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Distinctive features: The built-in thermometer allows you to take into account the influence of ambient temperature and improve the measurement accuracy. The built-in memory stores 4096 electrical conductivity measurement results for subsequent transfer to a PC. Specifications: Measuring range of the absolute value of specific electrical conductivity, MSm/m from 5 to 60
Measuring range of increments of electrical conductivity, MS/m from -9.99 to +9.99 Limit of permissible basic relative measurement error, % no more than 2 Permissible gap between the transducer and the surface of the controlled product, mm, no more than 0.25 Digital display of measurement results Power supply from RRZ type battery, V 9 Power consumption, mW, no more than 40 Operating temperature range, °C 5...40 Dimensions, mm 57*84*30 Weight, g 270±20

The NV-1500 LKv-Ya is a laboratory table on chipboard legs and with the table top made of granite tiles. The width of the table top is 1500 mm. The table is designed for standing work (table height: 850 mm) and is usually used for placing devices. There are two pull-out drawers for storing small stuff. 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 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): 1500×700×850 mm. NV-1500 LKv-Ya Advantages of tables An inexpensive solution for laboratories that value the reliability and durability of furniture; Heating plates or baths can be placed on the granite surface resistant to high temperatures; It is convenient to work while standing: the height of the working surface is 85 cm; In the drawers you can store accessories to the devices that are on the table, or laboratory utensils. Application of NV-1500 LKv-Ya 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 aspirator refers to universal, electric, single-channel, portable devices with set volume flow values, with direct measurement of the sampled volume of air samples in accordance with GOST R 51945-2002.

The pNV-400 CHAN cabinet on wheels with 3 drawers. The facade of the cabinet has a shockproof PVC edge. The standard version of the cabinet on wheels for the laboratory table includes: 3 drawers on roller guides, 2 mm shockproof PVC edge, plastic wheel supports. As standard, we offer cabinets for laboratory tables in gray color. However, in agreement with the customer, it is possible to change the color to white, without increasing the cost. We are also ready to adapt the size and materials so that they meet your needs.

The digital contact thermometer TK-5.11S is designed to measure the temperature of various materials, relative humidity by direct contact of the probe with the measuring object. The thermometer TK-5.11S is a two-channel device that provides for the operation of two measuring probes simultaneously. The contact thermometer consists of an electronic unit and replaceable probes. Thermoelectric converters (TP) with NSH according to GOST R 8.585 are used as thermosensitive elements in the probes . Capacitive humidity sensors are used as a measuring element in relative humidity probes.

A simple and reliable device for monitoring the radiation situation in rooms where work is carried out with radioactive sources (substances, medications, installations). If the set threshold value of the dose rate is exceeded, the device gives a sound and light signal, controls external devices (for example, door locking devices). Purpose: measurement of the ambient dose equivalent of gamma radiation (MAED); sound and light alarm about exceeding the set threshold; activation of external signaling or actuating devices.

Installation for monitoring radioactive contamination of hands, feet (shoes) and clothing of personnel with beta-, gamma- and alpha-active nuclides, convenient and intuitive interface, various versions. Purpose: monitoring the level of contamination of hands, feet (shoes) and clothing of personnel with beta-, gamma- and alpha-emitting radionuclides and signaling when exceeding permissible levels; measurement of beta and alpha radiation flux density from the surface of the hands, feet (shoes) and clothing of personnel; measurement of surface activity of alpha- and beta-emitting radionuclides of hands, feet (shoes) and clothing of personnel; measurement of the ambient dose equivalent (MAED) power of gamma radiation.

Appointment: Measurement of the ambient dose equivalent (MAED) power of gamma radiation during radiation reconnaissance and operational control of radioactive contamination of the area. Installations can be installed on cars and other mobile means, except for air.

The Korsa NV-1800 SHVD-B laboratory fume cupboard is a two—frame cabinet with a width of 1800 mm with a countertop made of granite tiles. External dimensions of the cabinet (W×D×H): 1800×700×1960 mm. Dimensions of the working area (W×D×H): 1768×540×750 mm. Table top: granite tiles. A reliable fume cupboard for laboratories The cabinet is available in two versions: with a hood from the lower cabinet and without it. In a cabinet with a hood, various aggressive reagents can be stored, in a cabinet without a hood, it is better to store only laboratory glass or instruments. Working surface material: porcelain tile. It 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 countertops for laboratory furniture. The working area is closed by two independent lifting frames with counterweights. 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): 1768×540×750 mm. Please note that the cabinet narrows upwards. At a height of 50 cm, the depth of the working area will be 410 mm, 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, when the glass is 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-hand side of the cabinet, next to the sockets. The fume cupboard is equipped with two sockets, one of them with grounding. Sockets have the IP20 degree of protection, maximum load: 1.5 kW. The base of the cabinet is 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 rather uneven floor.

METOLAB 422 is a stationary hardness tester for measuring the hardness of various materials (steels, cast iron, non–ferrous metals, soft alloys, etc.) according to the Vickers method, HV scale. The measurements correspond to GOST R ISO 6507-1-2007. The device has an automatic loading system, which, in turn, ensures the highest accuracy of the readings given. Among the features of the stationary METOLAB 422 hardness tester are automatic switching from the indenter to the lens; software calculation of the hardness value; statistical processing of results (calculation of average/maximum/ minimum values); conversion of results into Vickers, Brinell, Super-Rockwell scales. The METOLAB 422 hardness tester software is fully available in Russian. The stationary METOLAB 422 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 stationary METOLAB 422 hardness tester: Simplicity and convenience in operation and maintenance of the device; Wide range of measured values – from 5 to 2500 HV; Wide range of automatically applied test loads: 0.3 kg (2.94 N); 0.5 kg (4.9 N); 1 kg (9.8 N); 2 kg (19.61 N); 3 kg (29.4 N), 5 kg (49 N), 10 kg (98 N); Automatic conversion of measurement results into the following scales: HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T; Large and bright LCD display displaying all the necessary information, including the selected scale, set load, exposure time, test mode; Automatic switching from the indenter to the lens; U disk for saving data in Excel format for easy editing and processing; Digital calibration of the hardness tester; High accuracy and repeatability of measurement results. Basic delivery package: Stationary METOLAB 422 hardness tester; Standard Vickers hardness test - 2 pcs.; Flat desktop; Large flat desktop; V-shaped desktop; 10x micrometer; 10x and 20x microscope lenses; Diamond indenter with an angle at the top of 136°; User Manual.

Interleukin 4 is a pleiotropic cytokine that regulates the cellular and humoral immune response and is involved in the processes of proliferation, differentiation, and activation of cells of various types. IL-4 is expressed by activated T lymphocytes, mast cells, dendritic cells, NKT cells, basophils, eosinophils. The epithelium and tumor cells are sources of IL-4 in tissues.

The flow meter is fully developed by Russian specialists in the field of acoustics, hydraulics and electronics, and is designed to measure the volumetric flow rate and volume of water in pipelines, mainly medium and large, under pressure, non-pressure and combined (pressure-free) flow modes. The flowmeter is based on ultrasonic "time-pulse" multipath technology for measuring the flow velocity in the measuring range. In addition, depth sensors (primary transducers) - hydrostatic, radar contactless, ultrasonic underwater or ultrasonic contactless - are used to measure the flow in water ducts with a combined or non-pressure flow mode. In the presence of deposits affecting the shape and area of the live section of the flow, sediment level sensors are used. Secondary converter It is available in both stationary (~220 V) and portable versions with autonomous power supply. Primary converters Inset and overhead primary converters from the inside allow you to place the measurement gate on any water pipe made of any material, taking into account design features. Pipe sizes Du, mm: 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, up to 15000 mm The Volga ML acoustic ultrasonic flowmeter is registered as a type of measuring instrument in the Federal Information Fund for Ensuring the Uniformity of Measurements for No. 78414-20 (MP 2550-0361-2019). The Volga ML acoustic ultrasonic flow meter has been recognized as the winner in the nomination Best Technology of the International Environmental Award EWA Award 2020.