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The voltmeter is capable of operating both independently and as part of automated measuring systems with RS-232 type interfaces. Technical specifications Ranges of measurement of electrical quantities: - constant electrical voltage from 10 MV to 1000 V - SCR of alternating electric voltage in the frequency range from 10 Hz to 10 MHz (AC) from 1 mV to 750 V - DC current from 0.1 µA to 20 A - SCR of alternating electric current in the frequency range from 10 Hz to 5 kHz from 10 µA to 20 A - electrical resistance from 10 mOhm to 1 GOm - frequency of the measured alternating electric voltage from 10 Hz to 1 MHz Measurement errors of electrical quantities: - constant electrical voltage ± (0.0028 - 20)% - SCR of alternating electric voltage in the frequency range from 10 Hz to 10 MHz (AC) ± (0.09 - 15)% - DC power ± (0.012 - 20)% - SCR of alternating electric current in the frequency range from 10 Hz to 5 kHz ± (0.11 - 2.35) % - electrical resistance ± (0.007 - 5.5)% - frequency of the measured alternating electric voltage ± (0.1 -10.1)% General characteristics: Operating temperature range from 5 to 40 °C AC power supply 220 V, 50 Hz Power consumption, no more than 20 VA Overall dimensions, mm 291x110x308 Weight, not more than 4.5 kg

The voltmeter is capable of operating both independently and as part of automated measuring systems with RS-232 interfaces. Technical specifications Measuring ranges of electrical quantities: - constant electrical voltage from 10 MV to 1000 V - SCR of alternating electric voltage in the frequency range from 10 Hz to 10 MHz (AC) from 1 mV to 750 V - RF RF AC voltage in the frequency range from 10 kHz to 1500 MHz (RF) from 10 mV to 1000 V - DC electric current from 0.1 µA to 20 A - SCZ of alternating electric current in the frequency range from 10 Hz to 5 kHz from 10 µA to 20 A - electrical resistance from 10 mOhm to 1 GOm - frequency of the measured AC voltage from 10 Hz to 1 MHz Measurement errors of electrical quantities: - constant electrical voltage ± (0.0028 - 20)% - SCR of alternating electric voltage in the frequency range from 10 Hz to 10 MHz (AC) ± (0.09 - 15)% - RF RF AC voltage in the frequency range from 10 kHz to 1500 MHz (RF) ± (1.6 - 66)% - DC current ± (0.012 - 20)% - SCR of alternating electric current in the frequency range from 10 Hz to 5 kHz ± (0.11 - 2.35)% - electrical resistance ± (0.007 - 5.5) % - frequency of the measured alternating electric voltage ± (0.1 -10.1) % General characteristics: Operating temperature range from 5 to 40 °C AC power supply 220 V, 50 Hz Power consumption, no more than 20 VA Overall dimensions, mm 291x110x308 Weight, not more than 4.5 kg

The complex is equipped with air conditioning, heating and ventilation systems to create and maintain a set temperature level (20-25) ° C in the container body, at an outdoor temperature from minus 40 ° C to 40 ° C. Operating conditions Ambient air temperature from minus 40 to 40 ° C; Relative humidity up to 95 % at tº= 30 ° C; Atmospheric pressure from 84.0 to 106.7 kPa (from 630 to 800 mm Hg); General-purpose power supply: alternating three-phase current with a frequency of (50 ± 1) Hz with a RMS voltage value in each phase (380 ± 38) V. A set of functionally related working standards, special equipment and automation tools allows you to implement complex metrological maintenance of measuring instruments at automated (automated) and non-automated (RM) workplaces

Control methods: Impedance method (IM) and free oscillation method (MSC) Distinctive features: - A wide range of controlled materials: from steel to foam and structures with soft external and internal elements - Application of two complementary control methods - One-way access - Dry contact of the transducers with the controlled object - Visual representation of information - The ability to memorize and reproduce the setting modes, which excludes the use of control samples at the workplace Technical specifications: The minimum area of the detected defect, cm2: 1 The depth of detected defects in fiberglass, mm: up to 12...15 Light and sound signaling of defects Number of measurements per second: 15 Weight, kg: 1 Self-powered by batteries Continuous battery life, h: 8 Operating temperature range, °C: -10...40

These LFS can be used in conjunction with waveguide bandpass filters to increase the suppression of spurious signals and expand the upper band of the barrier. Basic properties Low bandwidth losses; A wide barrage strip. Operating conditions Operating temperature range from minus 10 up to 50 ° C; The relative humidity of the air is up to 98% at a temperature of 25 ° C. Technical specifications Waveguide cross section, mm 5.2×2.6 Bandwidth Fh-Fb at the level of -1 dB, GHz 45-53.6 The barrage band at the level of -30 dB, GHz 60-78 Bandwidth loss, 0.5-1.0 dB

It is designed to study periodic signals in the frequency band 0-50 MHz and single electrical signals by registering them in digital memory with a sampling frequency of up to 50 MHz, observing their shape on a liquid crystal display (LCD), measuring the amplitude and time parameters of the signal under study. Technical specifications: Vertical deviation :2 Number of channels 0-50 MHz Rise time of PH ≤ 7.0 ns Input impedance 1 ± 0.03 mOhm, 25 pF Deviation coefficients of 5 mV/div - 2 V/div (step 1-2-5) The maximum input voltage is 100 V With a divider of 1:10 250 V The error of amplitude measurements is a≤ 2 % 5 mV...2 V; 10 ns...2 s/del. ADC: 2 channels, 50 MHz, 8 bits Equivalent sampling rate of 2.5 GHz Marker measurements U: ±2.5%, T: ±1.5% Pre-launch 8 screens, post-launch 150 screens Simultaneous observation of 2 signals Cursor measurements DU and DT Averaging modes and automatic DU and DT measurements LCD screen - 320x240 dots (monochrome) RS 232C interface Dimensions, weight 176x280x80 mm, 3 kg Power supply: +12V, 230B

The frequency meter is capable of operating both autonomously and as part of automated measuring systems with interfaces such as BUSB, RS-232, ETNET and IEEE-488 (CPC). 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) (37.5 – 78.33) GHz Pulse duration 5 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 Setting range of trigger levels (inputs A, B) from -2 to 2 V The error of setting the trigger levels (inputs A, B) ± 0.01 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 a sinusoidal signal (input C) 0.5 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 24 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 299x130,5x433 Weight, not more than 8.5 kg

Designed for storing and transmitting the size of a resistance unit, as well as for checking and calibration of working resistance measures and complex resistance meters with a four-pair or five-clamp connection scheme in the frequency range from DC to 10 MHz. Description: Each of the resistance measures H2-2 is a precision resistor, in series and in parallel to which fitting resistors are connected, placed in an aluminum housing. The measures have a four-pole connection scheme. Four BNC type connectors (plugs) are located on the wall of the housing. The distance between the connectors is 22 mm. In measures of 100 kOhm and 1 mOhm, it is possible to adjust the value of the time constant of the measure using a tuning capacitor.

Basic properties Wide frequency range; Small VSWR values. 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 specifications Waveguide cross section, mm 5.2×2.6 Type of coaxial connector (according to GOST RV 51914-2002) IB Frequency range, GHz 37.50-50.00 VSWR 1.45

The antenna is passive. It can be operated indoors and outdoors.

Technical specifications: 4-channel automated system for measuring the parameters of semiconductors (including test structures on plates) Study of the VAC of 2, 3, 4-pole Parameters of each channel Source/meter:- U: ±2 V, ±30 V (200 mA), ±120 V (±10 mA), I: ±20, ±200 nA, ±2, ±20, ±200 Ma, ±2, ±10mA, (±120V), ±20, ±200 mA (±30V) Source and meter error U, I ± 0.5% Sensitivity of the U/I meter: 10 mv/ 0.1 pA Graphs, tables, texts, databases RS-232C interface, computer software Dimensions, weight: 450x266x444 mm, 23 kg Power supply: ~220V, 120 VA

Designed for measuring the frequency and period of sinusoidal and pulse signals, measuring pulse duration, time intervals, pulse duty cycle, frequency ratio of electrical signals, counting the number of pulses, output of reference frequency signals. Technical specifications: Input to (sinusoidal signal) - range 100 - 2500 MHz Input A, C (sine, pulse) - range 0.01 - 200 MHz Counting time: input A, C – 1, 10, 102, 103, 104 ms; login to – (16•1), (16•10), (16•102), (16•103), (16•104) ms The number of averages. the period of the. vx. signal - 1, 10, 102, 103, 104 Timestamp period – 10-7, 10-6, 10-5, 10-4, 10-3 Borehole measurement at inputs A, C – 1.000001- 999999999 Frequency ratio in channels: A/S and C/A - 0.0001- 999999999; B/S - 0.5 – 999999999 Quartz thermostatic generator The nominal frequency value is 5 MHz Error: ± 5•10-8 - for 30 days, ± 10-7 - for 12 months 9 decimal places Overall dimensions (HXHL) - 285x106x345 mm Weight: 4 kg Reference generator: 1x10-7 for 12 months. Operating conditions: - 10° C ... +50° C