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The characteristics of the device are similar to the GCHA-18D-K model. The difference is the generator capacity of 15 liters /hour. An oil-free compressor is also built into the generator, which ensures complete autonomy of the device. The warranty for the device is 18 months, for the built–in compressor - 12 months from the date of sale. Technical specifications The grade of nitrogen produced according to GOST 9293-74 is high purity, grade I Volume fraction of nitrogen is not less than, % vol. (including impurities of inert gases: argon, neon, helium) 99,999 Volume fraction of oxygen is not more than, % vol. (ppm) 0.0005 (5 ppm) Volume fraction of water vapor is not more than, % vol. (ppm) 0.0007 (7 ppm) Volume fraction of hydrogen is not more than, % vol. (ppm) 0.0002 (2 ppm) Volume fraction of the sum of carbon-containing compounds in terms of methane is not more than, % vol. (ppm) (with a concentration of methane in the supply air not more than 5 ppm)* 0.00001 (0.1 ppm) Maximum nitrogen capacity is not less than 15 liters/hour (250 ml/min) Nominal output pressure of nitrogen is 4 ati The time of setting the operating mode for single-shift operation is no more than 45 min Noise level generated by the compressor is no more than 45 dB Power consumption is not more than 200 VA Overall dimensions, (width x depth x height) are not more than, mm 230x470x510 Weight is not more than, kg 23 Working conditions: Ambient temperature, °C from +10 to +35 Electric power supply from a single-phase AC network with a voltage of 220 ± 10% and a frequency of 50 ± 1 Hz Average full service life is at least 6 years The generator for electrical safety meets the requirements of Class 1, type H according to GOST 12.2.025-76

One-piece table top: TRESPA TopLabPlus 16 mm Length, mm: 1800 Depth, mm: 1500 Height, mm: 750 BASIC EQUIPMENT The base is a collapsible metal frame made of rectangular steel profile, painted with powder paint (RAL 7035) with the texture of shagreen leather Four easily removable screens (RAL 7035) and two non-removable (RAL 5023) Hidden fasteners Adjustable supports (0-40 mm) A set of end boxes-plugs

Technical specifications Material: S-TIH53 (Ohara) Length, mm: 13 Height, mm: 1 Thickness, mm: 1.5 Refractive index, mm: 1.823 Period, mm: 0.5 Radius at 45°, mm: 1.35 Transmission, %: ≥99.5 Antireflection coating, nm at one of the wavelengths from the range: 400-1500 Surface quality at λ = 633 nm: λ/4

A table with an overall height of 900 mm with a countertop measuring 1800 × 640 mm made of porcelain stoneware, monolithic ceramics or stainless steel. It designed for long-term operation, the power frame does not contain aluminum and plastic parts in the fasteners. Overall dimensions without superstructure 1800x640x900 mm

Technical specifications: The waveform is sinusoidal, meander, triangular, sawtooth, (straight, reverse), offset, rectangular (TTL) Frequency range from 0.1 Hz to 2 MHz Frequency setting error ±0.05% Frequency instability ±0.02% in 15 min The amplitude of the signal is sinusoidal ± 5 V at a load of 600 ohms of the form ± 10 V without load Signal span: meander, triangular, ± 10 V at 600 ohm load sawtooth (forward, reverse) ±20 V without load Limits of output signal level adjustment: -sinusoidal shape from 4 mV to 3.7 V (skz) at a load of 600 ohms from 8 mV to 7.4 V (scz) without load -meander, triangular, sawtooth from 10 mV to 10.465 V (span) at a load of 600 ohms shape: from 20 mV to 20.93 V (span) without load Signal level unevenness ± 5% at frequencies from 0.1 to 10 Hz sinusoidal shape relative to ± 2% at frequencies from 10 Hz to 200 kHz 1 kHz ±5% at frequencies from 200 kHz to 2 MHz The harmonic coefficient of the sinusoidal ± 0.2% at frequencies from 10 to 100 Hz forms ± 0.07% at frequencies from 100 Hz to 10 kHz ±2% at frequencies from 10 to 120 kHz ±1% at frequencies from 120 kHz to 1 MHz ±4% at frequencies from 1 to 2 MHz Parameters of the rectangular (TTL) signal form log. "1" 3 2.4 V; log. "0" ≤ 0.4 V the duration of the front, the cutoff is not more than 100 ns in the frequency range from 0.1 Hz to 2 MHz Operating temperature range from minus 10 °C to + 40 °C Power supply ~230 V, 50 Hz; 10 V×A Dimensions; weight 210×71×255 mm; 2 kg

EQUIPMENT rack support racks – aluminum profile painted with powder paint (RAL 1001) top panel with a depth of 190mm – metal painted with powder paint (RAL 1001)

Tubes without fillers are used for the study of blood serum in biochemical, immunological and serological tests. The gel forms a stable barrier between the serum and the shaped elements during centrifugation. Research material............... blood serum Scope of application............................ blood serum research in biochemistry, immunology, serology Centrifugation................................ 1500 g - 10 minutes

Correlational leakage detector “ISKOR-305” is a portable device designed for accurate and rapid detection of leaks, liquids from hidden communications and unauthorized tie-ins in pipelines of household and drinking water supply, hot water supply, heating and other pipeline systems, provided that the transported medium in the pipeline is under pressure. ISKOR-305 allows recording acoustic signals using two piezoelectric acoustic sensors and displays a graph of the correlation function. An adjustable filter helps to highlight the desired signal and limit the influence of interference. Leakage indication is carried out visually according to the correlation function graph. •

Application range: 1.8 ... 55.0 m/s Alarm threshold setting range: wind speed from 12 to 40 m/s The range of setting alarm thresholds in time is from 2 to 5 seconds. Accuracy characteristics: PG±(0.5+0.05V) m/s Device weight: 4.5 kg The average service life is at least 8 years. The anemometer sensor is supplied with heating only. Application conditions: wind speed sensor from -60C to +50C the measuring panel is from -10C to +40C powered by a 220 V network or a DC 12V source. The modification of the M-95-CM "Dome" automatically disables alarm and emergency devices after the time desired by the customer after the weather conditions have improved to a safe level. The wind receiver is metal. Minor design changes are possible that do not remove the device from the approved type. It is possible to supply the device with a computer output (RS-232) on an additional order.

Intensity: up to 2,500 rpm. Volume: 85dB Weight: 30 kg Dimensions: 33*33*29 (WxDxH) Timer: up to 30 min. Digital display: no Intensity adjustment: no Temperature adjustment: no Equipment: -Device -Key "Baikal" -A set of holders for test tubes (x6 (for 1.5-2 ml tubes) - 2 pcs., x3 (for 5-15 ml tubes, 2 pcs.). -A set of steel balls, 100 pcs.

Island table Combined work surface - main countertop KG-ESS 650 mm deep/ auxiliary countertop made of TRESPA material 200 mm deep / main countertop KG-ESS 650 mm deep. Length, mm: 1200 Depth, mm: 1500 Height, mm: 900 BASIC EQUIPMENT The base is a collapsible metal frame made of rectangular steel profile, painted with powder paint (RAL 7035) with the texture of shagreen leather Four easily removable screens (RAL 7035) and two non-removable (RAL 5023) Hidden fasteners Adjustable supports (0-40 mm) A set of end boxes-plugs

Furniture for laboratory work. Wall rack Length, mm: 900 Depth, mm: 320 Height, mm: 900 BASIC EQUIPMENT support racks – aluminum profile painted with powder paint (RAL 9016) with the texture "shagreen" the upper shelf with a depth of 320mm – PVC with a thickness of 5mm in a frame of 2 aluminum profiles painted with powder paint (RAL 7011) with the texture "shagreen", height adjustment is not provided the lower shelf with a depth of 260mm – PVC thickness 5mm in a frame of 2 aluminum profiles painted with powder paint (RAL 7011) with a "shagreen" texture, height adjustment is not provided