Metrology

The composition of the PM-8 verification module Frequency comparator CHK7-1011; Universal frequency meter Ch3-89; AC voltage voltmeter VK3-78A; Universal voltmeter V7-81; AC voltage calibrator H5-5; High-frequency signal generator G4-227; High-frequency signal generator G4-229; High-frequency signal generator G4-230; Absorbed power wattmeter M3-108; Installation for measuring attenuation D1-24/1; Device for measuring attenuation stepwise D1-25; Computational modulation meter SK3-49; The meter-calibrator of the harmonic coefficient SK6-20; Spectrum analyzer SK4-"Belan 240"; VSWR panoramic meter R2-135; VSWR panoramic meter R2-137; A set of exemplary measures of the transmission coefficient H3-7; Oscilloscope S1-157/4; DC power supply B5-79/1; AC power source B2-7 (2 pcs.); Electronic switch of microwave signals; PC, printer; Basic load-bearing structures (BNC). Technical specifications Measuring ranges of electrical quantities: Constant electrical voltage from 3 MV to 1000 V Alternating electric voltage in the frequency range of 10 Hz ... 2000 MHz from 10 mV to 100 V Frequency of continuous electromagnetic oscillations from 0.001 Hz to 17.85 GHz The power of continuous electromagnetic oscillations in the frequency range of 20 MHz ... 17.85 GHz from 0.8 to 10 MW Attenuation of electromagnetic oscillations in the frequency range 0.1 MHz ... 17.85 GHz from 0 to120 dB VSWR in the frequency range 0.2 ... 17.85 GHz from 1.03 to 2 Harmonic coefficient in the frequency range of 10 Hz ... 8 GHz from 0.005 to 100 % The amplitude modulation coefficient in the carrier frequency range of 100 kHz ... 17.85 GHz from 0.1 to 100 % Frequency deviation in the carrier frequency range of 100 kHz ... 17.85 GHz from 5 Hz to 1 MHz Phase modulation index in the carrier frequency range 100 kHz ... 17.85 GHz from 1 to 100 radians Phase shift between two harmonic signals in the frequency range 0.1 MHz ... 17.85 GHz from 0 to 360o Ranges of reproduction of electrical quantities: Alternating electrical voltage in the frequency range of 10 Hz ... 2000 MHz from 3 MV to 3 V Harmonic (sinusoidal) signal at a load of 50 ohms in the frequency range of 0.001 Hz ... 30 MHz from 0.01 to 5 V Continuous electromagnetic oscillations in the frequency range of 9 kHz ... 17.85 GHz from minus 120 to 13 dBm 5 and 10 MHz reference frequency signal Attenuation of electromagnetic oscillations in the frequency range 0 ... 3 GHz from 0 to 86 dB Measurement errors of electrical quantities: Constant electrical voltage ± (0.0025 ... 16.7) % Alternating electric voltage in the frequency range 10 Hz ... 2000 MHz ± (0.2 ... 16) % Frequency of continuous electromagnetic oscillations ± (2·10-7 ... 4·10-3) Power of continuous electromagnetic oscillations in the frequency range 20 MHz ... 17.85 GHz ± (4 ... 6) % Attenuation of electromagnetic oscillations in the frequency range 0.1 MHz ... 17.85 GHz ± (0.01 ... 1.2) dB VSWR in the frequency range 0.2 ... 17.85 GHz ± (3 ... 5) K Harmonic coefficient in the frequency range 10 Hz ... 8 GHz ± (0.005 ... 6) % Amplitude modulation coefficient in the carrier frequency range 100 kHz ... 17.85 GHz ± (0.1 ... 9) % Frequency deviation in the carrier frequency range 100 kHz ... 17.85 GHz ± (0.2 ... 80) Hz Phase modulation index in the carrier frequency range 100 kHz ... 17.85 GHz ± (0.02 ... 5) radians Phase shift between two harmonic signals in the frequency range 0.1 MHz ... 17.85 GHz ± (0.01 ... 0.08) o Errors in the reproduction of electrical quantities: Alternating electrical voltage in the frequency range 10 Hz ... 2000 MHz ± (0.16 ... 10) % Harmonic (sinusoidal) signal at a load of 50 ohms in the frequency range 0.001 Hz ... 30 MHz ± (3 ... 5) %; Continuous electromagnetic oscillations in the frequency range of 9 kHz ... 17.85 GHz ± (0.5 ... 3) dB 5 and 10 MHz reference frequency signal ± (2·10-11 – 2,4·10-10) Attenuation of electromagnetic oscillations in the frequency range 0 ... 3 GHz ± (0.2 ... 1.4) dB General technical characteristics: The area occupied by the module is 6-12 m2 Weight, not more than 550 kg Power supply voltage from 198 to 242 V with a frequency of (50 ± 0.5) Hz Power consumption, no more than 3000 VA

The measuring device AZ-10 is designed to control the dustiness of special industrial premises, and can also be used to check filtering devices

The frequency meter is capable of operating both independently and as part of automated measuring systems with an interface such as USB, RS-232 or IEEE-488 (CPC). Technical specifications Frequency and period of sinusoidal and video pulse signals (input A) 0.005 Hz - 100 MHz Frequency of sinusoidal and video pulse signals (input to) 0.01 Hz - 100 MHz Frequency of continuous sinusoidal oscillations (input C) (0.1 - 1) GHz Frequency of continuous sinusoidal oscillations (input D) (0.6 - 17.85) GHz Pulse duration 10 ns - 10000 s The duration of the front, the decay of the pulses is 5 ns - 100 microseconds Time interval from 0 to 10000 s The frequency ratio of the two signals is up to 109 The average value of the carrier frequency of the pulse-modulated (IM) signal (input D) (0.6 - 17.85) GHz Frequency measurement resolution 2x10-10 s/Rng Phase difference of two synchronous sinusoidal signals from minus 180° to 180° Measurement error of the phase difference of two synchronous sinusoidal signals ± 0.36° (from 1 kHz to 1 MHz)±3.6° (above 1 MHz) Input signal level: •for sinusoidal signal (inputs A, B) (0.03 - 7.0) V •for video pulse signal (inputs A, B) (0.1 - 10.0) V •for a sinusoidal signal (input C) (0.03 - 1.0) V •for sinusoidal and IM signals (input D) 30 MW - 5 MW Input resistance •Inputs A, B (50±2.5) ohms; (1±0.1) MOm/100 pF •inputs C, D (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 50 °C AC power supply 220 V, 50 Hz; 220 V, 400 Hz Power consumption, no more than 50 VA Overall dimensions, mm 229x136x435.5 Weight, not more than 7.5 kg

The source is capable of operating both independently and as part of automated measuring systems with interfaces such as RS-232 and ETHERNET Technical specifications Output voltage setting range from 0 to 60 V Output current setting range from 0.2 to 10 A Electrical output power, not less than 300 W The main error of the output voltage setting is ± 100 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 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

METOLAB 102 is a stationary hardness tester, a modification of the METOLAB 100 and METOLAB 101 devices with extended functional characteristics. The main difference of this model is a fully automated measurement process. The METOLAB 102 hardness tester allows you to control the parameters of various materials and products using the Rockwell method, HRA, HRB, HRC scales. It is also worth mentioning the opportunity to print promptly measurement results on the built-in printer, the functional opportunity to convert the results into the Vickers, Brinell and Super-Rockwell scales. Structurally, the METOLAB 102 hardness tester is a stationary device consisting of a load application mechanism and the measuring unit itself. The principle of operation of the device is based on the indentation of a diamond cone or steel ball tip into the material under study, followed by measurement of the resulting print. Due to its ease of operation, the stationary METOLAB 100 hardness tester can find its application in a wide variety of industries and production, as well as in educational institutions of various levels in the training of specialists. The stationary METOLAB 102 Rockwell hardness tester is included in the State Register of Measuring Instruments of Russia (GRSI) and comes with a certificate of primary verification (on request). The number in the GRSI is 65128-16. Distinctive features of the stationary METOLAB 102 Rockwell hardness tester: Simplicity and convenience in operation and maintenance; Large and bright LCD screen, fully Russian-language menu, output of all necessary information; Wide range of measured values; Ability to convert results to Brinell, Vickers, Super-Rockwell scales; Built-in printer for quick printing of measurement results; High degree of reliability of the hardness tester. Basic delivery package: Stationary METOLAB 102 hardness tester; Indenter with a ball (1.5875 mm) - 1 pc.; Conical diamond indenter (120°) - 1 pc.; Flat table SP1 (60 mm); V-shaped prismatic table SRP1 (40 mm); Rockwell hardness measures - 1 set; User Manual.

The module uses connectors of the SMA type. At the request of the customer, any combination of output signals is possible. When installing two amplifier modules in the above devices, the total number of output signals increases to twelve.

Overall dimensions of the device (mm) 113*25*14 The service life of the built-in battery is at least 300 cycles within the warranty period of the device Full charge time The time to fully charge the built-in battery from a PC USB port or charger is no more than 4 hours. Operating time from a fully charged built-in battery under natural radiation conditions without the use of wireless communication and sound/vibration alarms is at least 4 months Maximum counting speed (imp/sec) is not less than 10,000 imp/s (600,000 imp/min). Device weight (g) no more than 50
Note Atom Fast can withstand irradiation with a dose rate of up to 2000 R/h for 2 s without damage and fully restores functionality after cessation of irradiation in no more than 2 s. Operating temperature range from -40 to +40 degrees. C (for the “new” detection block edition from the fall of 2019, the range is from -20 to +40). When the temperature rises above +40 degrees. C, the device will warn the user about this with the sound of a two-tone siren repeating once a minute. With a further increase in temperature, correct operation of the device is not guaranteed. Energy range of detected photon radiation (keV) Working size of scintillation detector (mm) 8*8*16

Contents of delivery USB cable for charging the built-in lithium-ion battery 1 pc. Dosimeter attachment Atom Fast 8816 - 1 pc. Packing box 1 pc. Carrying case - 1 pc.

The viscometer works under the control of a PC (Laptop). In the dialog mode, the operator sets the parameters necessary for testing liquids. The test results are displayed on a PC display, stored in a database and can be printed on a printer. Technical specifications The range of viscosity determination is from 0 to 1000 MPa ×s. The limits of the permissible relative error in determining the viscosity under normal conditions are 1%. The rotational speed of the measuring nozzle is from 0.1 to 900 rpm. The range of temperature control and determination of the temperature of the tested solutions under normal conditions is from 10 to 50 ° C. The limit of permissible absolute error of temperature control and temperature determination ± 2 °C. Normal operating conditions under which metrological and reliability parameters are normalized: type of current – alternating single-phase; supply voltage – (220 ± 22) V; ambient temperature – from +15 to +25 ° C; AC frequency – (50± 1) Hz; power consumption – no more than 240 VA. Operating conditions under which the additional error in determining the viscosity increases by ½ of the main one: ambient temperature – from +10 to +35 ° C; The electrical insulation resistance between the electrical circuits and the housing at ambient temperature (20 ± 5) ° C and relative humidity (80 ± 3)% is not less than 20 mOhm. The electrical insulation between the electrical circuits and the housing under the conditions of clause 2.8 must withstand an alternating current voltage of 1.5 kV of a sinusoidal shape with a frequency of 50 Hz. Overall dimensions of the viscometer, no more than 160x300x340mm. The average service life is at least 10 years. The mass of the viscometer is no more than 12 kg.

The MF-23IM flaw detection magnetometer allows you to determine the compliance of the ratio of the tangential and normal components of the magnetic field strength during magnetic particle testing using both the applied field method (AFM) and the remanent magnetization method (RMM) in accordance with the requirements of current regulatory documentation. The MF-23IM flaw detection magnetometer meets the requirements in the field of non-destructive testing for the main industries: nuclear, energy, oil and gas complex, general and special engineering, railway transport, aerospace industry, elevator and crane facilities.

The flaw detection magnetometer is included in the State Register of Measuring Instruments (GRSI) under No. 20106-00. The magnetometer (milliteslameter) is also included in the register of measuring instruments, testing equipment and measurement methods used at JSC Russian Railways. The flaw detection magnetometer MF-23IM from the manufacturer is used to measure the parameters of constant, variable (industrial frequency) and pulsed magnetic fields when testing ferromagnetic products using the magnetic particle method, as well as to control the level of industrial interference. Specifications.
Magnetic field induction (strength) measurement range: - constant and variable (amplitude and average values) 0.5…1000 mT (4…8000 A/cm) - pulsed (amplitude value) 2…1000 mT (18…8000 A/cm) Indication of measurement results digital or digital + graphic Indicator liquid crystal display Power supply from 1 PP3 battery Current consumption, mA, no more than 15 Memory capacity for storing results 4080 Communication with a computer via infrared channel Dimensions of the electronic unit, mm, no more than 120x60x25 Weight of the electronic unit with battery, g 150

The minimum dimensions of the Hall transducer for the MF-23IM magnetometer make it possible to measure the induction and magnetic field strength in grooves, grooves, corner transitions, i.e. in those areas of the controlled product that are stress concentrators and the most dangerous from the point of view of crack formation; · Measurement of pulsed magnetizing field with pulse duration from 0.5 ms; · Small measurement error (see technical specifications table) · Compact size and low power consumption;

· The magnetometer has 2 modes for displaying measurement results – digital and graphic). The MF-23IM magnetometer in graphical display mode allows you to detect a demagnetizing pulse by displaying its shape and amplitude on a graphic display, as a result of which changes can be made to the magnetization circuit in a timely manner. · The software of the MF-23IM magnetometer allows you to flexibly configure not only the response thresholds, but also the time base, which allows you to tune out false indications caused by reverse emissions of the magnetic field or electromagnetic interference from operating power equipment (magnetizing devices or magnetic particle flaw detectors).

· Determination of the effective magnetization region, within which the tangential component of the magnetic field strength is sufficient for magnetic particle testing, and the ratio of the normal and tangential components of the magnetic field strength is less than or equal to 3. · Checking the mode of magnetization/demagnetization of test objects for compliance with the methodology/technological instructions for magnetic particle testing for a given object.

BASIC SET: Electronic unit Converter 1 Converter 2 Caliber PP3 battery CD with program Case Flaw detection magnetometer MF-23IM. Passport

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)