Peltier Type Micro Vacuum Probe Station (MVPS-PT) is a subminiature probe station with vacuum and temperature control functions. The Peltier Type Micro Vacuum Probe Station features an active cooling system with the same heating and cooling rates. It can measure the electrical and dielectric properties of thin films in the temperature range of -40 ℃ ~ 200 ℃. Moreover, it is possible to use a microscope and a sapphire (or fused silica) viewport cover for optical measurements.
As for a Peltier Type MVPS with a hole (∅ 3.2mm), a sample ca be irradiated by the light from the bottom hole during operation. The MVPS model with a hole is optimized for solar cell research.
To lower the temperature of the Peltier sample stage to -40 ℃, use a chiller to maintain the hot opposite side of the Peltier sample stage at approximately 5 ℃.
– Easy Probing at -40 ℃ ~ 200 ℃
– Active Cooling Type : Same heating and cooling rates