Equipment

WB series baths can be used for sample evaporation, incubation, defrosting, conduction of chemical reactions. Temperature setting range, oC +35…+95 Temperature error, oC ±1.0 is protected from excess temperature RAINBOW TSR-150S F-C Hydraulic thermostat Supply voltage, V 230+-10% Current consumption 6.5A Power consumption, 1500 W Overall dimensions L x W x H, mm 450 x 325 x 260 Overall dimensions of the bath L x W x H, mm 360 x 300 x 205 Total / engine capacity, 21.9/18.1 l

A device for quality control of petroleum products Automatic apparatus for determining the maximum temperature of filterability on a cold filter with an integrated cooling system PTF-LAB-12 The automatic apparatus PTF-LAB-12 is designed to determine the maximum temperature of filterability on a cold filter in accordance with GOST 22254-92, GOST R 54269-2010, GOST EN 116-2013, ASTM D6371, IP309 and other similar standards in the temperature range from -67 ° C to room temperature. Developed taking into account all the requirements of state standards for testing. PTF-LAB-12 is equipped with an integrated cooling system of the bath, which allows you to reach the lower temperature limit of -67 ° C without using external cooling systems. Technical specifications: The volume of the analyzed sample is 45 ml Measurement range of filterability temperature from -67 °C to room temperature Accuracy of maintaining sample temperature ± 0.5 °C (at bath temperature -34 °C) ± 1.0 ° C (at bath temperature -51 °C) ± 2.0 °C (at bath temperature -67 °C) Creating a vacuum built-in diaphragm pump Maintaining the temperature of the cooling bath Integrated cooling system Step-by-step temperature control (-34 °C, -51 °C and -67 °C) Built-in memory of at least 1000 protocols Color LCD display with touch screen The device is controlled by touch Supply voltage 220 V Power consumption 300 W Overall dimensions, WxDxH 315x470x405 mm Weight 15 kg

Technical specifications: Range of operation 280-710 nm Diffraction grating (replica) 1250 strokes per millimeter The area of maximum energy concentration 350-450 nm The working order of the spectrum is the first The signal-to-noise ratio on the line is 632.8 nm when detuning from the center of the line by ± 3.3 nm is not worse than 3 * 106 times The slits are fiber optical fibers with a diameter of 200 microns, stacked in 1 row. The height of the slits is 5 mm The resolution of the monochromator with these slits is not worse than 0.34 nm The accuracy of the wavelength setting is not worse than 0.2 nm Dimensions are not more than 335 x 153 x 240 mm Weight is not more than 8 kg Supply voltage 187-242 V Power consumption not more than 12 watts Current frequency 49-51 Hz

The vacuum trap of the condenser type FVC-2/20-X in a chemically resistant design with a capacity of 2 liters is designed to condense aggressive gas vapors on the internal cooled surfaces of the trap, in order to prevent them from entering the pump.

They are designed for carrying out various technological processes at temperatures from 40 to 500 oC, in vacuum up to 1x10−3 mmHg, or in an inert gas of high purity. They are used for drying, light annealing, aging, low and medium tempering in an oxidizing environment, degassing of ferrous and non-ferrous metals (including copper and copper alloys), or any other materials processed under similar conditions. The program setting of heat treatment modes including vacuuming, high purity inert gas intake with repeated vacuuming allows heating in an oxidizing environment with high purity of the surfaces of the processed parts, without scale formation and oxidation.

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.

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

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 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

Measurement of the ambient dose equivalent of continuous and average dose rate of pulsed X-ray and gamma radiation in an extremely wide range under harsh operating conditions.