Cryostat for spectroscopy CoolSpeK USP-203 Series for UV/CD
Unisoku Co., Ltd.
About This Product
A cryostat that allows easy spectroscopic measurements at low temperatures. CoolSpeK is a small, easy-to-use cryostat. Since liquid nitrogen is used as the refrigerant, the cooling speed is extremely fast, and it is possible to cool down to low temperatures that are difficult to reach with a circulating constant temperature bath.
We also have installation adapters for UV-visible spectrophotometers, fluorometers, and infrared spectrophotometers from various manufacturers, so you can easily install the CoolSpeK main unit in the sample chamber of each manufacturer's spectrophotometer. We offer a variety of options, including low-temperature compatible IR liquid cells, to provide equipment that suits your needs.
Features
■Reaction tracking possible
Reaction tracking is possible by dropping the solution and stirring with a stirrer.
■Easy operation
This is an atmospheric cryostat that does not require troublesome vacuum operations. The cooling method uses a liquid nitrogen flow method, which cools by flowing liquid nitrogen from the attached dewar.
■Low condensation
Due to the special structure of the main body and dehumidification operation using the baking function, it is possible to achieve dew condensation of 0.1 OD/h or less at -80℃.
■Temperature range
The temperature can be varied from -80℃ to +100℃.
■Abundant track record
Over 500 units shipped (as of January 2022)
■Saving capital investment
The main body is designed to be compact and can be installed in the sample chamber of your spectrophotometer by attaching a spectrophotometer installation adapter from each manufacturer. A rectangular cell with a spectrophotometer cap can be used as the sample cell. *Depending on the spectrophotometer, the sample chamber lid may not close. In that case, a blackout curtain is included.
■A wealth of options
We have installation adapters for spectrophotometers from various companies, as well as thin stirrers necessary for sample stirring, high temperature control units, cells for low temperature cell chambers, etc.
■Applications
・Various optical measurements such as ultraviolet, visible, and infrared absorption spectroscopy, fluorescence spectroscopy, and circular dichroism spectroscopy at low temperatures
・Measurement of singular phenomena at low temperatures
・Evaluation of optical components at various temperatures
・Evaluation of substances that are stable only at low temperatures
・Spectroscopy・Photoreaction・Laser spectroscopy・FTIR
■Configuration
・1 low-temperature cell chamber unit
・Temperature controller 1 unit
・Liquid nitrogen dewar bottle 1 piece *Cell not included
・Silicon tube Φ 5 × 9 (3 m)
・Tube set for dry gas flow (urethane tube, connector, conversion connector, flow valve)
・Installation tools
·operating instructions
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Product
Cryostat for spectroscopy CoolSpeK USP-203 Series for UV/CD
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Handling Company
Unisoku Co., Ltd.
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Categories
1 Models of Cryostat for spectroscopy CoolSpeK USP-203 Series for UV/CD
| Product Image | Part Number | Price (excluding tax) | Amount of condensation | Compatible sample cell holder | Dewar for liquid nitrogen | External dimensions | Function | Measurement temperature range | Optical window | Sensor accuracy | Structure | Temperature control | Temperature detection sensor | Temperature setting accuracy (cell holder) | Typical LN2 usage |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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USP-203 |
Available upon quote |
Less than 0.1 OD/hour at -80℃ *Measured using our optical system *Depending on the measurement conditions and environment used, it may not be possible to prevent condensation on the cell surface. |
External dimensions: 12.5 mm x 12.5 mm spectrophotometer cell, fluorometer cell | Made of stainless steel, capacity 2L | Height (H) 146.5 mm × Width (W) 90 mm × Depth (D) 111 mm | Built-in heater to prevent condensation on the optical window, built-in heater to increase temperature, and gas flow connector included. | -80℃~room temperature~＋100℃ | Made of synthetic quartz, three sides | (0.3 + 0.005 t) t is the absolute value of temperature in degrees Celsius | Aluminum alloy cell holder, foamed urethane insulation structure | Liquid nitrogen flow control with automatic valves | Resistance temperature detector Pt100 | ±1℃ or set temperature ±0.5%, whichever is greater | 1L/hour (when using a simple dewar) |
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About Company Handling This Product
- Japan