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Purpose: provision of connected equipment with constant voltage; conversion of the RS-485 interface to USB (version 01 only) data transmission via the RS-485 interface (version 02 only).

The most common, universal detector that is suitable for the analysis of a wide range of organic compounds. The sensitivity depends mainly on the number of carbon atoms. In combination with a methanator, it allows the analysis of carbon oxides at the level of 0.1 Rt. The level of fluctuation noise is up to 50 MV, the maximum signal is up to 2500 V. Technical characteristic: 1.2*10712 gs/s for hydrocarbons

Designed to measure the temperature of various materials by direct contact of the probe with the measuring object The high-precision air smart probe L=150 mm CVV.150 is designed to measure the temperature of various materials by direct contact of the probe with the measuring object and transmitting the measured value via Bluetooth to devices with the installed ThermoMonitor based on the Android program. Operating conditions of the SZVV.150 smart probe Ambient temperature, °C: -20...+55. Relative humidity, %: not more than 80 at T=35 °C. Atmospheric pressure, kPa: 86...106. Functionality of the smart probe CVV.150 Measurement of physical quantities with a resolution of 0.01. Recording of measured values at intervals from 5 seconds to 23 hours 59 minutes 59 seconds (only smart probes with built-in memory). Transmitting data about measured physical quantities via Bluetooth to a device with the ThermoMonitor. The Android program is installed. Transmitting information about the state of charge of the built-in battery via Bluetooth to a device with the ThermoMonitor, Android program installed. Automatic transition to sleep mode after 50 seconds. The ability to connect an external power supply. Possibility of calibration.

Technical specifications: The working wavelength of detection, nm 254 The range of variation of the operating voltage on the capillary, kV from 1 to 25 The detection limit of benzoic acid (with positive polarity of the high-voltage unit) at a signal-to-noise ratio of 3:1, mcg/ cm3, not more than 0.8 The limit of detection of chloride ions (with a negative polarity of the high-voltage unit) at a signal-to-noise ratio of 3:1, micrograms / cm3, not more than 0.5 The limit of the permissible relative mean square deviation (SKO) of the output signal over the peak area, %5 The limit of the permissible relative mean square deviation (SKO) of the output signal for 8 hours of operation, % 6.5 Operating mode setting time, min, no more than 30 Power supply of systems from the AC network with voltage, V; frequency, Hz. 220 ±22 50 ±1 Power consumption consumed by the system, In ×A, no more: 150 Overall dimensions (LXC), mm, no more 420x460x360 Weight, kg, not more than 25

The microscope is designed for the observation of transparent agents in transmitted light in a light field. This microscope is widely used in the study of natural sciences in schools of 2nd - 3rd stages, special educational institutions. It is also used in hospitals, polyclinics, for various studies in laboratory and medical practices.

BASIC EQUIPMENT Working box front guide posts – aluminum profile painted with powder paint (RAL 7035/RAL 5023), in the right rack there are a light switch and 2 splash–proof sockets with a 3.2kW cover (IP54) front anti–spill side - polypropylene working surface - polypropylene 15mm thick removable plate 600*600mm with a ceramic granite work surface for placement heating plates (1 pc.) 2 dependent lifting screens filled with transparent PVC, 5mm thick in a polypropylene frame in the lower screen – sliding doors made of transparent PVC with a thickness of 5mm lifting 0-780mm, does not change the dimensions of the cabinet when lifting counterweights are placed in the front pillars-pylons and are easily serviced upper fixed screen – polypropylene inner part the working box is a fully sealed polypropylene capsule with a back wall washing system, a drainage channel and a polypropylene pipe for cold water 3 levels of hoods easily removable polypropylene exhaust canopies polypropylene drain sink on the top panel are placed: LED dust- and moisture-proof lamp (2x10W IP65) separated from the workspace by transparent PVC switching box with automatic emergency power off 16A flange with damper plug for air inflow d=200mm flange with aspiration collector for air outflow d=250mm (distance from the rear panels up to the center of the flange – 155mm) cabinet ventilation system

Explosion-proof drying cabinet SNOL-67 is designed for drying, tempering, aging, thermal testing and other types of heat treatment of various materials in an air environment at temperatures up to 240 ° C with natural or forced air convection in stationary conditions. The environment is a potentially explosive mixture of air and gases, vapors, mists of categories IIA and IIB.

The B5-79 DC power supply is designed to provide constant voltage and current to measuring instruments and equipment during the development, production, operation and repair of electronic devices. Technical specifications Output voltage setting range from 0 to 60 V Output current setting range from 0.2 to 10 A Maximum output power 300W The main error of the output voltage setting is ± 300 mV The main error of the output current setting is ± 100 mA Additional error in setting the output voltage caused by a deviation of the mains voltage from the nominal value by ± 10% ± (0.0001 · Uust + 1 mV) Additional error in setting the output voltage caused by a change in the load current from 0.9 of the maximum value to zero ± (0.0002 · Uust + 5 mV) Additional error in setting the output current caused by a deviation of the mains voltage from the nominal value by ± 10% ± (0.0002 · Iust + 2 mA) Additional error in setting the output current caused by a change in the load voltage from 0.9 of the maximum value to zero ± (0.0005 · Iust + 5 mA) Instability of the output voltage for any 10 minutes during 8 hours of continuous operation, no more than ± 50 mV Instability of the output current for any 10 minutes during 8 hours of continuous operation, no more than ± 50 mA Operating temperature range from minus 10 to 50 °C AC power supply 220 V, 50 Hz Power consumption, no more than 500 VA Overall dimensions, mm 240x128x313 Weight, not more than 6.0 kg

The NV-1500 SP is a large inexpensive desk with a tabletop width of 1500 mm. It is designed for routine office work in the laboratory. The height of the table is 75 cm (like that of a regular office desk). The whole desk is made of laminated chipboard (chipboard 16 mm thick) and edged on the facade with a 2 mm PVC edge, which increases its impact resistance and mechanical strength. In the right-hand side cabinet there are three drawers for storing papers, office and other necessary trifles, and in the left-hand side behind the swing door there is one removable shelf. 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 when assembled (W×D ×H): 1500×600×750 mm. Advantages of NV-1500 SP tables An inexpensive solution for laboratories that value the reliability and durability of furniture; A wide desk on which you can spread out all the papers; It is convenient to work while sitting: the height of the work surface is 75 cm, like that of a regular office desk. Application of NV-1500 SP desks 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.

Separating funnel VD-3-500 PrimeLab, pear-shaped - an indispensable tool in any laboratory. Designed for separation and filtration of various types of substances. Its pear-shaped shape allows the dosing and transfer of substances, ensuring the purity and efficiency of the entire process. Characteristics of the separating funnel VD-3-500: • Volume – 500 ml • Height – 330 mm • Spout length – 70 mm with a diameter of 12 mm.