Nitrogen cryostats 77 K
Nitrogen cryostats enable to cool down samples down to 77 K. Their upper temperature is 500 K.
There are several models to choose from depending on the requirements of your experiments:
OptistatDN: nitrogen bath cryostat with a base temperature of 77 K and sample in exchange gas.
OptistatDN-V: nitrogen bath cryostat with a base temperature of 77 K and sample in vacuum
MicrostatN: continuous flow nitrogen cryostat with short working distance for microscopy applications
The Optistat and Microstat models can be fitted with optical windows to cover from ultra-violet to extreme infra-red.