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KLM-D520-10-3 laser modules are optimal sources of coherent radiation for the construction of control and automation systems, alignment and marking devices, for scientific and medical purposes

Receiving and transmitting modules for electrical communication lines in SFP metal enclosures with separate optical input/output for an RJ-45 type electrical connector for data transmission over a category 5 twisted pair.

The electronic stopwatch - time parameter meter IVPR-203M is a universal shield device of a new type for monitoring and measuring the time parameters of relays, switches and switches of electrical equipment, relay protection, automation and telemechanics.

The module uses connectors of the SMA type. At the request of the customer, any combination of output signals is possible. When installing two amplifier modules in the above devices, the total number of output signals increases to twelve.

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 complex is equipped with air conditioning, heating and ventilation systems to create and maintain a preset temperature level (20 ...25) ° C in the van body, at an outdoor temperature from minus 40 ° C to 40 ° C. PLIT-A2-4/1M is equipped with a removable diesel electric unit with a capacity of 16 kW, which ensures the functioning of all systems in autonomous mode. A set of functionally related working standards, special equipment and automation tools allows you to implement comprehensive metrological maintenance of measuring instruments at workplaces

A power supply for laser modules that differ in power and amperage. It is suitable for all green and IR laser modules.

Technical specifications Material: S-TIH53 (Ohara) Length, mm: 4 Height, mm: 0.5±0.02 Thickness, mm: 0.4±0.01 Refractive index, mm: 1.823 Effective focal length, mm: 0.3 Rear focal length, mm: 0.08 Transmission, %: >99.5 Power within the angle ± 2.2 mrad, %: >92 Antireflection coating, nm at one of the wavelengths from the range: 400-1500 Numerical aperture: 0.7 Surface quality λ = 633, nm: λ/4

Purpose: Measurement of temperature, oxygen activity and sampling of molten metal Scope of application: Oxygen converters, electric arc furnaces, induction furnaces, casting buckets Measuring range: from 1 to 2000 ppm O - metal oxidation from 1400 to 1800 °C - metal temperature from 0.010 to 0.200% - carbon content Accuracy: 0 + 3 °C at 1554 °C; (from 5 to 10) mV (depending on the oxygen activity level) The shape of the selected metal shape: Circle: thickness 12 mm Oval: thickness 12 mm Deoxidizer: Without deoxidizer, aluminum, zirconium, titanium Measurement time: 8 sec Tube Length: from 100 to 2500 mm (other length is possible on request) Slag Cap: Steel, Aluminum, Copper, cardboard Type of NSH: B, S, R

Basic electrical characteristics 1. Operating frequency, MHz 63.85 MHz ± 0.2 2. Rated output power, at least, kW 1 1 3. Deviation of the amplitude characteristic from the linear one, no more than, dB 2 4. Relative level of harmonic components of the output signal, no more than, dB minus 20 1, 2 5. Nominal level of the input RF signal, dBm 3 6. Input and output impedance, ohms 50 7. VSWR RF input, no more than 2 8. Permissible VSWR RF load, no more than 3 9. Pulse mode of operation 10. Duration of the radio pulse, no more than, ms 100 11. Effective borehole, at least 2 12. Rise/fall time of the RI amplitude, no more than, ns 500 1, 4 13. Noise, no more than, dB/Hz minus 154 1, 5