A complete set is intended for research of characteristics of photosensitive materials and wares in the range of the 3.0-300K temperatures in the visible and infra-red region of radiation spectrum both on the stage of development and during certification of the prepared products.
CRYOSTAT PR
Cryostat PR provides the decision of all complex tasks of research and certification of characteristics of photosensitive materials, photoreceivers in the range of the 10-300K temperatures in the visible and infra-red region of radiation spectrum. The holder of photoreceivers measuring 60-80mm. with built-in heat exchanger is located in vacuum. Coolant in heat exchanger of the system of temperature control is fed by flowing siphon by vacuum pump or blowing out due to the surplus pressure created in the transport Dewar vessel.
For providing of possibility of measurements in all spectral range in the conditions of one experiment the cryostat is equipped by two filters. The first warm filter is at the entrance. Second is cold. it is one of complete set of intermediate filters. Intermediate filters ( 5-10 pcs, different by the range of transmission ) are disposed in the special revolved cassette and can be changed directly in the process of experiment. At the same time, in the process of experiment, the temperature of these filters can also be regulated in the 30-300K range regardless of temperature of the PR holder. Details »
SMALL CRYOSTAT CT-PR
Small cryostat CT-PR is intended for research of characteristics of photosensitive materials, photoreceivers and emitters in the range of temperatures of 3-300К or 80-300К in the visible and infra-red region of radiation spectrum. Cryostat CT-PR is designed on the base of cryostat CRYOSPEK -CT. Holder of standards with built-in heat exchanger is located in vacuum. Thermostating of standard is produced by blowing out of heat exchanger of holder by coolant of required temperature, flowing from heat exchanger of the system of temperature control. Coolant (helium, nitrogen) in heat exchanger of the system of temperature control is fed by flowing siphon by vacuum pump or blowing out due to the surplus pressure created in the transport Dewar vessel. The holder of photoreceiver is equipped by the contact devices and leads providing possibility of measuring characteristics in an operating condition. Size of windows ” in light ” – 30 – 50 mm. Details »
Е-mail: agdem09@mail.ru, Phon. +38-062-342-92-55
reshidova@fti.dn.ua, Phon. +38-062-342-90-18
