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Technical characteristics: NIP, G1020 Discreteness, g0,001 Self-calibration The size of the scale bowl / platform, mm108x105 The smallest weighing limit, g0,1 The price of the verification scale division, mg10 The limits of permissible error during initial verification, mgot 0.1g to 500 g incl. ±5; sv. 500g to 1020g incl. ±10 according to GOST OIML R 76-1-2011 Accuracy class according to GOST OIML R 76-1-2011I special The actual typical error limits of the scales, mg * ± 4 in the entire range The weight adjustment is built-in The setting time, s, no more than ~ 1.5 7 years warranty

The flow meter is fully developed by Russian specialists in the field of acoustics, hydraulics and electronics, and is designed to measure the volumetric flow rate and volume of water in pipelines, mainly medium and large, under pressure, non-pressure and combined (pressure-free) flow modes. The flowmeter is based on ultrasonic "time-pulse" multipath technology for measuring the flow velocity in the measuring range. In addition, depth sensors (primary transducers) - hydrostatic, radar contactless, ultrasonic underwater or ultrasonic contactless - are used to measure the flow in water ducts with a combined or non-pressure flow mode. In the presence of deposits affecting the shape and area of the live section of the flow, sediment level sensors are used. Secondary converter It is available in both stationary (~220 V) and portable versions with autonomous power supply. Primary converters Inset and overhead primary converters from the inside allow you to place the measurement gate on any water pipe made of any material, taking into account design features. Pipe sizes Du, mm: 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, up to 15000 mm The Volga ML acoustic ultrasonic flowmeter is registered as a type of measuring instrument in the Federal Information Fund for Ensuring the Uniformity of Measurements for No. 78414-20 (MP 2550-0361-2019). The Volga ML acoustic ultrasonic flow meter has been recognized as the winner in the nomination Best Technology of the International Environmental Award EWA Award 2020.

The ultrasonic Oriole flow meter is designed to measure the volumetric flow rate and volume of liquid in pressure pipelines. The measured medium can be any homogeneous isotropic liquid of various densities, including: clean cold and hot water supply and heating systems (up to +160 °C); natural water is clean and of a low degree of pollution; wastewater of low and medium degree of contamination; chemical solutions of acids, alkalis and other chemically aggressive media; mineral, synthetic and semi-synthetic machine oils; food products (vegetable oil, juices, syrups, vodka, ketchups, dairy products, etc.). Secondary converter It is available in both stationary (~220 V) and portable versions with autonomous power supply. Primary converters Mortise, contactless overhead outside and full-bore primary converters embedded in the process allow you to place the measurement gate on any water pipe made of any material, taking into account design features. Pipe sizes Du, mm: 25, 32, 40, 50, 65, 80, 100, 150, 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, up to 6000 mm

Ecofizika-500 is a multifunctional modern platform for building complex measuring systems. The developed software makes it possible to fully use the powerful hardware potential of the system in tasks requiring the use of complex computational algorithms. Ecofizika-500 is not just another multi-channel frontend designed to transfer unprocessed data to a computer; it is an independent measuring device capable of calculating a huge number of quantities in real time, storing them in its own memory and (or) issuing them to a telemetry channel. The device can be used, including in offline mode, as a data logger, which is very important when testing complex equipment that limits the presence of the operator. Ecofizika-500 has an approved type of measuring instrument and methodological support for measuring acoustic and vibrational quantities.