Equipment

It has: a wide range of calibrated currents and voltages reproduction; wide frequency range at alternating current 20Hz – 20kHz; adjustment of the phase shift angle between current and voltage in the range 0 – 360 °; high accuracy of reproduction of current, voltage, phase shift angle. Normal operating conditions: ambient temperature (23 ± 5) ° C; the relative humidity of the surrounding air is 30-80 %; atmospheric pressure 84 — 106 kPa (630-795 mmHg); supply network voltage (220 ± 4.4) V; supply network frequency 48 — 62 Hz. Operating conditions: ambient temperature from 5 to 40 ° C; relative humidity up to 80 % at temperatures up to 30 ° C; atmospheric pressure 84 — 106 kPa (630 — 795 mmHg) supply voltage (220 ± 22) At a frequency of 48 — 62 Hz; The additional error in reproducing the voltage and strength of direct and alternating current, as well as the power from a change in the mains voltage by ± 10% of the nominal value of 220 V does not exceed half of the corresponding basic error. The additional error from the change in ambient temperature for every 10 ° C does not exceed half of the basic error. The electrical insulation resistance between the power supply circuits of the device and the housing is not less than: under normal conditions of use – 20 Mohm; at elevated ambient temperature — 5 Mom. The device can be used as part of automated measuring systems for various purposes with serial interfaces: RS-232C (EIA-2320) or USB. Overall dimensions: control unit 270 x448.8x496 mm, power unit 270 x448.8x496 mm. Weight: control unit 25 kg, amplifier unit 25 kg.

Wall-mounted microclimate smart probe (measurement of atmospheric pressure, temperature and humidity) The SPM is designed to measure the temperature of gaseous materials without mechanical impurities and aggressive vapors, 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 SPM 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 SPM smart probe 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.

Designed for the study of periodic electrical signals by visual observation and measurement of their amplitude and time parameters on the scale of the CRT screen in the frequency band 0 - 25 MHz with a built-in multimeter measuring voltage and DC power, the average square value of voltage and AC power, DC electrical resistance. Technical specifications: Vertical deviation Number of channels 2 Bandwidth 0-25 MHz Deviation coefficients 2 mV/div-10 V/div (step 1-2-5) Installation error ± 3% Rise time of PH <= 14 nsec Input impedance 1 mOhm/23 pF, with divider 1:10-10 mOhm/12 pF with open input <=110 V with closed input <=110 V with divider 1:10 <= 250 V range U post. U AC: 1 mV–500 V Error 0.1% (U post); 0.3% -1% (U perem. 40 Hz–100 kHz) Range I post., I AC.: 1 mA–2 A Error: 0.25% (I post.); 0.5% (I perem. 40 Hz–5 kHz) R Range: 1 Ohm–1 mOhm Error R: 0.2% 3.5-digit indicator Automatic selection of limits.

The principle of operation of the VD-20NF eddy current flaw detector The principle of operation of the VD-20NF flaw detector is based on the generation of eddy currents on the surface of the controlled part and subsequent analysis of the signal at the output of the converter, which correlates with the characteristics of the active secondary field. The device consists of two main blocks: electronic one and electromechanical one, in which an eddy current converter of transformer type is installed. The controlled products (bearing rollers) enter through the input tray into the electromechanical unit of the flaw detector, where they move sequentially and fall under the pressure rollers of the overhead converter holder. The clamping mechanism is adjusted to each size of the rollers, so as to ensure tight contact with the curved surface and fix the tip of the transducer at the required distance from it. The detection of defects occurs due to the imbalance of the converter when it is located above the surface of the controlled product, caused by the interaction of the primary electromagnetic field generated by the converter with the secondary electromagnetic field of eddy currents induced in the controlled product by the primary field. When cracks are detected, the electronic unit of the flaw detector gives sound and light warning signals, and also triggers the electromagnet of the sorter, which directs the controlled roller into the tray for defective products. In the absence of defects, the controlled roller is directed towards the output tray of the flaw detector. Design features and advantages The VD-20NF eddy current flaw detector is equipped with removable input and output trays, power-on switches and a drive for feeding controlled products to the converter, as well as handrails for convenient transportation of the unit. The mechanisms of the electromechanical unit are protected by a frame made of steel plates. The electronic unit of the flaw detector is portable and can be installed both on the top panel of the electromechanical unit and on the surface of the desktop. Controls and indications of defect detection are located on the front panel of the electronic unit. The delivery package also includes a power adapter for the electronic unit and a tuning sample. The advantages of the VD-20NF flaw detector include: high reliability (the service life of the flaw detector is more than 10 years); it is easy to set up and operate; it has several types of defect detection alarms; the high probability of detecting defective products (at least 99.9%); low number of false positives (less than 5%). Scope of application According to the current standards of safety and product quality control during repair work in locomotive depots and repair plants, bearing rollers that have passed visual inspection and are recognized as suitable for further operation according to the criteria of geometry and condition of the working surface are subject to mandatory additional control using eddy current flaw detection to detect fatigue cracks invisible during visual inspection on the rolling surface of the rollers. The VD-20NF eddy current flaw detector allows for quality control and automatic disassembly of bearing rollers of various shapes and sizes both in laboratory and factory conditions in full compliance with the requirements of the regulatory documents of Rosstandart and the methods of performing control measurements used in JSC "Russian Railways".

The smart submersible probe L=300 mm SZPG.300P with built-in flash memory is designed to measure the temperature of various materials by directly contacting the probe with the measuring object and transmitting the measured value via Bluetooth to devices with the ThermoMonitor, Android program installed. Operating conditions of the SZPG.300P 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 SZPG.300P smart probe 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, Android program 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 external power. Possibility of calibration.

A high-precision dosimeter with extensive functionality: measurement of DC power, electric charge, charge by numerical integration of current, kerma and kerma power in the air, kerma by numerical integration of kerma power and other radiological quantities. Composition of the dosimeter: - Electrometric measuring unit (electrometer) - PTW-Freiburg ionization chambers (Germany) to choose from: TM23342 Flat-parallel X-ray (volume 0.02 cm3) TM31010 Cylindrical (volume 0.125 cm3) TM30010 Thimble (volume 0.6 cm3) TM23361 Cylindrical (volume 30 cm3) TM32002 Spherical (volume 1000 cm3)

Depending on the set of detection units, the device is designed to measure: - ambient dose equivalent and ambient dose equivalent power of X-ray, gamma and neutron radiation; - kerma and kerma power in the air; - the directional dose equivalent and the power of the directional dose equivalent of continuous X-ray and gamma radiation; - the flux and fluence densities of alpha and beta particles from contaminated surfaces; - the flux and fluence densities of neutron radiation with a known energy distribution; - surface activity and number of decays of 239Pu and 90Sr + 90Y; - operational search for sources of ionizing radiation and radioactive materials.

Overall dimensions with raised protective screen 1000x855x2250 mm Overall dimensions with lowered protective screen 1000x855x2028 mm The diameter of the exhaust pipe is 150 mm Weight 145 kg Power supply 380/220 V, 50 Hz, 16 A

The Fischer titrator is designed to measure the moisture content in non-aqueous media in substances that do not interact with the Fischer reagent, such as petroleum, petroleum products, oils (transformer, turbine, hydraulic, motor, etc.), organic solvents, etc. in accordance with GOST ISO 12937:2000, GOST 24614-81, GOST 33733-2016, GOST R 54284-2010, GOST R IEC 60814, GOST 14870-77, ASTM D 4928-00 (2010), ASTM D6304-07, ASTM D 1533-00, ASTM E 1064-05.

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

Overall dimensions with raised protective shield 2405x800x2270 mm Overall dimensions with lowered protective shield 2405x800x2100 mm The diameter of the exhaust pipe is 200 mm Weight 386 kg Power supply 220 V, 50 Hz, 16 A

Deliveries in the CIS are carried out by LLC NPP RADIKO 249035, Kaluga region, Obninsk, Marx Avenue, 14 Phone: 8(48439) 4-97-16, 4-97-18 / Fax: 8(48439) 4-97-68 E-mail: main@radico.ru / Web site: http://www.radico.ru Control of exceeding the threshold value of the total activity of radionuclides 51Cr, 54Mn, 58Co, 59Fe, 65Zn, 95Nb, 100mAg, 103Ru, 124Sb, 141Ce, 144Ce in the lungs; Flexible software control of the spectrometer functions, the formation of a database and a report on the results of the survey Express control capacity - 15 people per hour The possibility of sharing AT1316(AT1316A) and AT1322(AT1322/1) The possibility of accommodation in a minibus as part of a mobile radiation control laboratory