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Desiccator 2-180 mm PrimeLab is made of dark glass, which provides reliable protection of the contents from harmful ultraviolet radiation. Designed to store and protect samples in a laboratory environment. It is also possible to achieve 0% air humidity, which is important when working with certain reagents. The diameter of the desiccator is 18 cm with the height of the entire vessel being 26 cm. It comes complete with a porcelain ring, which is placed at the bottom to circulate air throughout the entire container in isolated conditions.

Designed for drip dosing of various solutions in laboratory practice. Without a pear.30 ml, 60 ml, 125 ml.

It is necessary for accurate temperature maintenance in external objects. The diameter and length of the submerged part are 3 and 240 mm, respectively. The nominal static characteristic of Pt1000.

Total volume, l. 290 Number of internal doors, pcs 3 Weight, kg., not more than 125 Maximum rated power, 400 W Voltage, 220 V Warranty 1 year Dimensions (H*W*D), mm 2050x730x860 Freezer compartment Temperature in the freezer, °C -18...-40 Number of shelves in the chamber, pcs. 5 (metal) Efficiency and energy consumption Frequency, Hz 50 Adjusted sound power level, 55 dBA Approximate dimensions of the product with packaging Net weight of the product, kg 120 Gross weight of the product, kg 140 The length of the package, m 0.89 Width of the package, m 0.76 Height of the package, m 2.15

Measurement of dissolved oxygen concentration (CRC) and temperature of aqueous media. Laboratory and "field" measurements. Definition of BOD. The sensor is designed specifically for BOD measurement according to the PNF F method 14.1:2:3:4.123-97. 24-month warranty for deliveries across the Russian Federation Convenience and accuracy of measurement | Automatic temperature and barocompensation. Automatic air oxygen calibration. IP65 | Compact sealed device is reliably protected from dust and moisture. Electronic notebook | The ability to record up to 500 measurement groups in User-named folders. USB port, software | The ability to create and manage a data archive on a PC. Graphic indicator with backlight | Indication of readings in a user-friendly format, ease of settings. Easy calibration by air | Minimum maintenance | Replacement of the membrane no more than once a year. Storage of the sensor in the air. Long-lasting sensor | Sensor service life of at least 10 years.Time to failure - 40,000 hours Low power consumption | Up to 600 hours of continuous operation from a set of AA elements. Designed for "field" measurements | Measurement of the KRK at a depth of up to 20 meters. Self-diagnosis | Additional guarantee of correct operation of the device

The device allows you to detect surface defects like cracks, visualizing the signal from the continuity interruptions on the display. The design of the flaw detector allows to determine with high reliability the exact location and depth of defects even on rough surfaces of flat and curved shape, including under a layer of corrosion or in the presence of a protective coating of the controlled area of the product with a thickness of up to 3 mm. The principle of operation of the VD-12NFP eddy current flaw detector: The principle of operation of the VD-12NFP eddy current flaw detector is based on the phenomenon of electromagnetic induction. An alternating magnetic field created in the primary coil of the converter by means of a sinusoidal voltage generator excites eddy currents in the controlled product. A parasitic magnetic field formed by eddy currents at the locations of defects affects the measuring unit (two signal coils connected in series) of the converter, creating an electromotive force in it. The amplitude and phase of the secondary signal carries information about the properties of the defect and the position of the transducer relative to the surface of the controlled product. The output signal from the measuring unit of the converter, after amplification and processing using a microprocessor, is displayed on the readout of the device, and is also stored in the memory block for subsequent transmission to a personal computer. In addition, information about the defects is displayed on a piezoelectric bell used as an audio indicator. Design, features and advantages of the VD-12NFP eddy current control device: The VD-12NFP eddy current flaw detector is a portable device capable of working both in a desktop and in a suspended position in a special bag-case. This ensures convenient operation of the device in a variety of conditions: in the laboratory, in the factory shop or during field tests. The flaw detector consists of an electronic unit with controls and display of test results, as well as three replaceable converters with wear-resistant corundum tips connected to the electronic unit using a connector. The choice of the desired converter depends on the magnetic properties of the material. For the control of parts with grooves, a converter with an inclined tip is offered. The device is powered by 4 AA batteries located in the battery compartment of the electronic unit. The advantages of the flaw detector include: - a screen for visualizing the signal during measurement; - light weight and compact dimensions that allow you to use the device in almost any conditions; - the ability to control the quality of products of various curvature and surface roughness even in the presence of a protective coating or a layer of corrosion; - wear resistance of converters, which is important when monitoring products with increased surface roughness (up to Rz£320); - automatic detection of the type of converter when connected, as well as the presence of built-in memory for storing control results; - the possibility to transfer data to a personal computer for storing or printing control protocols. Scope of application: Portability, high productivity, the ability to work with curved and rough surfaces, as well as the fact that the operation of the flaw detector is practically unaffected by humidity, pressure and contamination of the gas environment or the surface of the controlled product with non-conductive substances ensure the versatility of the device for detecting cracks in various materials. The eddy current flaw detector VD-12NFP is actively used in heavy industry for diagnostics of metal structures, assemblies and mechanisms for various purposes in factory workshops or laboratories, including at enterprises of railway transport, automotive industry, mechanical engineering, pipelines and metal structures. The VD-12NFP flaw detector can be used with equal success in the field, factory workshops, depots, laboratories and workshops to monitor the current condition, as well as to assess the degree of wear, the possibility and duration of further operation of such products made of metals and alloys as over-spring beams, wagon wheels, auto coupler housings, side frames, wheel couples and others. Distinctive features: • control of parts with surface roughness up to Rz320 due to wear-resistant corundum tips; • assessment of the degree of danger (depth) of the defect; • automatic detection of the converter type; • microprocessor control; • 5 universal programs for saving settings; • capable of detecting defects with a depth of 0.3 mm • The angle of deviation of the converter from the normal to the working surface up to 60° • Operating frequency of 70 kHz; • Maximum working clearance of 3mm; • visualization of the signal from the defect; • built-in memory for storing control results • Equipped with a Bluetooth 2.0 wireless communication module, which allows you to transmit control results and control the flaw detector at a distance of up to 20m; • The possibility of forming a control protocol based on the data transmitted to the PC; • Temperature range from 0°C to +40°C; • The design allows you to work with the flaw detector without removing it from the bag-case. Basic kit: Ia5.173.016: 1 electronic unit Ia5.125.031: 1 converter, type 1; marked as (•) Ia5.125.030: 1 converter, type 2; marked as (••) Ia2.706.002: the KOIDZ-VD set of samples with a passport (consisting of: Ia8.896.034: 1 piece; Ia8.896.035: 1 piece; Ia8.896.035-01: 1 piece) - A certificate of verification. 4 AA batteries 1 charger 1 small-sized phone 1 CD with software 1 special key 1 bag-case A calibration certificate is issued for the VD-12NFP flaw detector. 1 passport 1 operating manual 1 calibration instruction

This small mobile table is designed to move heavy equipment around the laboratory. When not in use, it can be moved under a regular office desk as the height of the NV-600 STP is 65 cm. The table top is made of laminated chipboard. The NV-600 STP has a metal frame painted with durable powder paint. The side laminated panels (chipboard 16 mm thick) and the lower shelf are edged on the facade with a 2 mm PVC edge, which increases their impact resistance and mechanical strength. The table wheels allow you to conveniently move the equipment around the laboratory. For easier movement, the table is equipped with side handles. In the drawer and on the bottom shelf, you can store equipment accessories or the necessary small stuff. Dimensions of the table when assembled (W×D×C): 600×350×650 mm. Advantages of NV-600 STP tables Small size: if it is not needed, it can easily be moved under a regular table. An inexpensive solution for laboratories that value the reliability and durability of furniture. Suitable for the small rooms. Application of NV-600 STP tables NV series tables 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 KhSh-1-200 19/26 Primelab refrigerator is suitable not only for cooling substances, but also for distillation, extraction, distillation, etc. Made from reliable and durable borosilicate glass, which is resistant to temperature changes. Suitable for working with chemically active and toxic substances. Cooling of the liquid occurs when it moves along the balls inside the refrigerator, as well as by supplying running water to the jacket. The refrigerator has excellent performance with a relatively small working part of 200 mm. The total length of the entire structure is 303 mm. It is equipped with core sections (19/26).