Spectroscopic cryostat (compact low-temperature sample chamber), a cryostat that allows for easy spectroscopic measurements at low temperatures.
CoolSpeK is a compact cryostat that is user-friendly. It uses liquid nitrogen as a refrigerant, allowing for very fast cooling speeds and enabling cooling to low temperature ranges that are difficult to achieve with circulating thermostats. Additionally, we provide installation adapters for various manufacturers' UV-Vis spectrophotometers, fluorometers, and infrared spectrophotometers, making it easy to install the CoolSpeK unit inside the sample chamber of different spectrophotometers. We offer a variety of options, including low-temperature compatible IR liquid cells, to provide equipment that meets our customers' needs.
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basic information
This is a cryostat that allows for easy measurement of absorption, fluorescence, and circular dichroism spectra at low temperatures. We offer optional installation adapters for UV-visible/FT-IR spectrophotometers and fluorometers from various manufacturers, making it easy to install the low-temperature cell chamber within the sample chamber.
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Applications/Examples of results
1) Reaction tracking possible... Reaction tracking is possible through the dripping of the solution and stirring with a stirrer. 2) Easy operation... No troublesome vacuum operation is required! The cooling method employs a liquid nitrogen flow system, cooling by flowing liquid nitrogen from the included dewar. 3) Low condensation... The special structure of the main unit and the dehumidification operation with the baking function achieve a condensation amount of less than 0.1 OD/h at -80°C. *Measured with our optical system after the baking operation. 4) Temperature range: 80°C to 100°C. 5) Abundant track record... Over 500 units shipped (as of the end of January 2022). 6) Reduced capital investment... The main unit is compactly designed and can be installed in the sample chamber of your existing spectrophotometer by attaching installation adapters for various manufacturers. Sample cells compatible with spectrophotometers with caps can be used. 7) Rich options... We offer a variety of installation adapters for various spectrophotometers, as well as a thin stirrer necessary for sample stirring, high-temperature control units, and dedicated cells for low-temperature cell chambers, among others.
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Company information
Unisoku was established in 1974 with the aim of becoming a creator of unique measuring instruments. It is a manufacturer that primarily develops and sells its own ultra-high vacuum scanning probe microscopes (SPM) to universities, public institutions, and private companies and research institutes. Over the years, it has developed and commercialized advanced measuring instruments such as high-speed spectroscopic measurement devices and scanning tunneling microscopes, delivering them to universities and research institutions both domestically and internationally, and its technological content has received high praise from researchers in the field of basic research. In recent years, scanning probe microscopes have significantly improved in performance and multifunctionality, particularly as a means of observing sample surfaces at the atomic level. Their applications are expanding mainly from the field of physics to chemistry and bio-related fields, making them indispensable tools in nanotechnology and nanoscience.
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