Metrology

The calibrator is capable of operating both independently and as part of automated measuring systems with interfaces such as RS-232 and ETHERNET. Technical specifications Ranges of reproduction of quantities: - constant electrical voltage from 500 MV to 1000 V - alternating electric voltage in the frequency range from 40 Hz to 2.5 kHz from 1 mV to 1000 V - the power of direct electric current from 10 µA to 50 A - the power of alternating electric current in the frequency range from 40 Hz to 2.5 kHz from 100 µA to 50 A - frequency of alternating electric voltage from 40 Hz to 2.5 kHz Errors in reproducing quantities: - constant electric voltage ± (0.02 – 2.4)% - alternating electric voltage in the frequency range from 40 Hz to 2.5 kHz ± (0.03 – 2.1)% - constant electric current ± (0.03 – 0.25)% - alternating electric current in the frequency range from 40 Hz to 2.5 kHz ± (0.04 -0.25)% - frequency of alternating electric voltage ± 0.02% The value of the phase shift between voltage and current with simultaneous ignition ± 2 ° General characteristics: Operating temperature range from 5 to 40 °C AC power supply 220 V, 50 Hz Power consumption, no more than 1000 VA Overall dimensions, mm 455x198x463 Weight, not more than 20 kg

Appointment Athlete KAI-1.1001 • Search for a live cable. • Detection of the passage of hidden communications (metal pipelines, cable lines). • Preliminary detection of the distance to the place of damage. • Search for places of cable damage in an acoustic way. • Search for places of cable damage by electromagnetic means. • The presence of a "Friend-Foe" mode.

Functionality 1. Centrifugation function (300 - 4000 rpm). 2. Shaking function (forward-reverse rotation with a frequency of 2 sec.). 3. Mixing in the flask (up to 400 rpm). 4. Mixing in a test tube (500 rpm). 5. Full loading: 12 plastic tubes of the Eppendorf type with a volume of 1.5 ml or 2 ml Safety 1. Blocking operation when the lid is open. 2. Stops working when opening the lid. 3. Stops working when the mains voltage disappears; it does not restart when the mains voltage appears again. 4. Automatic shutdown after 60 minutes. 5. Low-voltage power supply (+24V). Ergonomics 1. Simple and intuitive arrangement of controls. 2. RPM or linear g-load are displayed on the readout.

The UNM-1000 allows to detect internal, subsurface and surface defects of different types (cracks, flokens, delaminations, defects of welding seams, etc.) in parts, structural elements, units and mechanisms of industrial units, railway, auto, air vehicles, as well as petrochemical, gas and technological equipment during the manufacturing and repair stages or during routine inspections of the products being in operation. The principle of operation of the UNM-1000 AC flaw detector The magnetic powder method of detecting defects in products made of ferromagnetic materials is based on the ability of magnetic powder particles to settle in the defect zone, where inhomogeneities of the magnetic field created by the magnetizing device arise. Unlike devices based on permanent magnets, magnetic particle flaw detectors allow you to set the current and time of magnetization and automatically demagnetize controlled samples. The UNM-1000 AC flaw detectors allow monitoring of products by the applied field method using various magnetization techniques. To do this, the alternating electric current generated by the flaw detector can be passed through a magnetizing cable or directly through a controlled product connected to the flaw detector using electrical contacts. The value of the current used for magnetization and demagnetization of the product is set by the operator of the device. Design features and advantages The UNM-1000 flaw detector is a portable device, which allows you to control the quality of products made of ferromagnetic materials both in production and in laboratory conditions. The basic set of equipment for magnetic particle flaw detection includes a UNM-1000 magnetizing device, a power cable for power supply from a single-phase AC network with a voltage of 220 V, and technical documentation. At the request of the customer, electrical contacts and a magnetizing AC cable can be additionally supplied. The advantages of the UNM-1000 device of the MANUL series include: the possibility of monitoring both in the applied magnetic field with longitudinal magnetization using power cables, and with circular magnetization by passing current through the controlled product; wide range of magnetization current adjustment from 50 to 1000 A; automatic demagnetization of controlled products; high performance; the device is compact and has light weight; the degree of protection from external influences is at least IP40. Scope of application of magnetic particle control means Due to its versatility, simplicity and ease of operation, the UNM-1000 magnetic particle flaw detector can be used in almost all non-destructive testing laboratories of workshops and assembly shops of the automotive and aviation industries, railway transport, for the needs of civil and military shipbuilding. Also, the UNM-1000 magnetic powder control device can be successfully used in the energy sector, in the production of pipelines, metal structures, construction equipment and related industries. Technical characteristics of the portable magnetizing device UNM-1000 fully complies with the requirements of the following standards: GOST R 56512-2015, GOST R 53700-2009 (ISO 9934-3:2002), GOST R 50.05.06-2018, GOST R ISO 10893-5-2016, GOST ISO 17638-2018, RD 34.17.102-88, RD-13-05-2006 , as well as other national and foreign regulations documents on standardization of magnetizing devices and flaw detectors for magnetic powder control. Technical specifications • Magnetization current: up to 1000A (RMS), 4.3V,50 Hz • Demagnetization mode • Weight: no more than 20kg • Overall dimensions (W×H×D): 290×160×450 mm • The device is powered by 220V, 50 Hz

The filter holder is designed to install an aerosol filter of the AFA type in it. It is used in sampling systems of gas-aerosol media at radiation-hazardous and other production facilities.

According to the numerous wishes of our clients, the marketing and sales department of NTM-Zashchita LLC has formed an optimal Laboratory for measuring physical factors for certifying organizations.

The composition of the PM-3 verification module: Frequency comparator CHK7-1011; Universal frequency meter Ch3-86A; Universal voltmeter V7-79; Absorbed power wattmeter M3-108-2; High-frequency signal generator G4-229; High-frequency signal generator G4-230; Generator of test pulses G9-1A; Oscilloscope S1-177; DC power supply B5-79/1; Electronic switchboard of RF signals; AC power source B2-7 (2 pcs.); PC, printer; Basic load-bearing structures (BNC). Technical specifications Measurement ranges of time-frequency parameters of signals: Continuous oscillation frequency from 0.005 Hz to 17.85 GHz Pulse repetition rate from 0.01 Hz to 100 MHz The carrier frequency of the IM signal is from 100 MHz to 17.85 GHz Pulse duration from 10 ns to 1000 s Time interval from 0 to 1000 s Nominal values of the frequency of the studied signals are 2,048; 5,0; 10,0; 10,24 MHz Measurement errors of time-frequency parameters of signals: Frequency of continuous oscillations ± (2,4·10-10 - 4·10-3) Pulse repetition rate ± (2·10-7 - 2·10-3) The carrier frequency of the IM signal is ± 2·10-7 Pulse duration ± (1 - 200) ns Time interval ± (1 - 200) ns The relative deviation of the frequency of the studied signal from the reference frequency ± (5·10-13 - 2·10-12) Frequency of continuous oscillations ± (3·10-11 – 1,1·10-5) Pulse repetition rate ± (2·10-11 – 6·10-5) Carrier frequency of the IM signal ± (3·10-11 – 1,1·10-5) Pulse duration ± (1·10-8 – 7,2·10-4) Time interval ± (2·10-10 – 7,2·10-4) Nominal values of the reference signal frequency ± (2·10-11 – 2,4·10-10) General technical characteristics: The area occupied by the module is 8-12 m2 Weight, not more than 327 kg Power supply voltage from 198 to 242 V frequency (50 ± 0.5) Hz Power consumption, no more than 2400 VA

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).

The generator is capable of operating both independently and as part of automated measuring systems with USB and IEEE-488 (CPC) interfaces. Technical specifications Frequency range from 9 kHz to 6 GHz Frequency tuning discreteness of 1 Hz The main error of the frequency setting is ± 3x10-7 Hz The range of setting the output signal power level at the main output is from minus 10 to 13 dBm The basic error of setting the reference power level is ± (0.5 – 1.0) dB Instability of the output signal power level for any 15-minute time interval of no more than 0.1 dB Metrological characteristics of the generator in the FM operation mode: - frequency range of the modulating signal from 1 to 100 kHz - frequency deviation setting range (taking into account the carrier frequency value) from 12.5 to 4000 kHz - the main error of the frequency deviation setting is ± (20 – 25)% 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 100 % - the basic error of setting the amplitude modulation coefficient ± (0.25 M + 0.2)% Metrological characteristics of the generator in the IM operation mode: - the duration range of modulating pulses from 300 ns to 20 s - the range of the modulating pulse repetition period from 340 ns to 30 s - the difference in the duration of the output RF pulses from the duration of the modulating pulses ± 200 ns 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 498x136x487 Weight, not more than 13 kg