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for carrying out heat treatment according to pre-created programs. The presence of remote control and a number of software options allows you to use the product for long-term heat treatment modes. Vacuum drying cabinets can be used for: - gentle drying of thermo- and oxygen-sensitive substances, such as food, medicinal, cosmetic products; - complete removal of residual moisture from heat-sensitive components with a complex shape, such as components of electronic equipment, jewelry, watches and other precision mechanics; - removal of air when filling the molds with a compound, followed by solidification at a given temperature; - removing air from the product and replacing it with another necessary gas medium; - tempering, annealing or aging of metals with the appropriate processing temperature in a vacuum or protective environment; - drying of products after washing in flammable solvents (special version); - testing of devices under low pressure conditions under various temperature conditions.

The walls of the tubes are covered with a dry clot formation activator to accelerate blood clotting. Mixing blood with it does not affect the result of tests. The acceleration of the blood clotting process significantly reduces the preparation time of the biological sample. Material for research............... blood serum Scope of application............................ blood serum research in biochemistry, immunology Centrifugation................................ 1000 - 1500 g - 10 minutes

Stationary universal METOLAB 703 hardness tester is a multifunctional device designed to measure the hardness of materials and products on the Rockwell, Brinell and Vickers scales. The device is a modification of the METOLAB 701 and METOLAB 702 meters. Among the features of the METOLAB 703 hardness tester, the following should be mentioned: a special force sensor for monitoring the applied load; a large and bright color display; software with many functions (including statistical ones – calculation of minimum/average/maximum values, conversion of the results into various scales, automatic switching on of the load, storing data in memory); U-disk for saving and transferring data; creating and editing spreadsheets in Excel format; digital calibration and much more. Distinctive features of the stationary universal multifunctional METOLAB 703 hardness tester: A large number of scales for measurements; Rockwell scales: A, B, C, D, E, F, G, H, K, L, M, P, R, S, V; Brinell scales: HBW1/5, HBW2.5/62.5, HBW1/10, HBW2.5/15.625, HBW1/30, HBW2.5/31.25, HBW2.5/62.5, HBW10/100, HBW5/125, HBW2.5/187.5; Vickers scales: HV5, HV10, HV20, HV30, HV50, HV100, HV12; Multifunctional software in the basic package; Fully Russian-language device menu, simple and intuitive interface; Wide range of measured values: 8 – 650 HB; 20 – 93HRA; 20 – 100 HRB; 20 – 70 HRC; 8 – 2900 H; Load application monitoring using a force sensor; Large and bright color display; Creating and editing spreadsheets in Excel format; U-disk for saving data; Digital calibration of the device; Built-in measuring microscope with backlight. Basic delivery package: Stationary universal METOLAB 703 hardness tester; Conical diamond Rockwell indenter (120° angle) - 1 pc.; Vickers diamond indenter (136° angle) - 1 pc.; Indenter with 1.5875 mm ball - 1 pc.; Indenter with 2.5 mm ball - 1 pc.; Indenter with 5.0 mm ball - 1 pc.; Indenter with 10.0 mm ball - 1 pc.; Large flat table 150 mm - 1 pc.; Medium flat table 60 mm - 1 pc.; V-shaped table 40 mm - 1 pc.; Hardness measures - 1 set; 15x microscope - 1 pc.; 2.5x lens - 1 pc.; 5.0x lens - 1 pc.; User Manual.

The automatic tracing pulse generator AG-105 is designed to create propagating signals (vibrations) in the routes of hidden communications with the active method of tracerouting. The device creates an alternating sinusoidal current in the studied communication (constantly or in short-term parcels) necessary to determine its location. The features of the AG-105 generator Extremely high power output and battery life, for a compact battery pack ("Type C" × 8) and such small overall dimensions. Universal power supply allows you to reach an output power of over 20 watts. With autonomous power supply, the "life cycle" depends on the quality of the "type C" batteries used. For example, with an initial output power of 7 watts in continuous generation mode, the "life cycle" is ≈ 5 hours, and with an initial output power of 15 watts in intermittent modulation mode, the "life cycle" is ≈ 25 hours (using standard new "fresh" batteries, for example, "Energizer C"). When using "ultra-high-capacity" batteries (for example, "Duracell ULTRA" or "COSMOS"), the battery life can be increased by 20-30%. When connecting an external "12V" battery (for example, a car), the operating time is determined by the capacity of this battery. When connecting an external mains power supply "15 V", the operating time is not limited. The dimensions of the portable device in the case are 216x180x105 mm, and the weight does not exceed 2 kg. These features are provided by the use of an ultra-efficient unique modification of the circuit technology for building CLASS D power amplifiers. The pulse output amplifier reaches an efficiency of 85%, which is especially important for "energy-consuming" devices with autonomous power supply.

The NV-800 MD is a table with two stainless steel sinks and 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 overhead double sink is made of corrosion-resistant stainless steel. The package includes a stainless steel mixer with flexible 300 mm flexible 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 it against water and reagents. The pins are also made of polypropylene. 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 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 MD tables A minimalistic compact model with two sinks. An inexpensive solution for laboratories that value the reliability and durability of furniture. Suitable for very small rooms. Application of NV-800 MD 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.

Designed for immersion of objects in the baths of LOIP LT thermostats and LOIP LB-200 precision thermostatic baths to a predetermined depth. Thermostatable objects are placed on a movable pallet, which can be fixed at any required depth. The device is installed on the casing of thermostats and precision thermostatic baths instead of a hinged lid and is equipped with its own removable lid. Bath volume, l 17 and 24 Pallet size, mm 260x320 Maximum immersion depth, mm 200

Technical specifications: Temperature range: without external cooling, °C Current+10 ... +150 with tap water cooling °C Tvods+5 ...+150 Accuracy of temperature maintenance, °C ± 0.1 The error of setting the set temperature, no more than ° C ± 0.2 Heater power, W 2000 Pump: max. flow rate, l/min 8,0 pressure, 0.25 bar Bath volume, l 16 Working fluid water, water-glycerin mixtures, silicone oil The open part of the bath / depth, mm 190x296/200 Overall dimensions, mm 355x335x400 Weight, kg 12.8

The kit of the portable acoustic leakage detector "Success AT-207" is designed to detect depressurization sites of underground pipelines of heat and water supply systems located at a depth of up to 3 m in channel and channel-free laying. The search for damage sites is carried out by the acoustic method. •

Designed for filtration, evaporation, distillation, distillation, distillation and synthesis in laboratory conditions. Variants of execution: To-2-100-22 TU 9464-019-29508133-2015 To-2-100-34 , TU 9464-019-29508133-2015 TO-2-1000-42 TU 9464-019-29508133-2015 To-2-2000-50 TU 9464-019-29508133-2015 To-2-250-34 TU 9464-019-29508133-2015 To-2-50-22 TU 9464-019-29508133-2015 TO-2-500-34 TU 9464-019-29508133-2015

The gas distribution panel (hereinafter referred to as the panel) is designed to connect gas nodes and blocks of various analytical instruments, including chromatographs to shop gas lines. technical specifications Inlet pressure, not more than 0.8 MPa. The output pressure is from 0 to 0.4 MPa. Gas flow rate through each channel, not less than — 1000 cm3/min.

To switch the nozzle columns, conventional taps (reverse purge, 6-, 8- and 10-port) are used, which, however, are not suitable for switching capillary columns. An alternative way to switch capillary columns is to change the flows in the capillary columns, which is produced by the so-called "Dins switches" (PD). TECHNICAL CHARACTERISTICS of PD The switching time setting range is from 0.1 to 999 min. Switching time is 0.1 s. The dead volume of the crane is less than 1 µl. The temperature of the tap is no more than 350 °C. The pressure in the crane line is not more than 0.4 MPa. Electric power supply — 5 V.