Metrology

A flexible waveguide is a piece of high-quality dielectric, which ends with transitions to standard waveguides with flanges. For ease of operation, the waveguide is protected by an elastic shell. Basic properties Manufacturability of the connection; Small losses and VSWR; Economy. Operating conditions Operating temperature range from 5 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 7.2×3.4 Flange type according to GOST RV 51914-2002 Frequency range, GHz 25.95-37.50 VSWR 1.25 Losses, dB 2.0 Length, mm* 500

Purpose: measurement of individual dose equivalent (IED); measurement of the power of the individual dose equivalent (MIED).

Measurement of the power of the ambient dose equivalent and the ambient dose equivalent of neutron radiation, as well as simultaneous monitoring of the power of the ambient dose equivalent and the ambient dose equivalent of gamma radiation. A wide energy range Automatic recording and storage of at least 10,000 GPS-linked measurement results when using BOI4 The possibility of automatic data transfer to a remote server, as well as processing them in export application software when using BOI4 Audible and visual alarm of exceeding threshold levels

Designed to measure the temperature of gaseous materials without mechanical impurities and aggressive vapors, atmospheric pressure. The smart atmospheric pressure probe with built-in flash memory is designed to measure the temperature of gaseous materials without mechanical impurities and aggressive vapors, 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 SZDAP 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 smart probe SZDAP 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. The Android program isinstalled. Automatic transition to sleep mode after 50 seconds. The ability to connect an external power supply. Possibility of calibration.

eLajt03-BT is a Bluetooth luxmeter for an Android smartphone. The version of the eLajt-03 photo head with a built-in Bluetooth adapter. Free Luxmeter app for Android on Google Play

The built-in time scale shaper provides a pulse signal of 1 c at the output of the device. Its small dimensions, weight, power consumption, and operating time allow it to be widely used as an embedded source of high-stability signals in frequency measuring devices and complexes, telecommunications systems, navigation and communication systems. It includes a frequency binding module based on a pulse signal of 1 s from an external time scale or from a SRNS GLONASS/GPS receiver and a tunable frequency synthesizer with the ability to adjust the frequency via the RS-232 interface. The built-in binding module allows the device to be used when operating in automatic correction mode as a source of a highly stable signal with a frequency error of ± 5 · 10-12 per day.

The B5-83 DC power supply is designed to provide constant voltage and current to devices and equipment during the development, production, operation and repair of electronic devices. - Allows harsh operating conditions - Wide range of currents and voltages at a maximum power of 200 watts Technical specifications Output voltage setting range from 3 to 300 V Output current setting range from 0.05 to 2 A Electrical output power, not more than 200 watts The main error of the output voltage setting is ± 2 V The main error of setting the output current is ± 0.02 A Additional error in setting the output voltage caused by a deviation of the mains voltage from the nominal value by ± 10% ± (0.0001 · Uust + 3 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 + 10 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 + 1 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 + 2 mA) The change in the output voltage in the voltage stabilization mode with a deviation of the ambient temperature in the operating temperature range by ± 10 ° C, not more than ± 250 mV Change of the output current in the current stabilization mode with a deviation of the ambient temperature in the operating temperature range by ± 10 ° C, not more than ± 10 mA Operating temperature range from minus 10 to 50 °C AC power supply 220 V, 50 Hz Power consumption, no more than 350 VA Overall dimensions, mm 240x128x313 Weight, not more than 5.5 kg

Designed for: measurements of the reference measure of the noise temperature unit of nominal values (81 ± 2) K and (293 ± 10) K in the frequency range from 2 to 40 GHz.

General characteristics: USB 2.0 interface, SCPI support Power supply ~ 230 V, 35 V*A Operating temperature range from minus 10 C to + 40 C Dimensions; weight 325×270×125× mm; 4 kg

Device parameters: density measurement range, g/cm3 — with calibrated load — ( 0.8 to 1.7 ) — without calibrated load — ( 1.7 to 2.6 ) the price of dividing the hydrometer scale (main and correction), g/cm3— ( 0.01 ) working medium — water density from 0.96 to 1.039 g/cm3 at temperature, 0C — (from 5 to 50 ) the capacity of the hydrometer cup, cm3 — (78.5 +0.3) the limit of permissible absolute error at the temperature of the test solution, the environment and water 20 +2, g /cm3— (0.01) the mass of the calibrated load, g — (81.58 +0.1 ) overall dimensions of the hydrometer, mm — ( 66x454 ) weight of hydrometer with case, kg — ( 1,450 )

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.