15 liters/hour (250 ml/min) Nominal output pressure of nitrogen is 4 ati Volume fraction of water vapor in the generated air is not more than 0.0007 % vol. (7 ppm) The volume fraction of the amount of hydrocarbons in the produced air in terms of methane is not more than, 0.00001% vol. (0.1 ppm), (with a concentration of methane in the supply air not more than 5 ppm) Maximum air capacity is not less than 40 liters/hour (670 ml/min) Nominal output air pressure is not less than 3.5 ati The time of setting the operating mode for single-shift operation is no more than 45 min Noise level generated by the compressor is no more than 50 dB Power consumption is not more than 300 VA Overall dimensions, (width x depth x height) are not more than 230x470x510 mm Weight is not more than 27 kg Operating conditions: ambient temperature, ° C, from +10 to +35 electric power supply from a single-phase AC network with voltage, V, 220 ± 10% and frequency, Hz, 50 ± 1 Average full service life is at least 6 years The generator meets the electrical safety requirements of class 1, type H according to GOST 12.2.025-76