The set is designed for researches and certification of characteristics of optical materials and devices in the 3.0-300K temperature range in the visible and infra-red spectral regions. The reliable comparative analysis of the characteristics is due to perfect and high vacuum created by a built-in carbon cryosorption pump which prevents formation of deposites on surfaces of ports, samples and mirrors.
CRYOSTATS SERIES “CRYOSPEC CT”
Three small – size cryostats of the “CRYOSPEC CT” series with the temperature controlled in the 3.5-300K range are intended for studying transmission of samples of 25, 50, and 75mm. diameter in the visible and infra-red regions of radiation spectrum. Sample holder with a built-in heat exchanger is in vacuum. Coolant (helium, nitrogen) is fed to the system of temperature control via transfer siphone by a vacuum pump or blowing through at the expense of surplus pressure generated in a transport Dewar vessel. Details »
CRYOSTATS SERIES “CRYOSPEC CTR”
Two small cryostats CTR-R and CTR-W of identical class with controllable in an interval 10-300К and the 3.5-300K temperature of series “CRYOSPEC CTR” are intended for research of transmission characteristics of samples of diameter to 40 mm. in the visible and infra-red region of spectrum in the range of angles of sounding radiation incidence from 0 to 60 degrees and coefficient of mirror reflection with three fixed angles of incidence of sounding radiation of 12, 45 and 60 degrees. The sample holder is located in vacuum, on a turning platform, for having any preset position during one experiment. Coolant (helium, nitrogen) is fed to heat exhanger of temperature control system via a flowing siphon by a vacuum pump or blowing due to the surplus pressure generated in the transport Dewar vessel. Details »
CRYOSTATS SERIES CL – CT
Series of liquid cryostats with temperature control in 4,2-300К or 80-300K temperature ranges is designed for studying transmission characteristics of optical materials in the visible and infra-red regions of radiation spectrum in the helium – nitric temperature range. Sample size and clear dimension of ports make – 30 – 50mm.
COMPLETE SET OF CRYOGENIG EQUIPMENT FOR OPTICAL RESEARCHES IN THE MAGNETIC FIELD
Cryostats and cryogenic systems for optical researches in the magnetic field are designed by the concerted technical requirements, structure execution and completeness.
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