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Technical characteristics: NIP, G82 Discreteness, g0,0001 Calibration,self-calibration The smallest weighing limit, g0.01 Diameter of the scale bowl, mm91 The price of the verification division, mg1 The limits of permissible error in the weighing intervals during verification, mgot 0.01g to 50g incl. ± 0.5; sv. 50g to 82g incl. ± 1.0 according to GOST OIML R 76-1-2011 Accuracy class according to GOST OIML R 76-1-2011I special The actual typical error limits of the scales, mg * ± 0.3 in the entire range of the time of setting the readings, s, no more - fast mode - 2; - standard mode - 6 Overall dimensions of the scales (LxWxH), mm356x213x338 Weight of the scales, kg, not more than 6.2 The adjustment weight is built-in 7 years warranty

It is designed to maintain a set temperature of a liquid coolant circulating both in an internal bath and in external consumers of a closed or open type. Pump for closed or open type thermostating systems. All-metal stamped tub with a volume of 25 liters and a depth of 200 mm. The stability and uniformity of the temperature in the inner bath is not worse than ± 0.1 ° C. The operating temperature range is +20...+200 °C. The volume of the bath is 25 liters Overall dimensions 610x340x480 mm The open part of the bath is 360x260 mm Bath depth 200 mm Weight 17 kg Power consumption 2.2 kW.

The nitrogen generator is designed to create an inert atmosphere, fill low-pressure tanks, "wash" test tubes with inert gas and other applications that require a large, by laboratory standards, nitrogen consumption with reduced requirements for its purity. The warranty for the device is 18 months, for the built–in compressor - 12 months from the date of sale. Technical specifications Volume fraction of nitrogen is not less than 99.5 % vol. (including impurities of inert gases — argon, neon, helium) Volume fraction of oxygen is not more than 0.5% vol. (ppm) Volume fraction of water vapor is not more than 0.002 % vol. (ppm) (20 ppm) Maximum nitrogen capacity is not less than 400 l/hour (6.66 l/min) Nitrogen outlet pressure is 4±0.2 ati The time of setting the operating mode for single-shift operation is no more than 45 min Noise level generated by the compressor is no more than 60 db Power consumption is not more than 800 VA Overall dimensions, (width x depth x height) are not more than 360x680x550 mm Weight is not more than 46 kg Operating conditions: ambient air temperature, oS from +10 to +35 electric power supply from single-phase AC voltage, 220 ± 5% frequency, Hz 50 ± 1 Average full service life is at least 6 years The generator for electrical safety meets the requirements of GOST 12.2.025-76. class 1, type

The system of internal quenching of long hollow parts. Mixing systems of the inner and outer parts of the quenching tank. Closing the intermediate vacuum gate until the start of quenching (allows to keep a clean heating chamber).

The indicator of electromagnetic fields of industrial frequency VE-50I is designed to measure the effective values of magnetic field induction (elliptically polarized) and electric field strength of industrial frequency 50 Hz. It is used to control the electromagnetic safety of industrial electrical installations during a comprehensive sanitary and hygienic inspection of residential and industrial premises and workplaces

A remote frequency converter with coaxial output extends the frequency range up to 37.5 GHz. The included coaxial-waveguide transitions and the ability to connect a small frequency converter directly to the user's device expand the scope of the device. The generator is capable of operating both independently and as part of automated measuring systems with USB and IEEE-488 (CPC) interfaces. Technical specifications The frequency range at the output of the base unit is from 5 to 20 GHz The frequency range at the output of the frequency converter is from 5 to 37.5 GHz Frequency tuning discreteness 0.001 Hz The main error of the frequency setting is ± 3x10-7 Hz The range of setting the signal power level at the output of the base unit is from minus 110 to 13 dBm The range of setting the signal power level at the output of the frequency converter is from 0 to 13 dBm The basic error of setting the reference power level is ± (1.0 – 2.0) dB Metrological characteristics of the generator in the FM operation mode: - frequency range of the modulating signal: LF from 1 Hz to 20 kHz RF from 10 Hz to 100 kHz - frequency deviation setting range (taking into account the carrier frequency value): LF from 1 Hz to 200 kHz RF from 10 Hz to 10000 kHz - the main error of the frequency deviation setting is ± (5 – 18)% Metrological characteristics of the generator in AM operation mode: - frequency range of the modulating signal from 0.05 to 5.0 kHz - the range of setting the amplitude modulation coefficient from 1 to 50 % - the basic error of setting the amplitude modulation coefficient: internal ± (0.15 M + 0.2)% external ± (0.20 M + 0.5)% Metrological characteristics of the generator in the IM operation mode: - the duration range of modulating pulses from 100 ns to 20 s - the range of the modulating pulse repetition period from 140 ns to 30 s - the difference in the duration of the output RF pulses from the duration of the modulating pulses ± 100 ns Operating temperature range from minus 10°C to 40 °C AC power supply 220 V, 50 Hz Power consumption, no more than 150 VA Overall dimensions, mm 498x136x487 Weight, not more than 20 kg

The flat-bottomed flask P-1-1000-29/32 Primelab is similar in all its advantages to the spherical shape. All its contents can be heated evenly and brought to a boil. At the same time, there is no need for a specialized stand for the spherical flask due to the flat, stable base. Suitable for working with liquid reagents and bulk substances due to the wide neck, the diameter of which is 140 mm. At the same time, there is a 29/32 grind on the neck, thanks to which the flask can be connected to laboratory equipment. The height of the entire product is 199 mm.

The best one in its class 20 hours of continuous operation Automatic simultaneous gamma-neutron radiation scanning with identification of radionuclides Permanent recording of GPS-linked scan data for subsequent analysis The possibility of expanding the measurement range of the ambient dose equivalent power to 10 Sv/h Software application "GARM" for expert data processing and analysis and radiation mapping The possibility of placing the spectrometer in a shockproof case (on request).

Correlational leakage detector “ISKOR-305” is a portable device designed for accurate and rapid detection of leaks, liquids from hidden communications and unauthorized tie-ins in pipelines of household and drinking water supply, hot water supply, heating and other pipeline systems, provided that the transported medium in the pipeline is under pressure. ISKOR-305 allows recording acoustic signals using two piezoelectric acoustic sensors and displays a graph of the correlation function. An adjustable filter helps to highlight the desired signal and limit the influence of interference. Leakage indication is carried out visually according to the correlation function graph. •