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The series is designed for 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.

High-temperature furnaces are capable of heating materials up to 1700 degrees. The scope of their application covers the heat treatment of various materials in an inert medium or vacuum. TULA-TERM furnaces are used for heat treatment of plastics, ceramics, metals, alloys, lacquers and other materials. The equipment allows sintering, annealing, soldering, quenching, drying, burning and molding. In industry, our installations are most often used for quenching parts and sintering hard alloys.

Designed to count the time interval of laboratory procedures. The marking of the nominal time is on the glass. Made of glass HS1 according to GOST 21400-75.TU 4321-009-52876859-2005

Designed for devices KKK–2, KKK–3 and their modifications when operating in the spectral range from 315 to 980 nm. Chemically resistant to acids (except hydrofluoric acid) and dilute alkalis.

Technical specifications: Measuring range 20 mv-1000 V Measurement error ± (0.03% +5 E.M.R.) AC voltage Measuring range 1 mV - 700 V Measurement error ± (0.3% +200 E.M.R. - 4% +800 E.M.R.) Frequency range 20 Hz-100 kHz Direct current Measuring range 1 mA - 2 A Measurement error ± (0.12% +10 E.M.R.) Alternating current Measuring range 10 mA - 2 A Measurement error ± (0.6% +300 E.M.R.) Frequency range 20 Hz - 5 kHz

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

The installation is intended for use in gas-aerosol emission control systems in order to determine the volumetric air flow in ventilation systems by measuring the linear air flow velocity at local points of the dimensional section, as well as for measuring air temperature and humidity at local points. The measuring system of the installation complies with GOST 12.3.018-79 (SSBT. Ventilation systems. Methods of aerodynamic tests).

The smart probe for connecting an external thermoelectric converter SZVTN is designed to measure the temperature of various materials, relative humidity, atmospheric pressure 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 SZVTN smart probe Ambient temperature, °C: -20...+55. Relative humidity, %: not more than 80 at T=35 °C. Atmospheric pressure, kPa: 86...106. The functionality of the smart probe SZVTN 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 based on the Android program. Transmitting information about the state of charge of the built-in battery via Bluetooth to a device with the ThermoMonitorbased on the Android program. Automatic transition to sleep mode after 50 seconds. The ability to connect external power. Possibility of calibration.

The drip collector is designed to remove droplet moisture when sampling air from indoor ventilation systems and is installed in gas aerosol sampling systems. Purpose: removal of droplet moisture from the selected air sample; accumulation of droplet moisture; indication of the level of accumulated moisture; draining the accumulated moisture.

The frequency meter is able to work both independently and as part of automated measuring systems with interfaces such as USB or RS-232. Technical specifications Frequency and period of sinusoidal signals (inputs A, B) 0.001 Hz - 300 MHz Frequency and period of video pulse signals (inputs A, B) 0.001 Hz - 300 MHz Frequency of continuous sinusoidal oscillations (input C) (0.3 – 37.5) GHz Pulse duration 10 ns - 1000 s The duration of the front, the decay of the pulses is 5 ns - 100 microseconds Time interval from -1000 to 1000 s Frequency measurement resolution 2x10-10 s/Rng The range of setting the trigger levels (inputs A, B) from minus 2.5 to 2.5 V The error of setting the trigger levels (inputs A, B) ± 0.05 V Input signal level: • for sinusoidal signal (inputs A, B) (0.03 - 10.0) V • for video pulse signal (inputs A, B) (0.1 - 10.0) V • for sinusoidal signal (input C) 50 MW - 5 MW Input resistance • Inputs A, B (50±2.5) ohms; (1±0.1) MOm/100 pF • Input With (50±2.5) ohms Nominal frequency value of the reference quartz oscillator 10 MHz Relative error in the frequency of the quartz oscillator, no more than ± 2x10-7 in 12 months Operating temperature range from minus 10 to 40 °C AC power supply 220 V, 50 Hz Power consumption, not more than 100 VA Overall dimensions, mm 299x136x436,5 Weight, not more than 8.5 kg

Maximum heating temperature, °C 400 Temperature difference across the platform, °C, no more than ± 5 Dimensions of the heating platform, mm 435x315 Power consumption, W 2500 Platform material aluminum alloy Overall dimensions, mm 470x453x110 Weight, kg 15

Basic properties: Wide frequency range; Sufficiently large output power; High level of suppression of side harmonics of the input signal; Low phase noise value; Relatively simple technical solutions: - synchronization and frequency stabilization, - stabilization and adjustment of the output power level, - implementation of amplitude and frequency modulation modes; Do not require external bias diodes. Operating conditions: Operating temperature range from minus 10 to 50 ° C; The relative humidity of the air is up to 98% at a temperature of 25 ° C. Technical characteristics Input/output frequency range, GHz 26,78-39,17 / 53,57-78,33 Losses (max.), dB 15 Input power level, dBm 15-21 Unevenness of output power (Rvh. = 20 dBm), dB ± 2.0 The level of parasitic harmonics of the input signal at the output (min.), dBn 20 Output VSWR (max.) 2.0 Connector type: • Input Coax. 2.4/1.0 mm (plug/socket) • Output Waveguide 3,759x1,88 mm (50-75GGo) Overall dimensions, mm 26x20x20 Weight, g 50