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Combined working surface: STEEL main table top (single stainless steel module with anti-spill side) with a depth of 650 mm / auxiliary table top made of TRESPA material with a depth of 150 mm Length, mm: 1800 Depth, mm: 800 Height, mm: 900 BASIC EQUIPMENT The base is a collapsible frame made of rectangular steel profile, painted with powder paint (RAL 7035) with the texture of shagreen leather Hidden fasteners Two easily removable rear screens (RAL 7035) and one non-removable (RAL 5023) Rear side boxes Adjustable supports (0-40 mm)

The AVDM-100 high-vacuum unit consists of a vacuum diffusion oil-vapor pump, a nitrogen trap, a vacuum gate, a frame or a plate. The principle of operation of the AVDM-100 unit is based on the pumping action of a vacuum diffusion steam oil pump. When the AVDM-100 unit is operating, liquid nitrogen is poured into the trap. Condensation of working fluid vapors occurs on the elements of the freezing device cooled with liquid nitrogen. The frame (plate) is designed for mounting the components of the unit. The ends of the wiring wires are connected to the connector fixed on the plate of the AVDM-100 unit.

The device replaces the devices for checking the attenuators D1-13A and D1-25. D1-29 is a step attenuator with a range of attenuation from 0 to 110 dB with a step of 10 dB, operating in the frequency range from 0 to 150 MHz. The device consists of a housing with damping cells and a switch with a counting device. The housing contains coaxial input and output connectors, as well as additional connectors "40 dB" and "80 dB", necessary for the verification of the device. Technical specifications Operating frequency range 0 – 150 MHz Difference attenuation setting range (after 10 dB) 0 – 110 dB Input electrical resistance to direct current 50 ± 0.1 ohms The output electrical resistance to direct current when connected to the load input is 50 ± 0.1 ohms 25 ± 0.1 ohms The main absolute error of the difference attenuation setting relative to the 0 dB mark at direct current ± (0.002 - 0.02) dB The main absolute error of the difference attenuation setting relative to the 10 dB mark in the frequency range up to 30 MHz ± (0.004 - 0.9) dB The main absolute error of the difference attenuation setting relative to the 10 dB mark in the frequency range over 30 to 150 MHz ± (0.09 - 3.0) dB The maximum permissible value of the electrical voltage (DC or AC) at the input of the attenuator 3 In the operating temperature range from 5 to 40 ° C Overall dimensions, mm 149x95x149 Weight, not more than 3 kg

Total volume, l. 250 Height, mm 1300 Depth without handle, mm 610 Depth with handle, mm 650 Width, mm 600 Weight, kg., no more 59 Rated power consumption, W 200 Maximum rated power, 220 W Voltage, 220 V Warranty, years 2 Final report on pre-qualification for compliance with the requirements of Good Practice of the EAEU Distribution: yes Cold storage Auto refrigerator defrosting system Temperature in the refrigerator, °C +2... +15 Accuracy of temperature maintenance ±2°C Thermal card: yes Efficiency and energy consumption Electricity consumption, kWh/day, not more than 0.82 Climate class UHL 4.2 (i.e. for moderate and cold climate) Frequency, Hz 50 Approximate dimensions of the product with packaging Net weight of the product, kg 59 Gross weight of the product, kg 63 Volume of packaging, m3 0,557 The length of the package, m 0.65 The width of the package, m 0.63 The height of the package, m 1.36

A device for preparing metal samples for spectral analysis. For the preparation of metal samples, an emery cloth or paper with a given size and abrasive material is used. The rotation speed is 1500 revolutions per minute. A quick stop of the motor is provided by an automatic control unit. There is a version in a housing made of composite materials with two discs, each can have its own type of abrasive.

Furniture for laboratory work. Reagent storage cabinet Length, mm: 600 Depth, mm: 500 Height, mm: 1940 PACKAGE CONTENTS housing – metal painted with white powder paint (RAL 9016) roof, bottom, shelves - metal painted with dark gray powder paint (RAL 7011) facade – metal painted with white powder paint (RAL 9016).

Designed for the assembly of various laboratory devices, apparatuses and installations. Types:14/23-14/23 29/32-29/32

The working condition of the ND-500 diffusion pump depends on the temperature of the working fluid in the pump boiler. During the initial filling, it is recommended to fill the maximum volume of the working fluid. Working fluid is "VACMA OIL 500" vacuum oil (under technical specifications TU 19.20.29-061-00218526-2019). The total amount of working fluid in the ND-500 diffusion pump is a maximum of 5.5 liters, a minimum of 4 liters. The viewing window for visual inspection of the working fluid has marks of its maximum and minimum amounts. During normal operation of the pump, the level of the working fluid practically does not change.The temperature of the working fluid when the pump is operating at the maximum residual pressure is about 240°C to 255°C. It is recommended to monitor the operation of the heaters in the ND-500 diffusion pump using one temperature sensor. The temperature sensor must be installed in a special radiator socket above the heater. If there is a loss of working fluid and an increase in the temperature of the radiators of the ND-500 diffusion pump up to 320°C, the temperature sensor should give the command to automatically turn off the heaters. The subsequent activation of the pump heaters should not be automatic and should be carried out only after cooling the system. Water at the inlet to the cooling systems of the housing and the oil reflector must be supplied with a pressure of 0.3 MPa (3 kgf/cm2) to 0.5 MPa (5 kgf/cm2) and a temperature of plus 4 ° C to plus 25 ° C. The recommended cooling water consumption for the housing is 500 l/h, for the oil reflector it is 50 l / h. It is regulated by the outlet water temperature, which should not exceed plus 40°C. The water drain should be free (with a jet break). The required speed of action of pre-vacuum pumps at a pressure of 26 Pa (0.2 mm Hg.st) in the outlet section of the ND-500 diffusion pump should be at least 42 l/s. To reduce the losses of the working fluid of the ND-500 diffusion pump at pressures (1·10-1- 1) Pa [(7,5·10-4- 7,5·10-3) mmHg] it is recommended to install an additional LP-500 flow-through water trap on the outlet flange.

The NV-2400 O is a large island table with a superstructure that can be placed in the center of the laboratory and organize workplaces on both sides. Table top depth: 152 cm. It is designed for standing work: the height from the floor to the table top is 85 cm. Two lamps and four sockets are built into the superstructure on each side. External dimensions of the table (W×D×C): 2420×1520×1650 mm. Work surface for your tasks We offer tables with various work surfaces. Table Model: Tabletop NV-2400 OL: Laminate. 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. NV-2400 OK: Porcelain tile. It is a practical solution for most chemical, biological, medical laboratories and workshops. You can put drying cabinets, baths and other heating devices on it. NV-2400 OSB: Chemically resistant plastic. It is a good choice for training workshops, analytical and medical laboratories. It does not tolerate high temperatures well, heating devices should not be placed on the surface. NV-2400 OP: Polypropylene. It is chemically resistant, being a specialized solution for chemical laboratories that work a lot with concentrated inorganic acids and alkalis. It is not resistant to high temperatures. A large table for convenient work in the laboratory The superstructure allows you to compactly place the necessary reagents and laboratory utensils next to the workplace. Its depth is 30 cm, and its height is 80 cm. The working area on each side is illuminated with fluorescent lamps (included in the package). The switch is located on both sides of the superstructure. There are also two sockets, one of which is grounded. The sockets (with four on each side, there are eight of them in total) have the IP20 degree of protection, maximum load: 1.5 kW. On each side, three cabinets are built into the table, two with a hinged door and a shelf inside, the third one with three pull-out drawers. You can store there laboratory utensils or small stuff you need at hand. 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.

The water treatment system (hereinafter referred to as the system) is used for the preparation of water used in hydrogen generators, for the preparation of solutions, chromatographic samples, capillary electrophoresis, high-performance liquid chromatography (HPLC), etc. analyzers requiring the use of high purity water. The system is connected directly to the municipal water supply line and allows obtaining high–purity deionized water with a specific electrical conductivity of 0.06 - 0.1 mcm/cm. The device uses multi-stage water purification. Technical specifications System output capacity, l/h not less than 6 Specific electrical conductivity of water, mcm/cm not more than 0.06 – 0.1 Power supply - single-phase AC 220V, 50/60 Hz Maximum power consumption, kW 0.1 Dimensions (W x D x H), mm 200 x 560 x 440 Weight, not more than 20 kg

BASIC EQUIPMENT The base is a collapsible frame made of rectangular steel profile, painted with powder paint (RAL 7035) with the texture of shagreen leather Hidden fasteners Two easily removable rear screens (RAL 7035) and one non-removable (RAL 5023) Rear side boxes Adjustable supports (0-40 mm)