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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.

It is designed to measure sound pressure in the air and is used in noise measuring equipment as a measuring transducer of infrasound, sound and ultrasonic pressure.

The modular construction principle makes it easy to adapt the devices to the specific requirements of the consumer. The standards are available in four versions – H1-1011, H1-1011/1, H1-1011/2 and H1-1011/3, which differ in metrological characteristics and a set of installed devices (modules). The built-in diagnostic system allows you to quickly determine the operability and condition of the main devices of the standards. On the front panel of the devices H1-1011 and H1-1011/2 there is an LCD display and a control panel, with which you can quickly receive information about the current parameters of the devices included in the devices and adjust the frequency of the output signals. The H1-1011 and H1-1011/2 standards can receive chronometric information from GLONASS and GPS satellite radio navigation systems and use it to synchronize the local time scale and automatically adjust the actual frequency value of the built-in highly stable rubidium frequency standard. The H1-1011 and H1-1011/2 standards include: rubidium frequency standard H1-1014; MPR-01 satellite radio navigation systems receiver module; amplifier module for highly stable sinusoidal signals (at the customer's choice): MUS-01 (3 independent outputs 10 MHz, connector type SR-50-73FV); MUS-02 (3 independent outputs of 5 MHz, connector type SR-50-73FV); MUS-03 (3 independent outputs of 1, 5 and 10 MHz, connector type SR-50-73FV); MUS-04 (6 independent outputs of 1, 5 and 10 MHz in any combination at the customer's choice, SMA connector type); MS synthesizer module with software (SMA connector type) instead of an amplifier module (at the customer's request). The scope of delivery (at the request of the customer) includes an antenna for the SRNS receiver as part of: antenna unit; mounting device; antenna cable (maximum length 60 m). The H1-1011/1 and H1-1011/3 standards include: the rubidium frequency standard H1-1013; two modules of amplifiers of highly stable sinusoidal signals (at the customer's choice): MUS-01 (3 independent outputs 10 MHz, connector type SR-50-73FV); MUS-02 (3 independent outputs of 5 MHz, connector type SR-50-73FV); MUS-03 (3 independent outputs of 1, 5 and 10 MHz, connector type SR-50-73FV); MUS-04 (6 independent outputs of 1, 5 and 10 MHz in any combination at the customer's choice, SMA connector type); MS synthesizer module with software (SMA connector type) instead of an amplifier module (at the customer's request).

Scanning Probe Microscopy In air and in liquid: AFM (contact + semi-contact + non-contact) / Lateral Force Microscopy/ Phase Mapping/ Force Modulation/ Adhesive Force Mapping/ Lithographs: AFM (Power) Only in air: STM/MSM/ESM/SEM/ Kelvin Probe Method/ Display of Spreading Resistance/ AFAM (on demand)/Lithographs: AFM (Current), STM/.

Optical transceivers are available in 9-pin plastic cases with separate optical input/output for SC (FC) connectors

Technical specifications: Frequency range (26.0 - 300) MHz SWR < 2 The limit of permissible error of the antenna coefficient, not more than ± 2.0 dB Orthogonal polarization signal level -20 dB Ambient air temperature from - 50 to + 60 Relative humidity of 95 % at + 35 ° C Overall dimensions (HxWxD) 145x75x1720 mm Weight 0.7 kg

Technical specifications: Frequency range (0.85 - 17.44 GHz) Standing Wave Coefficient (SWR) < 1.7 Effective area at least in the frequency range - from 0.85 to 15 GHz > 150 cm2 - from 15 to 17.44 GHz > 110 cm2 The margin of error of the effective area in the frequency range, no more - from 0.85 to 8.5 GHz ± 20% - from 8.5 to 17.44 GHz ± 15% Orthogonal polarization signal level -25 dB The level of the side lobes, no more than -10 dB Ambient temperature -50°C - 50°C Gabbar dimensions (HxWxD) 887x351x265 mm Weight 6,8 kg

On the two high-frequency outputs of the receiver board, the signals of the second mark of the navigation receiver and the RF, which are available for the customer`s use, are generated. When receiving signals from satellites of the GLONASS and GPS radio navigation systems, the board ensures the operation of the RF in the frequency binding mode according to the signals of the second timestamp (the so-called “disciplined” rubidium frequency standard mode) with an error of the actual value of the RF frequency for no more than ± 5.10-12

A nitrogen station is a set of equipment for the production and supply of high—pressure gas obtained from atmospheric air by short-cycle heat-free adsorption. Unlike the adsorption plant, the station is equipped additionally with a booster compressor that creates the necessary pressure putting the squeeze on the compressor. High-pressure nitrogen adsorption stations produce production gas of any purity with a pressure of up to 500 bar, as well as gas filling in cylinders. The performance of the equipment is determined by the customer's requirements. Provit specialists will help you to choose the equipment and calculate the price. The standard warranty is 12 months from the date of commissioning. Nitrogen station composition: Air compressor Dehumidifier Main Filter Block Air receiver Adsorption generator Receiver High-pressure booster compressor putting the squeeze on

Pulsed CDL lasers of the KLM-355-P/h-x series are optimal radiation sources for building control and automation systems, for scientific and medical purposes.

Designed in the form of a module, standard for RUKNAR CJSC, it can be installed in any modular device of our production, elevating its functionality to a fundamentally new level. The synthesizer module consists of three independent devices: a frequency synthesizer, a standard signal generator and a time scale generator. The module has external control via USB 2.0 interface from a personal or tablet computer.