Metrology

The devices are used both independently and as part of automated systems when working with control from a PC via the RS 232; RS 485 interface. Technical specifications Operating temperature range from 5 to 40 °C AC power supply 220 V, 50 Hz Power consumption, no more than 400 VA Overall dimensions, mm 266x105x398 Weight, not more than 8 kg

Overall dimensions: 550x230x350 mm Weight (without computer): ~17 kg Power consumption: up to 200 watts Warranty service : 1 year   Detector Two-beam spectrophotometer Spectral range – 190-360 nm Simultaneous detection at 1-8 wavelengths Cell volume – 1.2 µl Noise <0.0001 E.O.P. at 250 nm Drift <0.00005 E.O.P./hour at 250 nm Column Ø2x75 mm stainless steel The efficiency of the column is up to 6000 theoretical plates Thermostat Solid-state electric Set temperature from 35 to 90°C The discreteness of the temperature setting is 1 °C Temperature control error ±0.3°C      Pump Two-pronged, gradient The feed rate is from 5 to 1000 µl/min, the maximum pressure is 70 atm . The gradient is formed from 1 to 20 linear sections Automatic doser Automatic, programmable Number of test tubes – 46 The number of analyses in the series is from 1 to 200 The dosed volume is from 1 to 99 µl Test tubes made of glass with a volume of 200 µl Polyethylene tube stoppers Software OS: Windows® XP/7/10 Milichrome A-02™, Multichrome™, Alphachrome, Alphaspectrum

Designed for: – measurement and registration of air temperature, temperature of hot water supply, surface of heating devices; – measurement and registration of relative humidity; – saving data to a memory card with subsequent transfer to a PC for generating reports; – measurement accuracy from ± 0.2 ° C.

The principle of operation is based on measurement by filling the container for the measured product with 1 liter of grain and measuring the mass of this grain. PECULIARITIES: 1. Drop weight design no assembly required Thanks to a fundamentally new design of the purka, the determination of nature is carried out quickly. Significantly reduced analysis time. No special training of personnel is required to work on the MERA purka. 2. Stability and reproducibility of results. The stable and repeatable movement of the knives ensures the stability of the work of the purka and an accurate, stable, reproducible determination of the nature (± 1g at 10 measurements). 3. Quick and easy cleaning The convenient design of the device permits to clean it quickly and easily. Excess grain is removed into an empty container for the measured product by pressing the "RESET" button. After discarding the remaining grain, the purka is ready for the next measurement. The fundamentally new design of the MERA purka body and the automation of the analysis process allow you to quickly and easily get the result. WORK ALGORITHM: 1.Fill the hopper with grain. 2.Install the empty container for the measured product into the device. 3. Press the "START" button on the control panel. 4. Weigh a container filled with 1 liter of grain and calculate the result. 5. Reset the remaining grain by pressing the "RESET" button. METROLOGICAL CHARACTERISTICS: Indication error, g, no more than ±4.0 Variation of six dimensions, g, no more than 2.1 SPECIFICATIONS: Overall dimensions (L×W×H), mm, no more than 600×230×620 Weight, kg, no more than 48 Power consumption, V×A, no more than 100 Supply voltage with a frequency of 50±1 Hz, V 220 (+15...-20)%

Intelligent spectrometric type detection unit AT1320V: The possibility of radiation monitoring of mushrooms and berries in a 10-liter container box in 20 seconds AT1320S: During the measurements, a preliminary analysis of the radionuclide composition of the sample is carried out. The activity is calculated based on the results of identification of radionuclides present in the controlled sample Methodological support of measurements

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.

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

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

- Measurement of the dose and power of the ambient equivalent of the dose of X-ray and gamma radiation; - Control of the content of 137Cs in samples placed in a Marinelli vessel with a volume of 0.5 liters, both with and without the protection unit (BZ); - Measurement of the flux density of alpha and beta particles from contaminated surfaces (external detection unit BDPS-02); - Search and detection of X-ray and gamma radiation sources. High sensitivity Spectrum display mode when connected to a PC