The Avantgarde STV-80 Liquid Nitrogen Storage Cryostat comes with 0.4L of liquid nitrogen storage space. Liquid nitrogen can be conveniently filled through the liquid nitrogen refill port on the top, and the refill of liquid nitrogen will not affect the temperature control of the system. The thermostat is equipped with a liquid nitrogen flow adjustment lever, which can be used to regulate the cooling capacity of the thermostat. The built-in heaters and sensors work together with the external thermostat to realize the variable temperature and temperature control of the cryostat.STV-80 liquid nitrogen storage cryostat can provide continuous temperature change from 65K to 800K, which is very convenient for the scientific experiments that need both low temperature and high temperature.
The sample chamber is designed with quick-release clamps to facilitate quick opening of the chamber when sample replacement is required. In order to meet the electrical testing needs of customers, the cryostat can be configured with a variety of electrical leads (such as Ph-Br wires, coaxial and tri-coaxial cables, etc., resistor sample holders or probe sample holders) according to the experimental needs. The thermostat comes standard with a four-way transparent fused silica window, transmitting wavelengths ranging from UV to NIR, and other window materials are available to meet a wide spectral range of tests from far/mid infrared, UV to X-ray.

System Features

- Wide range of temperatures: from 78 K to 500 K (800 K optional, 65 K minimum with pumped depressurization)
- Samples are cooled by heat transfer in a vacuum.
- Large sample space with a variety of sample holders for testing a wide range of thin films, blocks, powders and liquids.
- 0.4L of liquid nitrogen storage space, low temperature retention time of up to 5 hours, can be filled with liquid nitrogen without affecting the experimental situation
- 4 optical windows with a 38mm viewing range are standard.
- Equipped with temperature control system
- Support standard optical sample holders, powder sample holders, liquid sample holders, resistance sample holders, probe sample holders and resistance sample holders, a variety of sample holders to choose from.
- Liquid Nitrogen Flow Control Lever for thermostat cooling.
- Sample chamber with quick release clamps for easy sample replacement
- Compact size for easy integration into commercial spectrometer equipment